{"id":19169,"date":"2024-09-20T15:16:36","date_gmt":"2024-09-20T07:16:36","guid":{"rendered":"http:\/\/139.9.1.231\/?p=19169"},"modified":"2024-10-06T13:45:26","modified_gmt":"2024-10-06T05:45:26","slug":"zero-shot-tts-vall-e","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2024\/09\/20\/zero-shot-tts-vall-e\/","title":{"rendered":"Zero-shot TTS &#8211;\u5fae\u8f6f\u7814\u7a76\u9662 VALL-E\u7cfb\u5217\u8bba\u6587\u9605\u8bfb"},"content":{"rendered":"\n<p class=\"has-light-gray-background-color has-background\"><strong>\u5fae\u8f6f\u7814\u7a76\u9662\u53d1\u5e03\u4e86\u4e00\u7cfb\u5217\u7684TTS\u76f8\u5173\u7684\u8bba\u6587\uff1a<\/strong><\/p>\n\n\n\n<ul><li><a href=\"https:\/\/www.microsoft.com\/en-us\/research\/project\/vall-e-x\/vall-e\/\">VALL-E<\/a><\/li><li><a href=\"https:\/\/www.microsoft.com\/en-us\/research\/project\/vall-e-x\/vall-e-x\/\">VALL-E X<\/a><\/li><li><a href=\"https:\/\/www.microsoft.com\/en-us\/research\/project\/vall-e-x\/vall-e-r\/\">VALL-E R<\/a><\/li><li><a href=\"https:\/\/www.microsoft.com\/en-us\/research\/project\/vall-e-x\/vall-e-2\/\">VALL-E 2<\/a><\/li><li><a href=\"https:\/\/www.microsoft.com\/en-us\/research\/project\/vall-e-x\/melle\/\">MELLE<\/a><\/li><li><a href=\"https:\/\/arxiv.org\/abs\/2404.03204\" target=\"_blank\" rel=\"noreferrer noopener\">RALL-E<\/a><\/li><\/ul>\n\n\n\n<p class=\"has-text-align-center has-light-gray-background-color has-background\">\u5fae\u8f6f\u7814\u7a76\u9662;<a href=\"https:\/\/www.microsoft.com\/en-us\/research\/project\/vall-e-x\/\">https:\/\/www.microsoft.com\/en-us\/research\/project\/vall-e-x\/<\/a><\/p>\n\n\n\n<p class=\"has-text-align-center\"> VALL-E:<a href=\"https:\/\/arxiv.org\/abs\/2301.02111\">https:\/\/arxiv.org\/abs\/2301.02111<\/a><\/p>\n\n\n\n<p>    VALL-E X <a href=\"https:\/\/github.com\/Plachtaa\/VALL-E-X\">https:\/\/github.com\/Plachtaa\/VALL-E-X<\/a>   <a href=\"https:\/\/arxiv.org\/abs\/2303.03926\">https:\/\/arxiv.org\/abs\/2303.03926<\/a><\/p>\n\n\n\n<p class=\"has-text-align-center\">VALL-E R <a href=\"https:\/\/arxiv.org\/abs\/2406.07855\">https:\/\/arxiv.org\/abs\/2406.07855<\/a><\/p>\n\n\n\n<p class=\"has-text-align-center\"> VALL-E 2 <a href=\"https:\/\/arxiv.org\/abs\/2406.05370\">https:\/\/arxiv.org\/abs\/2406.05370<\/a><\/p>\n\n\n\n<p class=\"has-text-align-center\">MELLE <a href=\"https:\/\/arxiv.org\/abs\/2407.08551\">https:\/\/arxiv.org\/abs\/2407.08551<\/a><\/p>\n\n\n\n<p class=\"has-text-align-center\">RALL-E <a href=\"https:\/\/arxiv.org\/abs\/2404.03204\">https:\/\/arxiv.org\/abs\/2404.03204<\/a><\/p>\n\n\n\n\n\n<h2>\u7efc\u8ff0\uff1a<\/h2>\n\n\n\n<p>\u6211\u4eec\u4ecb\u7ecd\u4e86\u4e00\u79cd\u7528\u4e8e\u6587\u672c\u5230\u8bed\u97f3\u5408\u6210\uff08TTS\uff09\u7684\u8bed\u8a00\u5efa\u6a21\u65b9\u6cd5\u3002\u5177\u4f53\u800c\u8a00\uff0c\u6211\u4eec\u4f7f\u7528\u4ece\u4e00\u4e2a\u73b0\u6210\u7684<strong>\u795e\u7ecf\u97f3\u9891\u7f16\u89e3\u7801\u5668\u6a21\u578b\u4e2d\u63d0\u53d6\u7684\u79bb\u6563\u7f16\u7801<\/strong>\u8bad\u7ec3\u4e86\u4e00\u4e2a\u795e\u7ecf\u7f16\u89e3\u7801\u5668\u8bed\u8a00\u6a21\u578b\uff08\u79f0\u4e3a VALL-E\uff09\uff0c\u5e76\u5c06 TTS \u89c6\u4e3a\u4e00\u4e2a\u6761\u4ef6\u8bed\u8a00\u5efa\u6a21\u4efb\u52a1\uff0c\u800c\u4e0d\u662f\u50cf\u4ee5\u5f80\u5de5\u4f5c\u4e2d\u90a3\u6837\u7684\u8fde\u7eed\u4fe1\u53f7\u56de\u5f52\u4efb\u52a1\u3002VALL-E \u5c55\u73b0\u4e86\u4e0a\u4e0b\u6587\u5b66\u4e60\u7684\u80fd\u529b\uff0c\u53ea\u9700\u4e00\u4e2a\u672a\u89c1\u8fc7\u7684\u8bf4\u8bdd\u80053\u79d2\u949f\u7684\u5f55\u97f3\u4f5c\u4e3a\u63d0\u793a\uff0c\u5c31\u53ef\u4ee5\u5408\u6210\u9ad8\u8d28\u91cf\u7684\u4e2a\u6027\u5316\u8bed\u97f3\u3002VALL-E \u5728\u8bed\u97f3\u81ea\u7136\u5ea6\u548c\u8bf4\u8bdd\u8005\u76f8\u4f3c\u6027\u65b9\u9762\u663e\u8457\u4f18\u4e8e\u73b0\u6709\u7684\u96f6\u6837\u672c TTS \u7cfb\u7edf\u3002\u6b64\u5916\uff0cVALL-E \u53ef\u4ee5\u5728\u5408\u6210\u65f6\u4fdd\u7559\u63d0\u793a\u97f3\u9891\u4e2d\u7684\u8bf4\u8bdd\u8005\u60c5\u611f\u548c\u58f0\u5b66\u73af\u5883\u3002\u4e3a\u4e86\u6269\u5c55\u5176\u80fd\u529b\uff0cVALL-E X \u80fd\u591f\u9002\u5e94\u591a\u8bed\u8a00\u573a\u666f\uff0c\u4fc3\u8fdb\u8de8\u8bed\u8a00\u96f6\u6837\u672c TTS\u3002\u800c <strong>VALL-E R \u5f15\u5165\u4e86\u97f3\u7d20\u5355\u8c03\u5bf9\u9f50\u7b56\u7565\uff0c\u589e\u5f3a\u4e86\u8bed\u97f3\u751f\u6210\u7684\u7a33\u5065\u6027<\/strong>\u3002\u901a\u8fc7\u6574\u5408\u91cd\u590d\u611f\u77e5\u91c7\u6837\u548c\u5206\u7ec4\u7f16\u7801\u5efa\u6a21\u6280\u672f\uff0cVALL-E 2 \u5b9e\u73b0\u4e86\u4e00\u4e2a\u7a81\u7834\u6027\u7684\u91cc\u7a0b\u7891\uff1a\u5728 LibriSpeech \u548c VCTK \u6570\u636e\u96c6\u4e0a\u8fbe\u5230\u4e86\u96f6\u6837\u672c TTS \u6027\u80fd\u7684\u201c\u4eba\u7c7b\u6c34\u5e73\u201d\u3002\u8fd9\u662f\u8be5\u9886\u57df\u9996\u6b21\u53d6\u5f97\u5982\u6b64\u6210\u5c31\uff0c\u8bbe\u7acb\u4e86\u65b0\u7684\u6807\u51c6\u3002<strong>MELLE \u662f\u4e00\u79cd\u65b0\u9896\u7684\u57fa\u4e8e\u8fde\u7eed\u503c\u6807\u8bb0\u7684\u8bed\u8a00\u5efa\u6a21\u65b9\u6cd5\uff0c\u7528\u4e8e\u6587\u672c\u5230\u8bed\u97f3\u5408\u6210\uff08TTS\uff09\u3002MELLE \u76f4\u63a5\u4ece\u6587\u672c\u6761\u4ef6\u4e2d\u81ea\u56de\u5f52\u5730\u751f\u6210\u8fde\u7eed\u7684 mel \u9891\u8c31\u56fe\u5e27\uff0c\u7ed5\u8fc7\u4e86\u77e2\u91cf\u91cf\u5316\u7684\u9700\u6c42\uff0c\u540e\u8005\u6700\u521d\u662f\u4e3a\u97f3\u9891\u538b\u7f29\u8bbe\u8ba1\u7684\uff0c\u4e0e mel \u9891\u8c31\u56fe\u76f8\u6bd4\uff0c\u4f1a\u727a\u7272\u4fdd\u771f\u5ea6\u3002<\/strong><\/p>\n\n\n\n<p>\u5c3d\u7ba1VALL-E\u7cfb\u5217\u5728\u7528GPT <strong>\u3010decoder only<\/strong> <strong>\u6a21\u578b<\/strong>\u3011\u5efa\u6a21token\u7684\u4e0a\u4e0b\u6587\u5173\u7cfb\u7684\u65f6\u5019\uff0c\u57fa\u4e8etoken\u7684\u5c42\u6b21\u5316\u7279\u6027\u505a\u4e86\u5206\u6cbb\u5904\u7406\uff0c\u53ef\u80fd\u662f\u9650\u4e8e\u5f53\u524d\u8bed\u97f3\u6570\u636e\u96c6\u7684\u89c4\u6a21(\u51e0\u4e07\u5c0f\u65f6\u53ef\u80fd\u4e0d\u591f)\uff0c\u8fd9\u79cd<strong>GPT\u81ea\u56de\u5f52\u7684\u96be\u5ea6\u8fd8\u662f\u76f8\u5f53\u5927\u7684\uff0c\u89e3\u7801\u8fc7\u7a0b\u5b58\u5728\u5e38\u89c1\u7684\u9519\u8bef\u4f20\u64ad\u73b0\u8c61\uff0c\u9c81\u68d2\u6027\u975e\u5e38\u5dee\uff0c\u6781\u5176\u4e0d\u7a33\u5b9a<\/strong>\u3002\u6839\u636eIlya Sutskever\u6b64\u524d\u5bf9\u4e8e\u81ea\u56de\u5f52\u7684\u8bba\u8ff0\uff0cGPT\u81ea\u56de\u5f52\u76f8\u6bd4\u4e8eBERT\u8fd9\u79cd\u53cc\u5411\u7ed3\u6784\u662f\u975e\u5e38data-hungry\u7684\uff0c\u51e0\u4e07\u5c0f\u65f6\u7684\u6570\u636e\u53ef\u80fd\u4e0d\u591f\uff0c<strong>\u81f3\u5c11\u9700\u8981\u5341\u51e0\u4e07\u5c0f\u65f6\u7684\u6570\u636e\u3002<\/strong>\u65e2\u7136GPT\u81ea\u56de\u5f52\u7684\u96be\u5ea6\u8fd9\u4e48\u5927\uff0c\u5c31\u6709\u4e0d\u5c11\u4eba\u60f3\u65b9\u8bbe\u6cd5\u5730\u6765\u964d\u4f4eGPT\u5b66\u4e60\u7684\u96be\u5ea6\u4e86\u3002\u89e3\u51b3\u65b9\u6848\u4e5f\u975e\u5e38\u7c7b\u4f3c\uff1a<strong>\u7ed9GPT\u63d0\u4f9b\u989d\u5916\u7684\u6761\u4ef6\u4fe1\u606f\u4e0d\u5c31\u884c\u4e86<\/strong>\u3002<strong>\u6bd4\u8f83\u5178\u578b\u7684\u5de5\u4f5c\u5c31\u662f\u5fae\u8f6f\u7684<a rel=\"noreferrer noopener\" href=\"https:\/\/arxiv.org\/abs\/2404.03204\" target=\"_blank\">RALL-E<\/a>\uff0cRALL-E\u5148\u751f\u6210\u4e86\u65f6\u957f\u4fe1\u606f\u548c\u97f3\u9ad8\u4fe1\u606f\uff0c\u4f5c\u4e3aGPT\u3010only decoder\u3011\u81ea\u56de\u5f52\u7684\u5148\u9a8c<\/strong>\uff0c\u4e4b\u6240\u4ee5\u4f1a\u8865\u5145\u65f6\u957f\u548c\u97f3\u9ad8\uff0c\u8fd9\u5927\u6982\u662f\u53d7\u5230FastSpeech2\u8fd9\u6837\u7684\u975e\u81ea\u56de\u5f52\u6a21\u578b\u7684\u542f\u53d1\uff0c\u8fd9\u4e24\u4e2a\u6307\u6807\u7684\u5f15\u5165\uff0c<strong>\u6709\u52a9\u4e8e\u63d0\u5347\u5408\u6210\u7684\u9c81\u68d2\u6027<\/strong>\u3002<\/p>\n\n\n\n<h2>VALL-E<\/h2>\n\n\n\n<p>\u8bba\u6587\uff1a<a href=\"https:\/\/arxiv.org\/abs\/2301.02111\">https:\/\/arxiv.org\/abs\/2301.02111<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"877\" height=\"475\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-72.png\" alt=\"\" class=\"wp-image-19189\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-72.png 877w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-72-300x162.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-72-768x416.png 768w\" sizes=\"(max-width: 877px) 100vw, 877px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"422\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-68-1024x422.png\" alt=\"\" class=\"wp-image-21015\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-68-1024x422.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-68-300x124.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-68-768x317.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-68.png 1087w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>VALL\u00b7E\u4e5f\u548cVQVAE\u7c7b\u4f3c\uff0c\u5c06\u97f3\u9891\u91cf\u5316\u6210\u4e00\u7cfb\u5217<a rel=\"noreferrer noopener\" href=\"https:\/\/zhida.zhihu.com\/search?content_id=221072902&amp;content_type=Article&amp;match_order=1&amp;q=%E7%A6%BB%E6%95%A3tokens&amp;zhida_source=entity\" target=\"_blank\">\u79bb\u6563tokens<\/a>\uff0c\u5176\u4e2d\u7b2c\u4e00\u4e2a\u91cf\u5316\u5668\u8d1f\u8d23\u6355\u6349\u97f3\u9891\u5185\u5bb9\u548c\u8bf4\u8bdd\u8005\u8eab\u4efd\u7279\u5f81\uff0c\u540e\u51e0\u4e2a\u91cf\u5316\u5668\u5219\u8d1f\u8d23\u7ec6\u5316\u4fe1\u53f7\uff0c\u4f7f\u4e4b\u542c\u8d77\u6765\u66f4\u81ea\u7136\u3002\u968f\u540e\u4ee5\u6587\u672c\u548c3\u79d2\u949f\u7684\u58f0\u97f3\u63d0\u793a\u4f5c\u4e3a\u6761\u4ef6\uff0c\u81ea\u56de\u5f52\u5730\u8f93\u51fa\u7b2c\u4e00\u5c42\u79bb\u6563\u97f3\u9891\u7f16\u7801\uff0cNAR\u6839\u636e\u4e0a\u4e00\u5c42\u7684\u8f93\u51fa\uff0c\u5e76\u884c\u8f93\u51fa\u7b2c\u4e8c\u5230\u7b2c\u516b\u5c42\u7684\u79bb\u6563\u7f16\u7801\u3002<\/p>\n\n\n\n<p><strong>\u6761\u4ef6\u7f16\u89e3\u7801\u5668\u8bed\u8a00\u5efa\u6a21<\/strong>\u3002<\/p>\n\n\n\n<p>\u795e\u7ecf\u8bed\u97f3\u7f16\u7801\u5668\u6a21\u578b\u4f7f\u6211\u4eec\u80fd\u591f\u5bf9\u79bb\u6563\u97f3\u9891\u8868\u793a\u8fdb\u884c\u64cd\u4f5c\u3002\u7531\u4e8e\u795e\u7ecf\u7f16\u7801\u5668\u6a21\u578b\u4e2d\u7684\u6b8b\u5dee\u91cf\u5316\uff0c\u4ee4\u724c\u5177\u6709\u5c42\u6b21\u7ed3\u6784\uff1a\u6765\u81ea\u5148\u524d\u91cf\u5316\u5668\u7684\u4ee4\u724c\u6062\u590d\u58f0\u5b66\u5c5e\u6027\uff0c\u5982\u8bf4\u8bdd\u8005\u8eab\u4efd\uff0c\u800c\u8fde\u7eed\u91cf\u5316\u5668\u5219\u5b66\u4e60\u7ec6\u5fae\u7684\u58f0\u5b66\u7ec6\u8282\u3002\u6bcf\u4e2a\u91cf\u5316\u5668\u7684\u8bad\u7ec3\u65e8\u5728\u5efa\u6a21\u6765\u81ea\u524d\u4e00\u4e2a\u91cf\u5316\u5668\u7684\u6b8b\u5dee\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u8bbe\u8ba1\u4e86\u4e24\u4e2a\u4ee5\u5c42\u6b21\u65b9\u5f0f\u8fdb\u884c\u7684\u6761\u4ef6\u8bed\u8a00\u6a21\u578b\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u6765\u81ea\u7b2c\u4e00\u4e2a\u91cf\u5316\u5668\u7684\u79bb\u6563\u4ee4\u724c <em>C<\/em><sub>:,1<\/sub>\u200b\uff0c\u6211\u4eec\u8bad\u7ec3\u4e00\u4e2a\u81ea\u56de\u5f52\uff08AR\uff09\u89e3\u7801\u5668\u8bed\u8a00\u6a21\u578b\u3002\u8be5\u6a21\u578b<strong>\u4ee5\u97f3\u7d20\u5e8f\u5217 <em>x<\/em><\/strong>\u548c<strong>\u58f0\u5b66\u63d0\u793a<em> C<sup>~<\/sup><\/em><sub><em>:,1<\/em>\u200b <\/sub>\u4e3a\u6761\u4ef6<\/strong>\uff0c\u516c\u5f0f\u5316\u4e3a\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-69.png\" alt=\"\" class=\"wp-image-21027\" width=\"413\" height=\"40\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-69.png 772w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-69-300x30.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-69-768x76.png 768w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/figure><\/div>\n\n\n\n<p>\u7531\u4e8e VALL-E \u662f\u4e00\u4e2a\u4ec5\u89e3\u7801\u7684\u8bed\u8a00\u6a21\u578b\uff0cc<sup>~<\/sup>:,1\u200b \u548c c:,1\u200b \u7684\u62fc\u63a5\u5f62\u6210\u4e00\u4e2a\u5b8c\u6574\u7684\u5e8f\u5217\uff0c\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u6211\u4eec\u5e76\u4e0d\u533a\u5206\u5b83\u4eec\u6216\u63d2\u5165\u7279\u5b9a\u7684\u6807\u8bb0\u3002\u53ea\u6709c:,1\u200b \u5728\u63a8\u7406\u65f6\u88ab\u9884\u6d4b\uff0c\u800c\u524d\u7f00 c<sup>~<\/sup>:,1\u200b \u5728\u63a8\u7406\u4e2d\u7ed9\u51fa\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u4ece\u7b2c\u4e8c\u4e2a\u5230\u6700\u540e\u4e00\u4e2a\u91cf\u5316\u5668\u7684\u79bb\u6563\u4ee4\u724c <em>c<\/em><sub><em>:,j<\/em><\/sub>\u200b\uff08\u5176\u4e2d j\u2208[2,8]\uff09\uff0c\u6211\u4eec\u8bad\u7ec3\u4e00\u4e2a\u975e\u81ea\u56de\u5f52\uff08NAR\uff09\u8bed\u8a00\u6a21\u578b\u3002\u7531\u4e8e\u5728 NAR \u65b9\u5f0f\u4e2d\uff0c\u4ee4\u724c\u4e4b\u95f4\u65e0\u6cd5\u76f8\u4e92\u8bbf\u95ee\uff0c\u56e0\u6b64<strong>\u4f7f\u7528\u58f0\u5b66\u63d0\u793a\u77e9\u9635 <em>C<sup>~<\/sup><\/em> \u4f5c\u4e3a\u58f0\u5b66\u63d0\u793a<\/strong>\uff0c\u4ece\u800c\u7ea6\u675f\u8bf4\u8bdd\u8005\u8eab\u4efd\u3002\u56e0\u6b64\uff0c\u6a21\u578b\u4ee5\u97f3\u7d20\u5e8f\u5217 <em>x<\/em>\u3001\u58f0\u5b66\u63d0\u793a <em>C<sup>~<\/sup><\/em> \u548c<strong>\u5c5e\u4e8e\u524d\u4e00\u4e2a\u4ee3\u7801\u672c\u7684\u9884\u6d4b\u58f0\u5b66\u4ee4\u724c C<em><sub>:,&lt;j\u200b<\/sub><\/em> \u4e3a\u6761\u4ef6\u8fdb\u884c\u8bad\u7ec3<\/strong>\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-70.png\" alt=\"\" class=\"wp-image-21049\" width=\"489\" height=\"45\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-70.png 801w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-70-300x28.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-70-768x72.png 768w\" sizes=\"(max-width: 489px) 100vw, 489px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-67.png\" alt=\"\" class=\"wp-image-21010\" width=\"667\" height=\"437\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-67.png 994w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-67-300x197.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-67-768x504.png 768w\" sizes=\"(max-width: 667px) 100vw, 667px\" \/><\/figure><\/div>\n\n\n\n<p>AR \u6a21\u578b\u548c NAR \u6a21\u578b\u7684\u7ed3\u5408\u5728\u8bed\u97f3\u8d28\u91cf\u548c\u63a8\u7406\u901f\u5ea6\u4e4b\u95f4\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u5e73\u8861\u3002\u4e00\u65b9\u9762\uff0c\u751f\u6210\u8bed\u97f3\u7684\u901f\u7387\u5e94\u4e0e\u5df2\u6ce8\u518c\u7684\u5f55\u97f3\u4e00\u81f4\uff0c\u4f46\u7531\u4e8e\u4e0d\u540c\u8bf4\u8bdd\u8005\u7684\u8bed\u901f\u53ef\u80fd\u5dee\u5f02\u5f88\u5927\uff0c\u8bad\u7ec3\u4e00\u4e2a\u9488\u5bf9\u4e0d\u540c\u8bf4\u8bdd\u8005\u7684\u957f\u5ea6\u9884\u6d4b\u5668\u662f\u56f0\u96be\u7684\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cAR \u6a21\u578b\u662f\u66f4\u81ea\u7136\u7684\u9009\u62e9\uff0c\u56e0\u4e3a\u5b83\u5728\u58f0\u5b66\u5e8f\u5217\u957f\u5ea6\u9884\u6d4b\u4e0a\u5177\u6709\u7075\u6d3b\u6027\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5bf9\u4e8e\u540e\u7eed\u9636\u6bb5\uff0c\u7531\u4e8e\u8f93\u51fa\u69fd\u7684\u6570\u91cf\u9075\u5faa\u7b2c\u4e00\u9636\u6bb5\u7684\u5e8f\u5217\u957f\u5ea6\uff0cNAR \u53ef\u4ee5\u5c06\u65f6\u95f4\u590d\u6742\u5ea6\u4eceO(T) \u964d\u81f3 O(1)\u3002\u603b\u4f53\u800c\u8a00\uff0cC \u7684\u9884\u6d4b\u53ef\u4ee5\u5efa\u6a21\u4e3a\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-71.png\" alt=\"\" class=\"wp-image-21053\" width=\"437\" height=\"37\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-71.png 850w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-71-300x26.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-71-768x66.png 768w\" sizes=\"(max-width: 437px) 100vw, 437px\" \/><\/figure><\/div>\n\n\n\n<p><strong>\u81ea\u56de\u5f52\u7f16\u89e3\u7801\u8bed\u8a00\u5efa\u6a21<\/strong>\uff1a<\/p>\n\n\n\n<p>\u81ea\u56de\u5f52\u8bed\u8a00\u6a21\u578b\u751f\u6210\u6765\u81ea\u7b2c\u4e00\u4e2a\u91cf\u5316\u5668\u7684\u6807\u8bb0\u3002\u8be5\u6a21\u578b\u5305\u62ec\u97f3\u7d20\u5d4c\u5165 <em>Wx\u200b<\/em>\u3001\u58f0\u5b66\u5d4c\u5165<em> Wa<\/em>\u200b\u3001\u4e00\u4e2a\u53d8\u6362\u5668\u89e3\u7801\u5668\u548c\u4e00\u4e2a\u9884\u6d4b\u5c42\u3002\u4e3a\u4e86\u751f\u6210\u5177\u6709\u7279\u5b9a\u5185\u5bb9\u7684\u8bed\u97f3\uff0c\u6211\u4eec\u4f7f\u7528\u97f3\u7d20\u5e8f\u5217\u4f5c\u4e3a\u8bed\u8a00\u6a21\u578b\u7684\u97f3\u7d20\u63d0\u793a\u3002\u56e0\u6b64\uff0c\u6a21\u578b\u8f93\u5165\u662f <em>x <\/em>\u548c c<em><sub>:,1<\/sub><\/em>\u200b \u7684\u8fde\u63a5\uff0c\u5e76\u5728\u6bcf\u4e2a\u5e8f\u5217\u540e\u9644\u52a0\u4e24\u4e2a\u7279\u6b8a\u7684 &lt;EOS&gt; \u6807\u8bb0\u3002\u6211\u4eec\u4e3a\u63d0\u793a\u548c\u8f93\u5165\u6807\u8bb0\u5206\u522b\u8ba1\u7b97\u6ce2\u52a8\u7684\u4f4d\u7f6e\u5d4c\u5165\u3002\u5bf9\u4e8e\u56e0\u679c\u53d8\u6362\u5668\u6a21\u578b\uff0c\u6bcf\u4e2a\u6807\u8bb0 c<em><sub>t,1\u200b<\/sub><\/em> \u53ef\u4ee5\u5173\u6ce8\u5230<em>(x,c<sub>&lt;t,1<\/sub>\u200b)<\/em>\u3002\u8be5\u6a21\u578b\u7684\u4f18\u5316\u76ee\u6807\u662f\u6700\u5927\u5316\u7b2c\u4e00\u4e2a\u4ee3\u7801\u672c\u4e2d\u4e0b\u4e00\u4e2a\u6807\u8bb0\u7684\u6982\u7387\u3002\u6211\u4eec\u5171\u4eab\u8f93\u51fa\u6295\u5f71\u5c42\u7684\u53c2\u6570\u4e0e\u58f0\u5b66\u5d4c\u5165 <em>Wa<\/em>\u200b \u7684\u53c2\u6570\u3002<\/p>\n\n\n\n<p>\u5728\u81ea\u56de\u5f52\u6a21\u578b\u4e2d\uff0c\u6211\u4eec\u4e0d\u5728\u8bad\u7ec3\u65f6\u663e\u5f0f\u63d0\u53d6\u97f3\u9891\u7247\u6bb5\u4f5c\u4e3a\u63d0\u793a\u3002\u8bad\u7ec3\u8fc7\u7a0b\u5b8c\u5168\u662f\u56e0\u679c\u8bed\u8a00\u6a21\u578b\u8bad\u7ec3\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u4efb\u4f55\u524d\u7f00\u5e8f\u5217c<em><sub>&lt;t,1\u200b <\/sub><\/em>\u88ab\u89c6\u4e3a\u540e\u7eed\u5e8f\u5217 c<sub><em>\u2265t,1<\/em><\/sub>\u7684\u63d0\u793a\u3002\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\uff0c\u7ed9\u5b9a\u5df2\u6ce8\u518c\u7684\u5f55\u97f3\uff0c\u6211\u4eec\u5e94\u5c06\u5df2\u6ce8\u518c\u5f55\u97f3\u7684\u97f3\u7d20\u5e8f\u5217\u4e0e\u5408\u6210\u7684\u97f3\u7d20\u5e8f\u5217\u8fde\u63a5\u8d77\u6765\u3002\u540c\u65f6\uff0c\u5c06\u5df2\u6ce8\u518c\u5f55\u97f3\u7684\u58f0\u5b66\u6807\u8bb0\u5e8f\u5217\u7528\u4f5c\u81ea\u56de\u5f52\u89e3\u7801\u4e2d\u7684\u524d\u7f00\u3002<\/p>\n\n\n\n<p>\u5728\u901a\u8fc7\u81ea\u56de\u5f52\u6a21\u578b\u83b7\u5f97\u7b2c\u4e00\u4e2a\u91cf\u5316\u5668\u7684\u4ee3\u7801\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u975e\u81ea\u56de\u5f52\uff08NAR\uff09\u6a21\u578b\u751f\u6210\u5176\u4ed6\u4e03\u4e2a\u91cf\u5316\u5668\u7684\u4ee3\u7801\u3002NAR \u6a21\u578b\u7684\u67b6\u6784\u4e0e AR \u6a21\u578b\u7c7b\u4f3c\uff0c\u53ea\u662f\u5305\u542b\u516b\u4e2a\u72ec\u7acb\u7684\u58f0\u5b66\u5d4c\u5165\u5c42\u3002\u5728\u6bcf\u4e2a\u8bad\u7ec3\u6b65\u9aa4\u4e2d\uff0c\u6211\u4eec\u968f\u673a\u62bd\u53d6\u4e00\u4e2a\u8bad\u7ec3\u9636\u6bb5<em>i\u2208[2,8]<\/em>\u3002\u8be5\u6a21\u578b\u7684\u8bad\u7ec3\u76ee\u6807\u662f\u6700\u5927\u5316\u6765\u81ea\u7b2c <em>i<\/em> \u4e2a\u91cf\u5316\u5668\u4ee3\u7801\u672c\u7684\u58f0\u5b66\u6807\u8bb0\u3002\u6765\u81ea\u9636\u6bb5 1 \u5230\u9636\u6bb5<em>i\u22121<\/em> \u7684\u58f0\u5b66\u6807\u8bb0\u88ab\u5d4c\u5165\u5e76\u6c42\u548c\u4f5c\u4e3a\u6a21\u578b\u8f93\u5165\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-72.png\" alt=\"\" class=\"wp-image-21069\" width=\"323\" height=\"65\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-72.png 604w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-72-300x60.png 300w\" sizes=\"(max-width: 323px) 100vw, 323px\" \/><\/figure><\/div>\n\n\n\n<p>\u5176\u4e2d \u22c5 \u8868\u793a\u7d22\u5f15\u9009\u62e9\u3002\u97f3\u7d20\u5e8f\u5217\u540c\u6837\u88ab\u89c6\u4e3a\u8bed\u8a00\u6a21\u578b\u7684\u63d0\u793a\u3002\u6b64\u5916\uff0c\u4e3a\u4e86\u514b\u9686\u7ed9\u5b9a\u8bf4\u8bdd\u8005\u7684\u72ec\u7279\u58f0\u97f3\uff0c\u6211\u4eec\u8fd8\u4f7f\u7528\u6765\u81ea\u5df2\u6ce8\u518c\u8bed\u97f3\u7684\u58f0\u5b66\u6807\u8bb0\u4f5c\u4e3a\u58f0\u5b66\u63d0\u793a\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528\u795e\u7ecf\u7f16\u89e3\u7801\u6a21\u578b\u5bf9\u5df2\u6ce8\u518c\u8bed\u97f3\u8fdb\u884c\u6807\u8bb0\uff0c\u5f97\u5230C<sup>~T\u00d78\u200b<\/sup>\u3002\u6765\u81ea\u516b\u4e2a\u4ee3\u7801\u672c\u7684\u5d4c\u5165\u8868\u793a\u88ab\u6c42\u548c\u4f5c\u4e3a\u58f0\u5b66\u63d0\u793a\u3002\u4e3a\u4e86\u9884\u6d4b\u6765\u81ea\u7b2c i \u4e2a\u4ee3\u7801\u672c\u7684\u58f0\u5b66\u6807\u8bb0\uff0c\u53d8\u6362\u5668\u8f93\u5165\u662f\u97f3\u7d20\u5d4c\u5165ex\u200b\u3001\u58f0\u5b66\u63d0\u793a e<em><sup><sub>c~\u200b<\/sub><\/sup><\/em> \u548c c<em><sub>:,&lt;i\u200b<\/sub><\/em> \u7684\u8fde\u63a5\u3002\u4f4d\u7f6e\u5d4c\u5165\u4e5f\u5206\u522b\u4e3a\u63d0\u793a\u548c\u58f0\u5b66\u5e8f\u5217\u8ba1\u7b97\u3002\u5f53\u524d\u9636\u6bb5 iii \u901a\u8fc7\u81ea\u9002\u5e94\u5c42\u5f52\u4e00\u5316\uff08AdaLN\uff09\u64cd\u4f5c\u6ce8\u5165\u5230\u7f51\u7edc\u4e2d\uff0c\u5373 AdaLN(<em>h,i<\/em>)=<em>a<\/em><sub><em>i<\/em>\u200b<\/sub>LayerNorm(<em>h<\/em>)+<em>b<\/em><sub><em>i<\/em>\u200b<\/sub>\uff0c\u5176\u4e2d <em>h<\/em> \u662f\u4e2d\u95f4\u6fc0\u6d3b\uff0c<em>a<sub>i<\/sub><\/em>\u200b \u548c <em>b<sub>i\u200b <\/sub><\/em>\u662f\u901a\u8fc7\u9636\u6bb5\u5d4c\u5165\u7684\u7ebf\u6027\u6295\u5f71\u83b7\u5f97\u7684\u3002\u4e0e AR \u4e0d\u540c\uff0cNAR \u6a21\u578b\u5141\u8bb8\u6bcf\u4e2a\u6807\u8bb0\u5728\u81ea\u6ce8\u610f\u529b\u5c42\u4e2d\u5173\u6ce8\u6240\u6709\u8f93\u5165\u6807\u8bb0\u3002\u6211\u4eec\u8fd8\u5171\u4eab\u58f0\u5b66\u5d4c\u5165\u5c42\u548c\u8f93\u51fa\u9884\u6d4b\u5c42\u7684\u53c2\u6570\uff0c\u8fd9\u610f\u5473\u7740\u7b2c <em>j<\/em> \u4e2a\u9884\u6d4b\u5c42\u7684\u6743\u91cd\u4e0e\u7b2c <em>j+1<\/em> \u4e2a\u58f0\u5b66\u5d4c\u5165\u5c42\u76f8\u540c\u3002<\/p>\n\n\n\n<h2>VALL-E X <\/h2>\n\n\n\n<p>\u8bba\u6587\uff1a<a href=\"https:\/\/arxiv.org\/abs\/2303.03926\">https:\/\/arxiv.org\/abs\/2303.03926<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"874\" height=\"423\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-73.png\" alt=\"\" class=\"wp-image-19192\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-73.png 874w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-73-300x145.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-73-768x372.png 768w\" sizes=\"(max-width: 874px) 100vw, 874px\" \/><\/figure>\n\n\n\n<p><strong>\u53d7VALL-E\u542f\u53d1\u7684\u8de8\u8bed\u8a00\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578bVALL-E X<\/strong>\uff1a\u53d7VALL-E\u7684\u542f\u53d1\uff0c\u8de8\u8bed\u8a00\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578bVALL-E X\uff08\u8bb0\u4e3a\u03c6\uff09\u5229\u7528\u4e00\u4e2a\u591a\u8bed\u8a00\u81ea\u56de\u5f52\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578b\u548c\u4e00\u4e2a\u591a\u8bed\u8a00\u975e\u81ea\u56de\u5f52\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578b\u6765\u751f\u6210\u4e0d\u540c\u7c92\u5ea6\u7684\u58f0\u5b66\u6807\u8bb0\uff0c\u5982\u56fe2\u5de6\u4fa7\u6240\u793a\u3002\u6211\u4eec\u8fd8\u91c7\u7528\u4e86\u795e\u7ecf\u7f16\u89e3\u7801\u6a21\u578bEnCodec [D\u00e9fossez\u7b49\u4eba\uff0c2022] \u4f5c\u4e3a\u58f0\u5b66\u91cf\u5316\u5668\uff0c\u8fd9\u662f\u4e00\u4e2a\u5177\u6709L\u5c42\u91cf\u5316\u5c42\u7684\u7f16\u7801\u5668-\u89e3\u7801\u5668\u6a21\u578b\u3002\u5728\u6211\u4eec\u7684\u5b9e\u9a8c\u4e2d\uff0c\u6211\u4eec\u9009\u62e9L = 8\uff0c\u6bcf\u4e00\u5c42\u4ee575Hz\u7684\u9891\u7387\u751f\u62101024\u4e2a\u6761\u76ee\u7684\u91cf\u5316\u7801\u3002<\/p>\n\n\n\n<p><strong>\u591a\u8bed\u8a00\u81ea\u56de\u5f52\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578b\uff1a<\/strong>\u591a\u8bed\u8a00\u81ea\u56de\u5f52\u7f16\u89e3\u7801LM<sub><em>\u03c6MAR<\/em><\/sub>\u662f\u4e00\u4e2a\u5355\u5411Transformer\u89e3\u7801\u5668\uff0c\u5b83\u57fa\u4e8e\u8bed\u4e49\u6807\u8bb0\uff08\u97f3\u7d20\u5e8f\u5217\uff09\u81ea\u56de\u5f52\u5730\u751f\u6210\u58f0\u5b66\u6807\u8bb0\u3002\u4e3a\u4e86\u4f7f\u53e5\u5b50\u7ea7\u8bad\u7ec3\u66f4\u9ad8\u6548\u5e76\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\u52a0\u901f\u89e3\u7801\uff0c\u7c7b\u4f3c\u4e8eVALL-E\uff0c\u8de8\u8bed\u8a00\u81ea\u56de\u5f52\u7f16\u89e3\u7801LM<em><sub>\u03c6MAR<\/sub><\/em>\u4ec5\u7528\u4e8e\u9884\u6d4bEnCodec\u6a21\u578b\u7b2c\u4e00\u5c42\u91cf\u5316\u5668\u7684\u58f0\u5b66\u6807\u8bb0\u3002<\/p>\n\n\n\n<p>\u5f62\u5f0f\u4e0a\uff0c\u57fa\u4e8e\u4efb\u4f55\u8bed\u8a00\u4e2d\u7684\u914d\u5bf9\u8bed\u97f3-\u8f6c\u5f55\u6570\u636e\uff0c\u8bbe<em>S<\/em>\u8868\u793a\u8f6c\u5f55\u7684\u97f3\u7d20\u5e8f\u5217\uff0cA<em><sub>:,1<\/sub><\/em> = <em>{a<sub>i,1<\/sub> | i = 1, &#8230;, N} <\/em>\u8868\u793a\u4ece\u8bed\u97f3<em>X<\/em>\u4e2d\u63d0\u53d6\u7684\u7b2c\u4e00\u5c42\u58f0\u5b66\u6807\u8bb0\u3002\u89e3\u7801\u5668<em>\u03c6MAR<\/em>\u5efa\u6a21\u62fc\u63a5\u5e8f\u5217\u3008S, A:,1\u3009\uff0c\u5e76\u88ab\u8bad\u7ec3\u6765\u81ea\u56de\u5f52\u5730\u9884\u6d4bA<em><sub>:,1<\/sub><\/em>\u3002\u901a\u8fc7\u6700\u5927\u5316\u5bf9\u6570\u4f3c\u7136\u6765\u8fdb\u884c\u4f18\u5316\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-77.png\" alt=\"\" class=\"wp-image-21119\" width=\"549\" height=\"55\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-77.png 904w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-77-300x30.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-77-768x77.png 768w\" sizes=\"(max-width: 549px) 100vw, 549px\" \/><\/figure><\/div>\n\n\n\n<p>\u27e8\u27e9&nbsp;\u8868\u793a\u5e8f\u5217\u62fc\u63a5\u64cd\u4f5c\u3002<em>p<\/em>(\u22c5)&nbsp;\u662fsoftmax\u51fd\u6570\u3002<\/p>\n\n\n\n<p><strong>\u591a\u8bed\u8a00\u975e\u81ea\u56de\u5f52\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578b<\/strong>\uff1a\u4e0e\u81ea\u56de\u5f52\u751f\u6210\u6a21\u5f0f\u4e0d\u540c\uff0c\u591a\u8bed\u8a00\u975e\u81ea\u56de\u5f52\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578b<em>\u03c6MNAR<\/em>\u662f\u4e00\u4e2a\u975e\u81ea\u56de\u5f52Transformer\u8bed\u8a00\u6a21\u578b\uff0c\u65e8\u5728\u8fed\u4ee3\u5730\u4ece\u7b2c\u4e00\u5c42\u751f\u6210\u5176\u4f59\u5c42\u7684\u58f0\u5b66\u6807\u8bb0\u3002\u5b83\u7531\u5f53\u524d\u53e5\u5b50\u7684\u97f3\u7d20\u5e8f\u5217 <em>S<\/em> \u548c\u5177\u6709\u76f8\u540c\u8bf4\u8bdd\u4eba\u7684\u53e6\u4e00\u53e5\u5b50\u7684\u58f0\u5b66\u6807\u8bb0\u5e8f\u5217 <em>A<\/em><sup>~<\/sup> \u63d0\u793a\u3002\u8fd9\u91cc\u7684 <em>A<\/em><sup>~ <\/sup>\u901a\u5e38\u53d6\u81ea\u6570\u636e\u96c6\u4e2d\u7684\u524d\u4e00\u53e5\u5b50\uff0c\u8fd9\u4e9b\u8c03\u6574\u540e\u7684\u53e5\u5b50\u901a\u5e38\u662f\u4ece\u540c\u4e00\u6bb5\u843d\u4e2d\u5206\u5272\u51fa\u6765\u7684\u3002\u9884\u671f <em>A<\/em><sup>~<\/sup> \u5177\u6709\u4e0e\u5f53\u524d\u53e5\u5b50\u76f8\u540c\u7684\u8bed\u97f3\u7279\u5f81\uff08\u5982\u8bf4\u8bdd\u4eba\u3001\u8bed\u901f\u3001\u80cc\u666f\u7b49\uff09\uff0c\u5e76\u7528\u4f5c\u514b\u9686\u76ee\u6807\u8bed\u97f3\u7684\u989d\u5916\u53c2\u8003\u3002<\/p>\n\n\n\n<p>\u7c7b\u4f3c\u4e8eVALL-E\uff0c\u5bf9\u4e8e\u751f\u6210\u6bcf\u4e00\u5c42<em>l<\/em>\u2208[2,8] \u7684\u58f0\u5b66\u6807\u8bb0\uff0c\u524d<em>l<\/em>\u22121\u5c42\u58f0\u5b66\u6807\u8bb0<em>A<\/em><sub>:,1:<em>l<\/em>\u22121<\/sub>\u200b\u7684\u5d4c\u5165\u6309\u5c42\u76f8\u52a0\u4f5c\u4e3a\u8f93\u5165\u3002\u7b2c <em>l<\/em> \u5c42\u58f0\u5b66\u6807\u8bb0 <em>A<\/em><sub>:,<em>l<\/em>\u200b<\/sub> \u7684\u5b66\u4e60\u76ee\u6807\u53ef\u4ee5\u8ba1\u7b97\u4e3a\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-79.png\" alt=\"\" class=\"wp-image-21125\" width=\"420\" height=\"41\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-79.png 828w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-79-300x30.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-79-768x76.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-79-825x82.png 825w\" sizes=\"(max-width: 420px) 100vw, 420px\" \/><\/figure><\/div>\n\n\n\n<p>\u5176\u4e2d\u3008\u3009\u8868\u793a\u5e8f\u5217\u62fc\u63a5\u3002pNAR(.) \u8ba1\u7b97 A:,l \u7684\u9010\u70b9\u6982\u7387\u3002<\/p>\n\n\n\n<p><strong>\u591a\u8bed\u8a00\u8bad\u7ec3<\/strong>\uff1a\u4e3a\u4e86\u5b66\u4e60\u8de8\u8bed\u8a00\u7684\u58f0\u5b66\u8f6c\u6362\u4fe1\u606f\uff0c\u4ee5\u652f\u6301\u8de8\u8bed\u8a00TTS\u548c\u8bed\u97f3\u5230\u8bed\u97f3\u7ffb\u8bd1\u4efb\u52a1\uff0c\u6211\u4eec\u5229\u7528\u53cc\u8bed\u8bed\u97f3-\u8f6c\u5f55\uff08ASR\uff09\u8bed\u6599\u5e93\uff0c\u5373 <em>(Ss, As) <\/em>\u548c <em>(St, At)<\/em> \u7684\u914d\u5bf9\u6570\u636e\u6765\u8bad\u7ec3\u6211\u4eec\u7684\u591a\u8bed\u8a00\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578b \u03c6MAR \u548c \u03c6MNAR\uff0c\u5176\u4e2d<em> s <\/em>\u548c<em> t <\/em>\u5206\u522b\u4ee3\u8868\u4e24\u79cd\u4e0d\u540c\u7684\u8bed\u8a00\uff08\u6e90\u8bed\u8a00\u548c\u76ee\u6807\u8bed\u8a00\uff09\u3002<\/p>\n\n\n\n<p><strong>\u8bed\u8a00ID\u6a21\u5757<\/strong>\uff1a\u501f\u9274\u591a\u8bed\u8a00TTS<strong>\u7684\u65b9\u6cd5\uff0c\u6211\u4eec\u4f7f\u7528\u8bed\u8a00<em>ID<\/em>\u6765\u6307\u5bfcVALL-E X\u4e2d<\/strong>\u7279\u5b9a\u8bed\u8a00\u7684\u8bed\u97f3\u751f\u6210\u3002\u4e00\u65b9\u9762\uff0c\u5982\u679c\u6ca1\u6709\u8bed\u8a00<em>ID<\/em>\uff0cVALL-E X\u53ef\u80fd\u4f1a\u56e0\u4e3a\u5728\u591a\u8bed\u8a00\u6570\u636e\u4e0a\u8fdb\u884c\u8bad\u7ec3\u800c\u96be\u4ee5\u9009\u62e9\u9002\u5408\u7279\u5b9a\u8bed\u8a00\u7684\u58f0\u5b66\u6807\u8bb0\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u67d0\u4e9b\u8bed\u8a00\u5177\u6709\u975e\u5e38\u4e0d\u540c\u7684\u7279\u5f81\uff0c\u4f8b\u5982\uff0c\u4e2d\u6587\u662f\u4e00\u79cd\u58f0\u8c03\u8bed\u8a00\uff0c\u800c\u82f1\u8bed\u662f\u975e\u58f0\u8c03\u8bed\u8a00\uff0c\u8fd9\u589e\u52a0\u4e86\u8de8\u8bed\u8a00\u8c03\u6574\u8bf4\u8bdd\u98ce\u683c\u7684\u96be\u5ea6\u3002\u6211\u4eec\u7684\u5b9e\u9a8c\u53d1\u73b0\uff0c\u5728\u591a\u8bed\u8a00\u81ea\u56de\u5f52\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578b \u03c6MAR \u7684\u8f93\u5165\u4e2d\u6dfb\u52a0\u8bed\u8a00\u4fe1\u606f\u5bf9\u4e8e\u5f15\u5bfc\u6b63\u786e\u7684\u8bf4\u8bdd\u98ce\u683c\u548c\u7f13\u89e3L2\u53e3\u97f3\u95ee\u9898\u975e\u5e38\u6709\u6548\uff0c\u8fd9\u4e00\u70b9\u5c06\u5728\u7b2c5.5\u8282\u4e2d\u8be6\u7ec6\u4ecb\u7ecd\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u6211\u4eec\u5c06\u8bed\u8a00ID\u5d4c\u5165\u5230\u5bc6\u96c6\u5411\u91cf\u4e2d\uff0c\u5e76\u5c06\u5176\u6dfb\u52a0\u5230\u58f0\u5b66\u6807\u8bb0\u7684\u5d4c\u5165\u4e2d\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"1024\" height=\"661\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-73.png\" alt=\"\" class=\"wp-image-21100\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-73.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-73-300x194.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-73-768x496.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>\u8de8\u8bed\u8a00\u63a8\u7406<\/strong>\uff1a<\/p>\n\n\n\n<p>\u8bad\u7ec3\u5b8c\u6210\u540e\uff0cVALL-E X \u53ef\u4ee5\u6267\u884c\u8de8\u8bed\u8a00\u8bed\u97f3\u5408\u6210\uff0c\u5982\u56fe 3 \u6240\u793a\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u6211\u4eec\u9996\u5148\u5c06\u6e90\u97f3\u7d20 Ss \u548c\u76ee\u6807\u97f3\u7d20St \u4f5c\u4e3a\u63d0\u793a\u7b26\u8fdb\u884c\u62fc\u63a5\uff0c\u5e76\u5c06\u7b2c\u4e00\u5c42\u6e90\u58f0\u5b66\u6807\u8bb0A<sub><em>:,1s\u200b<\/em><\/sub> \u4f5c\u4e3a\u89e3\u7801\u524d\u7f00\uff0c\u57fa\u4e8e\u6b64\uff0c\u591a\u8bed\u8a00\u81ea\u56de\u5f52\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578b<em>\u03d5MAR<\/em>\u200b \u751f\u6210\u7b2c\u4e00\u5c42\u76ee\u6807\u58f0\u5b66\u6807\u8bb0A<em>:,1t\u200b<\/em><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-80.png\" alt=\"\" class=\"wp-image-21163\" width=\"511\" height=\"37\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-80.png 837w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-80-300x22.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-80-768x56.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-80-825x61.png 825w\" sizes=\"(max-width: 511px) 100vw, 511px\" \/><\/figure><\/div>\n\n\n\n<p>\u5176\u4e2d \u223c \u8868\u793a\u57fa\u4e8e\u6982\u7387\u7684\u91c7\u6837\u3002\u91c7\u6837\u8fc7\u7a0b\u4f1a\u5728{&lt;end-of-sentence&gt;} \u6807\u8bb0\u88ab\u91c7\u6837\u5230\u65f6\u505c\u6b62\u3002\u5982 3.3 \u8282\u6240\u8ff0\uff0c<strong>\u8bed\u8a00 ID \u7528\u4e8e\u63a7\u5236\u751f\u6210\u8bed\u97f3\u7684\u8bf4\u8bdd\u98ce\u683c<\/strong>\u3002\u5728\u4ece<em>\u03d5MAR\u200b<\/em> \u83b7\u5f97\u7b2c\u4e00\u5c42\u76ee\u6807\u58f0\u5b66\u6807\u8bb0 A<em>:,1t\u200b <\/em>\u540e\uff0c\u4f7f\u7528\u591a\u8bed\u8a00\u975e\u81ea\u56de\u5f52\u7f16\u89e3\u7801\u8bed\u8a00\u6a21\u578b <em>\u03d5MNAR<\/em>\u200b \u6765\u9884\u6d4b\u5269\u4f59\u7684\u58f0\u5b66\u6807\u8bb0\u5c42 {A:,lt\u200b\u2223l=2,\u2026,8}\uff0c\u901a\u8fc7\u8d2a\u5fc3\u641c\u7d22\uff0c\u5373\u9009\u62e9\u6700\u5927\u6982\u7387\u7684\u6807\u8bb0\uff0c<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-81.png\" alt=\"\" class=\"wp-image-21173\" width=\"614\" height=\"41\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-81.png 889w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-81-300x20.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-81-768x52.png 768w\" sizes=\"(max-width: 614px) 100vw, 614px\" \/><\/figure><\/div>\n\n\n\n<p>\u6700\u540e\uff0c\u6211\u4eec\u4f7f\u7528 EnCodec \u7684\u89e3\u7801\u5668\u6765\u7efc\u5408\u5b8c\u6574\u7684\u76ee\u6807\u58f0\u5b66\u6807\u8bb0 A<em><sub>:,1:8t<\/sub><\/em>\u200b \u751f\u6210\u76ee\u6807\u8bed\u97f3\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"1017\" height=\"586\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-74.png\" alt=\"\" class=\"wp-image-21102\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-74.png 1017w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-74-300x173.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-74-768x443.png 768w\" sizes=\"(max-width: 1017px) 100vw, 1017px\" \/><\/figure>\n\n\n\n<h2>VALL-E R <\/h2>\n\n\n\n<p>\u8bba\u6587\uff1a<strong><a href=\"https:\/\/arxiv.org\/abs\/2406.07855\">https:\/\/arxiv.org\/abs\/2406.07855<\/a><\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"1018\" height=\"429\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-74.png\" alt=\"\" class=\"wp-image-19194\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-74.png 1018w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-74-300x126.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-74-768x324.png 768w\" sizes=\"(max-width: 1018px) 100vw, 1018px\" \/><figcaption>\u56fe 1\uff1a&nbsp;VALL-E R \u7684\u6982\u8ff0\u3002\u5b83\u540c\u6b65\u9884\u6d4b\u58f0\u5b66\u7b26\u5143\uff08\u84dd\u8272\uff09\u53ca\u5176\u5bf9\u5e94\u7684\u97f3\u7d20\u5e8f\u5217\uff08\u7eff\u8272\uff09\uff0c\u8fd9\u53ef\u4ee5\u52a0\u5f3a\u97f3\u7d20\u548c\u97f3\u9891\u4e4b\u95f4\u7684\u5bf9\u9f50\uff0c\u4ece\u800c\u63d0\u9ad8 VALL-E \u6a21\u578b\u7684\u9c81\u68d2\u6027\u3002&nbsp;\u8bf7\u6ce8\u610f\uff0cVALL-E R \u901a\u8fc7\u5728\u5176\u81ea\u56de\u5f52\u6a21\u578b\u4e2d\u91c7\u7528\u63d0\u8bae\u7684\u5408\u5e76\u7f16\u89e3\u7801\u5668\u4ee3\u7801\u6765\u5b9e\u73b0\u66f4\u5feb\u7684\u63a8\u7406\u901f\u5ea6\u3002<\/figcaption><\/figure>\n\n\n\n<p>\u4e00\u79cd\u9c81\u68d2\u4e14\u9ad8\u6548\u7684\u96f6\u6837\u672c TTS \u7cfb\u7edf\uff0c\u540d\u4e3a VALL-E R\u3002\u6211\u4eec\u9996\u5148\u4ecb\u7ecd\u4e86\u7f16\u89e3\u7801\u5668\u5408\u5e76\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u53ef\u5728\u4e0d\u91cd\u65b0\u8bad\u7ec3\u7f16\u89e3\u7801\u5668\u7684\u60c5\u51b5\u4e0b\u63d0\u9ad8\u63a8\u7406\u901f\u5ea6\uff0c\u7136\u540e\u9610\u8ff0\u4e86\u4ec5\u89e3\u7801\u5668\u795e\u7ecf\u7f16\u89e3\u7801\u5668 LM \u4e2d\u7684\u5355\u8c03\u5bf9\u9f50\u7b56\u7565\u3002<\/p>\n\n\n\n<p><strong>\u7f16\u89e3\u7801\u5668\u5408\u5e76\u65b9\u6cd5\u3002<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-82.png\" alt=\"\" class=\"wp-image-21200\" width=\"594\" height=\"376\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-82.png 972w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-82-300x190.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-82-768x487.png 768w\" sizes=\"(max-width: 594px) 100vw, 594px\" \/><\/figure><\/div>\n\n\n\n<p>\u5728\u501f\u9274 Encodec \u57fa\u7840\u5de5\u4f5c\u7684\u57fa\u7840\u4e0a\uff0c\u6211\u4eec\u5f15\u5165\u4e86\u5408\u5e76\u7f16\u7801\u5668\u7684\u6982\u5ff5\u3002\u8fd9\u4e00\u521b\u65b0\u65b9\u6cd5\u901a\u8fc7\u6539\u53d8\u63a8\u7406\u524d\u5411\u8fc7\u7a0b\uff0c<strong>\u5b9e\u73b0\u4e86\u5728\u5404\u5c42\u79bb\u6563\u7801\u7684\u4e0b\u91c7\u6837\uff0c\u663e\u8457\u5730\u63d0\u9ad8\u4e86\u5bf9\u97f3\u9891\u6570\u636e\u8868\u793a\u7684\u9ad8\u6548\u64cd\u4f5c<\/strong>\u3002\u8fd9\u4e00\u7a81\u7834\u65e0\u9700\u5bf9\u6a21\u578b\u8fdb\u884c\u91cd\u65b0\u8bad\u7ec3\u6216\u5fae\u8c03\uff0c\u6807\u5fd7\u7740\u5728\u97f3\u9891\u6570\u636e\u8868\u793a\u64cd\u4f5c\u4e0a\u7684\u91cd\u8981\u8fdb\u5c55\u3002<\/p>\n\n\n\n<p>\u5982\u56fe 2 \u6240\u793a\uff0c\u6240\u63d0\u51fa\u7684\u7f16\u7801\u5668\u5728\u89c6\u89c9\u4e0a\u8fdb\u884c\u4e86\u63cf\u8ff0\u3002\u6574\u4f53\u67b6\u6784\u4e0e Encodec \u4fdd\u6301\u4e00\u81f4\uff0c\u5305\u62ec\u4ee5\u4e0b\u4e09\u4e2a\u7ec4\u4ef6\uff1a1\uff09\u57fa\u4e8e\u5377\u79ef\u7684\u7f16\u7801\u5668\uff0c\u5c06\u6ce2\u5f62\u6570\u636ex<sup>1\u00d7L<\/sup>\u200b \u6620\u5c04\u4e3a\u6f5c\u5728\u8868\u793a\u5e8f\u5217 z<sup>F\u00d7T<\/sup>\u200b\uff0c\u5176\u4e2d F \u662f\u901a\u9053\u6570\uff0cT \u662f\u63d0\u53d6\u7801\u7684\u957f\u5ea6\uff1b2\uff09\u89e3\u7801\u5668\uff0c\u4ece\u91cf\u5316\u7684\u6f5c\u5728\u8868\u793a z^<sup>F\u00d7T<\/sup>\u200b \u4e2d\u91cd\u5efa\u6570\u636e x^<sup>1\u00d7L<\/sup>\u200b \uff1b3\uff098 \u5c42\u6b8b\u5dee\u5411\u91cf\u91cf\u5316\u5668\uff08RVQ\uff09\u6a21\u5757\uff0c\u53ef\u4ee5\u5c06\u8fde\u7eed\u7684\u6f5c\u5728\u5411\u91cf z<sup>F\u00d7T\u200b<\/sup> \u9010\u6b65\u8f6c\u6362\u4e3a\u79bb\u6563\u7801\u8868\u793a C<sup>8\u00d7T\u200b<\/sup>\u3002\u4e3b\u8981\u533a\u522b\u5728\u4e8e\uff0c\u6211\u4eec\u7684\u5408\u5e76\u7f16\u7801\u5668\u5728\u5411\u91cf\u91cf\u5316\u5668\u6a21\u5757\u4e4b\u524d\u63d2\u5165\u4e86\u4e00\u4e2a\u7f16\u7801\u5668\u5408\u5e76\u6a21\u5757\uff0c\u4ee5\u5bf9\u8868\u793a z<sup>F\u00d7T\u200b<\/sup> \u8fdb\u884c\u4e0b\u91c7\u6837\u3002<\/p>\n\n\n\n<p>\u5047\u8bbe\u7b2c d \u5c42\u7684\u5408\u5e76\u7387\u4e3a m<sub>d<\/sub>\u200b\uff0cr<sub>d<\/sub><sup>F\u00d7T<\/sup>\u200b \u4ee3\u8868\u7b2c d \u5c42\u7684\u6b8b\u5dee\u8f93\u5165\u3002\u5408\u5e76\u7f16\u7801\u5668\u6a21\u5757\u5305\u542b\u4e24\u4e2a\u6b65\u9aa4\uff1a\u7b2c\u4e00\u6b65\u662f\u901a\u8fc7\u5e73\u5747\u6c60\u5316\u5c06\u6b8b\u5dee\u8f93\u5165r<sub>d<\/sub>\u200b<sup>F\u00d7T<\/sup> \u4e0b\u91c7\u6837\u4e3a r<sub>md<\/sub><sup>\u200b\u200bF\u00d7(T\/md\u200b)<\/sup>\uff0c\u7136\u540e\u901a\u8fc7repeat\u64cd\u4f5c\u5c06 r<sub>md\u200b\u200b<\/sub> \u4e0a\u91c7\u6837\u56de\u5176\u539f\u59cb\u957f\u5ea6\u3002\u63a5\u7740\uff0c\u7ecf\u8fc7\u5408\u5e76\u6a21\u5757\u5904\u7406\u7684\u6b8b\u5dee\u8868\u793a\u5c06\u88ab\u8f93\u5165\u5230\u540e\u7eed\u7684 VQ \u5c42\uff0c\u901a\u8fc7\u5bf9\u7801\u672c\u5d4c\u5165\u8fdb\u884c\u6700\u8fd1\u90bb\u67e5\u627e\uff0c\u91cf\u5316\u4e3a\u79bb\u6563\u7801C<sub>d<\/sub><sup>1\u00d7T\u200b<\/sup>\u3002\u901a\u8fc7\u5408\u5e76\u6a21\u5757\uff0c\u6211\u4eec\u786e\u4fdd\u4e86\u8fde\u7eed m<sub>d<\/sub>\u200b \u5e27\u7684\u7801\u7684\u4e00\u81f4\u6027\uff0c\u4ece\u800c\u964d\u4f4e\u4e86 C<sub>d<\/sub><sup>1\u00d7T<\/sup>  \u7684\u5206\u8fa8\u7387\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"723\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-83-1024x723.png\" alt=\"\" class=\"wp-image-21202\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-83-1024x723.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-83-300x212.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-83-768x542.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-83.png 1042w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>\u5177\u6709\u5355\u8c03\u5bf9\u9f50\u7684\u795e\u7ecf\u7f16\u89e3\u7801\u5668 LM<\/strong><\/p>\n\n\n\n<p id=\"S3.SS2.p1.1\">\u4ee5\u524d\uff0c\u5355\u8c03\u7b56\u7565\u4ec5\u9002\u7528\u4e8e\u7f16\u7801\u5668-\u89e3\u7801\u5668\u7ed3\u6784\u3002\u00a0\u4e3a\u4e86\u89e3\u51b3\u57fa\u4e8e\u89e3\u7801\u5668-\u4ec5 Transformer \u7684 TTS \u4e2d\u7684\u9c81\u68d2\u6027\u95ee\u9898\uff0c\u6211\u4eec\u5c06\u97f3\u7d20\u9884\u6d4b\u96c6\u6210\u5230\u795e\u7ecf\u7f16\u89e3\u7801\u5668 LM \u7684\u8bad\u7ec3\u4e2d\uff0c\u5e76\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\u8bbe\u8ba1\u4e86\u5355\u8c03\u5bf9\u9f50\u7b56\u7565\u3002\u00a0\u6982\u8ff0\u5982\u56fe\u00a03\u00a0\u6240\u793a\u3002<\/p>\n\n\n\n<p id=\"S3.SS2.SSS1.p1.16\">\u4e3a\u4e86\u5728\u8bed\u97f3\u8d28\u91cf\u548c\u63a8\u7406\u901f\u5ea6\u4e4b\u95f4\u53d6\u5f97\u826f\u597d\u7684\u5e73\u8861\uff0c\u6211\u4eec\u7684 VALL-E R \u5305\u542b\u4e24\u4e2a\u6a21\u578b\uff1a\u81ea\u56de\u5f52 (AR) \u548c\u975e\u81ea\u56de\u5f52 (NAR)\uff0c\u8fd9\u4e0e VALL-E\u00a0(Wang et al., 2023a)\u00a0\u76f8\u4e00\u81f4\u3002\u00a0\u5177\u4f53\u6765\u8bf4\uff0c\u7ed9\u5b9a\u4e00\u4e2a\u8bad\u7ec3\u6570\u636e\u5bf9\u00a0{\ud835\udc2c,\ud835\udc29}\uff0c\u5176\u4e2d\u00a0\ud835\udc2c\u00a0\u662f\u8bed\u97f3\u6837\u672c\uff0c\ud835\udc29={p1,p2,\u2026,pL}\u00a0\u662f\u5176\u76f8\u5e94\u7684\u97f3\u7d20\u8f6c\u5f55\u3002\u00a0\u7136\u540e\uff0c\u7f16\u89e3\u7801\u5668\u5408\u5e76\u6a21\u578b\u7528\u4e8e\u5c06\u8bed\u97f3\u6ce2\u5f62\u00a0\ud835\udc2c\u00a0\u538b\u7f29\u6210\u5177\u6709 8 \u4e2a\u91cf\u5316\u5668\u7684\u79bb\u6563\u58f0\u5b66\u7b26\u5143\u00a0\ud835\udc00\uff0c\u516c\u5f0f\u4e3a\uff1aMergeCodec\u2062(\ud835\udc31)=\ud835\udc00<sup>8\u00d7T<\/sup>={\ud835\udc1a1,\u2026,\ud835\udc1a8}\uff0c\u5176\u4e2d\u00a0T\u00a0\u662f\u79bb\u6563\u7801\u7684\u957f\u5ea6\uff0c\ud835\udc1ai={a1,\u2026,aT}\u00a0\u8868\u793a\u7b2c\u00a0i\u00a0\u5c42\u7684\u7b26\u5143\u3002\u00a0\u7531\u4e8e VALL-E R \u7684\u8bad\u7ec3\u9700\u8981\u5bf9\u9f50\u7684\u97f3\u7d20\u548c\u58f0\u5b66\u7b26\u5143\uff0c\u56e0\u6b64\u6b64\u5904\u91c7\u7528\u5bf9\u9f50\u5de5\u5177\u5c06\u00a0\ud835\udc29\u00a0\u4e0e\u58f0\u5b66\u7b26\u5143\u00a0\ud835\udc00\u00a0\u5bf9\u9f50\uff0c\u8868\u793a\u4e3a\u00a0\ud835\udc29^1:T={p1^,p2^,\u2026,pL^}\uff0c\u5176\u4e2d\u00a0p^i\u00a0\u5305\u542b\u00a0Ni\u00a0\u4e2a\u91cd\u590d\u7684\u00a0pi\u00a0\u548c\u00a0\u2211<sub>i=1<\/sub><sup>L<\/sup>N<sub>i<\/sub>=T\u3002<\/p>\n\n\n\n<p id=\"S3.SS2.SSS1.p2.5\">\u5bf9\u4e8e AR \u9636\u6bb5\uff0c\u4e3a\u4e86\u589e\u5f3a\u97f3\u7d20\u548c\u58f0\u5b66\u5e8f\u5217\u4e4b\u95f4\u7684\u8054\u7cfb\uff0c\u6211\u4eec\u6784\u5efa\u4e86\u4e00\u4e2a\u795e\u7ecf\u7f16\u89e3\u7801\u5668 LM\u00a0\u03b8A\u2062R\uff0c\u4ee5\u4f7f\u7528\u97f3\u7d20\u9884\u6d4b\u5bf9\u6765\u81ea\u7f16\u89e3\u7801\u5668\u5408\u5e76\u6a21\u578b\u7684\u7b2c\u4e00\u4e2a\u91cf\u5316\u5668\u7684\u79bb\u6563\u58f0\u5b66\u7b26\u5143\u00a0\ud835\udc1a1:T1\u00a0\u8fdb\u884c\u5efa\u6a21\u3002\u00a0\u5982\u56fe\u00a03\u00a0\u6240\u793a\uff0c\u5b83\u4ee5\u97f3\u7d20\u5e8f\u5217\u00a0\ud835\udc29\u00a0\u4e3a\u6761\u4ef6\uff0c\u540c\u65f6\u751f\u6210\u58f0\u5b66\u7b26\u5143\u00a0\ud835\udc1a1:T1\u00a0\u548c\u5bf9\u9f50\u7684\u97f3\u7d20\u00a0p^1:T\uff0c\u516c\u5f0f\u4e3a\u6700\u5927\u5316\u4ee5\u4e0b\u6982\u7387\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-84.png\" alt=\"\" class=\"wp-image-21246\" width=\"488\" height=\"93\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-84.png 870w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-84-300x58.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-84-768x147.png 768w\" sizes=\"(max-width: 488px) 100vw, 488px\" \/><\/figure><\/div>\n\n\n\n<p>\u5728\u7b2c\u4e8c\u9636\u6bb5\uff0c\u6211\u4eec\u8bad\u7ec3\u4e86\u4e00\u4e2a NAR LM\u00a0\u03b8N\u2062A\u2062R\uff0c\u4ee5\u4ece\u7b2c 2n\u2062d\u00a0\u5230\u7b2c 8-t\u2062h\u00a0\u5c42\u91cf\u5316\u5668\u8fed\u4ee3\u5730\u751f\u6210\u58f0\u5b66\u7b26\u5143\u3002\u00a0\u5b83\u4ee5\u97f3\u7d20\u5e8f\u5217\u00a0\ud835\udc29\u3001\u5148\u524d\u51e0\u5c42\u751f\u6210\u7684\u58f0\u5b66\u7b26\u5143\u00a0\ud835\udc1a1:n\u00a0\u548c\u97f3\u7d20\u5bf9\u9f50\u00a0l1:T\u00a0\u4e3a\u6761\u4ef6\uff0c\u4ee5\u9884\u6d4b\u4e0b\u4e00\u5c42\u58f0\u5b66\u7b26\u5143\u00a0\ud835\udc1an+1\uff0c\u516c\u5f0f\u4e3a\u6700\u5927\u5316\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-85.png\" alt=\"\" class=\"wp-image-21253\" width=\"430\" height=\"59\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-85.png 762w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-85-300x41.png 300w\" sizes=\"(max-width: 430px) 100vw, 430px\" \/><\/figure><\/div>\n\n\n\n<p>\u6211\u4eec\u8fd8\u5171\u4eab\u58f0\u5b66\u5d4c\u5165\u5c42\u548c\u8f93\u51fa\u9884\u6d4b\u5c42\u7684\u53c2\u6570\uff0c\u8fd9\u610f\u5473\u7740\u7b2c\u00a0j\u00a0\u4e2a\u9884\u6d4b\u5c42\u7684\u6743\u91cd\u4e0e\u7b2c\u00a0(j+1)\u00a0\u4e2a\u58f0\u5b66\u5d4c\u5165\u5c42\u76f8\u540c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"781\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-86-1024x781.png\" alt=\"\" class=\"wp-image-21256\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-86-1024x781.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-86-300x229.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-86-768x586.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-86.png 1083w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\uff0c\u5229\u7528\u8bed\u8a00\u6a21\u578b\u5f3a\u5927\u7684\u4e0a\u4e0b\u6587\u5b66\u4e60\u80fd\u529b\uff0c\u6211\u4eec\u63d0\u51fa\u7684 VALL-E R \u53ef\u4ee5\u901a\u8fc7\u81ea\u56de\u5f52\u9884\u6d4b\u58f0\u5b66\u548c\u97f3\u7d20\u6765\u81ea\u52a8\u514b\u9686\u63d0\u793a\u4e2d\u8bf4\u8bdd\u4eba\u7684\u97f3\u8272\u548c\u97f5\u5f8b\u3002\u00a0\u7531\u4e8e VALL-E R \u660e\u786e\u5730\u5bf9\u97f3\u7d20\u8fdb\u884c\u5efa\u6a21\uff0c\u56e0\u6b64\u5b83\u5bf9\u97f5\u5f8b\u5177\u6709\u5f88\u5f3a\u7684\u63a7\u5236\u529b\uff1a\u5f53\u6211\u4eec\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u9884\u8bbe\u7684\u97f3\u7d20\u5e8f\u5217\u66ff\u6362\u81ea\u9884\u6d4b\u7684\u97f3\u7d20\u5e8f\u5217\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u9884\u8bbe\u7684\u97f5\u5f8b\u6765\u751f\u6210\u8bed\u97f3\uff0c\u4ece\u800c\u5b9e\u73b0\u5206\u522b\u63a7\u5236\u97f5\u5f8b\u548c\u97f3\u8272\u7684\u6548\u679c\u3002\u00a0\u5b83\u4e5f\u53ef\u4ee5\u88ab\u8ba4\u4e3a\u662f\u4e00\u79cd\u8bed\u97f3\u8f6c\u6362\u4efb\u52a1\uff0c\u5176\u76ee\u6807\u662f\u5728\u4e0d\u6539\u53d8\u6e90\u8bed\u97f3\u7684\u8bed\u8a00\u4fe1\u606f\u548c\u97f5\u5f8b\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f\u76ee\u6807\u8bed\u97f3\u7684\u97f3\u8272\u542c\u8d77\u6765\u50cf\u63d0\u793a\u8bed\u97f3\u3002<\/p>\n\n\n\n<h2>VALL-E 2<\/h2>\n\n\n\n<p>\u8bba\u6587\uff1a <a href=\"https:\/\/arxiv.org\/abs\/2406.05370\">https:\/\/arxiv.org\/abs\/2406.05370<\/a> <\/p>\n\n\n\n<p>\u57fa\u4e8e\u5176\u524d\u8eab VALL-E\uff0c\u65b0\u8fed\u4ee3\u5f15\u5165\u4e86\u4e24\u9879\u91cd\u5927\u589e\u5f3a\u529f\u80fd\uff1a<strong>\u91cd\u590d\u611f\u77e5\u91c7\u6837<\/strong>\u901a\u8fc7\u8003\u8651\u89e3\u7801\u5386\u53f2\u4e2d\u7684\u8bcd\u7b26\u91cd\u590d\u6765\u6539\u8fdb\u539f\u59cb\u6838\u5fc3\u91c7\u6837\u8fc7\u7a0b\u3002\u00a0\u5b83\u4e0d\u4ec5\u7a33\u5b9a\u4e86\u89e3\u7801\uff0c\u8fd8\u907f\u514d\u4e86\u65e0\u9650\u5faa\u73af\u95ee\u9898\u3002\u00a0<strong>\u5206\u7ec4\u4ee3\u7801\u5efa\u6a21<\/strong>\u5c06\u7f16\u89e3\u7801\u5668\u4ee3\u7801\u5206\u7ec4\uff0c\u6709\u6548\u7f29\u77ed\u5e8f\u5217\u957f\u5ea6\uff0c\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u63a8\u7406\u901f\u5ea6\uff0c\u8fd8\u89e3\u51b3\u4e86\u957f\u5e8f\u5217\u5efa\u6a21\u7684\u6311\u6218\u3002\u00a0<\/p>\n\n\n\n<p>\u57fa\u4e8e\u8fc7\u5f80\u7ecf\u9a8c\uff0c\u7814\u7a76\u5458\u4eec\u53d1\u73b0 VALL-E \u5728\u63a8\u7406\u4e2d\u4f7f\u7528\u7684\u968f\u673a\u91c7\u6837\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8f93\u51fa\u4e0d\u7a33\u5b9a\u3002\u5c3d\u7ba1\u9519\u8bef\u7f16\u7801\uff08\u56fe3\u4e2d\u7684\u7ea2\u8272\u65b9\u5757\uff09\u7684\u6982\u7387\u5f88\u4f4e\uff0c\u4f46\u7531\u4e8e\u91c7\u6837\u6b65\u9aa4\u592a\u591a\uff0c\u5b83\u4eec\u4ecd\u7136\u4e0d\u53ef\u907f\u514d\u5730\u4f1a\u88ab\u91c7\u6837\u5230\u3002\u4e3a\u4e86\u7a33\u5b9a\u63a8\u7406\u8fc7\u7a0b\uff0c\u901a\u5e38\u4f1a\u5229\u7528 Nucleus \u91c7\u6837\u6765\u4ece\u7d2f\u79ef\u6982\u7387\u4f4e\u4e8e\u9884\u8bbe\u9608\u503c\u7684\u6700\u53ef\u80fd\u6807\u8bb0\u96c6\u5408\u4e2d\u8fdb\u884c\u91c7\u6837\u3002Nucleus \u91c7\u6837\u65b9\u6cd5\u53ef\u4ee5\u51cf\u5c11\u8bf4\u9519\u8bcd\u7684\u9519\u8bef\uff0c\u4f46\u4e5f\u53ef\u80fd\u5bfc\u81f4\u6a21\u578b\u4e3a\u4e86\u51cf\u5c11\u9519\u8bef\u800c\u53ea\u751f\u6210\u9759\u97f3\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u4e3a\u4e86\u5e73\u8861\u968f\u673a\u91c7\u6837\u548c Nucleus \u91c7\u6837\uff0c\u7814\u7a76\u5458\u4eec\u63d0\u51fa\u4e86\u91cd\u590d\u611f\u77e5\u91c7\u6837\u7684\u65b9\u6cd5\u3002\u5728\u7ed9\u5b9a AR \u6a21\u578b\u9884\u6d4b\u7684\u6982\u7387\u5206\u5e03\u57fa\u7840\u4e0a\uff0c\u7814\u7a76\u5458\u4eec\u9996\u5148\u4f7f\u7528\u9884\u5b9a\u4e49\u7684 top-p \u503c\u901a\u8fc7 Nucleus \u91c7\u6837\u751f\u6210\u76ee\u6807\u7f16\u7801\u3002\u7136\u540e\u4f7f\u7528\u56fa\u5b9a\u7684\u7a97\u53e3\u5927\u5c0f\u6765\u8ba1\u7b97\u9884\u6d4b\u7f16\u7801\u5728\u524d\u9762\u7684\u7f16\u7801\u5e8f\u5217\u4e2d\u7684\u91cd\u590d\u6bd4\u4f8b\u3002\u5982\u679c\u91cd\u590d\u6bd4\u4f8b\u8d85\u8fc7\u9884\u5b9a\u4e49\u7684\u91cd\u590d\u9608\u503c\uff0c\u7814\u7a76\u5458\u4eec\u5c31\u4f1a\u4f7f\u7528\u968f\u673a\u91c7\u6837\u4ece\u539f\u59cb\u6982\u7387\u5206\u5e03\u4e2d\u83b7\u5f97\u65b0\u7684\u9884\u6d4b\u7ed3\u679c\u6765\u66ff\u6362\u539f\u6765\u7684\u76ee\u6807\u7f16\u7801\u3002\u901a\u8fc7\u8fd9\u79cd\u91cd\u590d\u611f\u77e5\u91c7\u6837\u7684\u65b9\u6cd5\uff0c\u89e3\u7801\u8fc7\u7a0b\u65e2\u53ef\u4ee5\u53d7\u76ca\u4e8e Nucleus \u91c7\u6837\u7684\u7a33\u5b9a\u6027\uff0c\u8fd8\u53ef\u4ee5\u501f\u52a9\u968f\u673a\u91c7\u6837\u907f\u514d\u9677\u5165\u9759\u97f3\u7684\u65e0\u9650\u5faa\u73af\u3002<\/p>\n\n\n\n<p>\u7ee7VALL-E\u4e4b\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u73b0\u6210\u7684\u795e\u7ecf\u97f3\u9891\u7f16\u89e3\u7801\u5668\u6a21\u578b\u5c06\u8bed\u97f3\u4fe1\u53f7\u8868\u793a\u4e3a\u79bb\u6563\u7f16\u89e3\u7801\u5668\u4ee3\u7801\u5e8f\u5217\uff0c\u5e76\u5c06TTS\u89c6\u4e3a\u6761\u4ef6\u7f16\u89e3\u7801\u5668\u8bed\u8a00\u5efa\u6a21\u4efb\u52a1\u3002\u00a0\u4e3a\u4e86\u63d0\u9ad8\u6548\u7387\uff0cVALL-E 2\u5f15\u5165\u4e86\u5206\u7ec4\u7f16\u89e3\u7801\u8bed\u8a00\u5efa\u6a21\u65b9\u6cd5\uff0c\u5c06\u7f16\u89e3\u7801\u4ee3\u7801\u5e8f\u5217\u5212\u5206\u4e3a\u4e00\u5b9a\u5927\u5c0f\u7684\u7ec4\uff0c\u5e76\u5c06\u6bcf\u7ec4\u7f16\u89e3\u7801\u4ee3\u7801\u5efa\u6a21\u4e3a\u4e00\u5e27\u3002\u00a0\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u6446\u8131\u73b0\u6210\u7684\u795e\u7ecf\u97f3\u9891\u7f16\u89e3\u7801\u6a21\u578b\u7684\u5e27\u7387\u7ea6\u675f\uff0c\u5c06\u5e27\u7387\u964d\u4f4e\u6574\u6570\u500d\u3002\u00a0\u5b83\u4e0d\u4ec5\u6709\u5229\u4e8e\u63a8\u7406\u6548\u7387\uff0c\u800c\u4e14\u901a\u8fc7\u7f13\u89e3\u957f\u4e0a\u4e0b\u6587\u5efa\u6a21\u95ee\u9898\u4e5f\u6709\u5229\u4e8e\u6574\u4f53\u8bed\u97f3\u8d28\u91cf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"445\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-75-1024x445.png\" alt=\"\" class=\"wp-image-19199\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-75-1024x445.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-75-300x130.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-75-768x334.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-75.png 1423w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>VALL-E 2&nbsp;\u7684\u8bad\u7ec3\u6982\u8ff0\uff0c\u7531\u81ea\u56de\u5f52\u548c\u975e\u81ea\u56de\u5f52 Transformer \u7ec4\u6210\u3002&nbsp;\u8bf7\u6ce8\u610f\uff0c\u81ea\u56de\u5f52 Transformer \u65e8\u5728\u751f\u6210\u5206\u7ec4\u7f16\u89e3\u7801\u5668\u4ee3\u7801\u3002<\/figcaption><\/figure>\n\n\n\n<p>\u901a\u8fc7 TTS \u8bad\u7ec3\u76ee\u6807\uff0cVALL-E 2\u00a0\u88ab\u4f18\u5316\u4ee5\u6700\u5927\u5316\u7ed9\u5b9a\u6587\u672c\u6761\u4ef6\u7684\u5206\u7ec4\u4ee3\u7801\u5e8f\u5217\u7684\u53ef\u80fd\u6027\u3002\u00a0\u5177\u4f53\u6765\u8bf4\uff0c\u7ed9\u5b9a\u4e00\u4e2a\u97f3\u9891\u6837\u672c\u00a0\ud835\udc32\u00a0\u53ca\u5176\u76f8\u5e94\u7684\u6807\u8bb0\u5316\u6587\u672c\u8f6c\u5f55\u00a0\ud835\udc31=[x0,x1,\u2026,x(L\u22121)]\uff0c\u5176\u4e2d\u00a0L\u00a0\u662f\u6587\u672c\u5e8f\u5217\u957f\u5ea6\uff0c\u6211\u4eec\u9996\u5148\u4f7f\u7528\u9884\u8bad\u7ec3\u7684\u795e\u7ecf\u97f3\u9891\u7f16\u89e3\u7801\u5668\u6a21\u578b\uff0c\u7528\u4e8e\u5c06\u97f3\u9891\u6837\u672c\ud835\udc32\u8f6c\u6362\u4e3a\u7f16\u89e3\u7801\u5668\u4ee3\u7801\u5e8f\u5217\ud835\udc02<sup>T\u00d7J<\/sup>=[\ud835\udc1c0,\ud835\udc1c1,\u2026,\ud835\udc1c(T\u22121)]\uff0c\u5176\u4e2dT\u662f\u4ee3\u7801\u5e8f\u5217\u957f\u5ea6\uff0cJ\uff08\u8fd9\u91ccJ=8)\u662f\u7f16\u89e3\u7801\u5668\u6a21\u578b\u4e2d\u91cf\u5316\u5668\u7684\u6570\u91cf\uff0c\u6bcf\u4e2a\ud835\udc1ct\u4ee3\u8868\u6bcf\u4e2a\u65f6\u95f4\u6b65\u76848\u4e2a\u4ee3\u7801\u3002\u00a0\u7136\u540e\u6211\u4eec\u5c06\u5176\u5212\u5206\u4e3a\u5206\u7ec4\u4ee3\u7801\u5e8f\u5217\ud835\udc02<sup>G<\/sup>=[\ud835\udc02<sub>0:G<\/sub>,\ud835\udc02<sub>G:2\u2062G<\/sub>,\u2026,\ud835\udc02<sub>(T\u2212G):T<\/sub>]\uff0c\u7ec4\u5927\u5c0f\u4e3aG,\ud835\udc02<sub>0:G<\/sub>\u4ee3\u8868\u7ec4[\ud835\udc1c0,\ud835\udc1c1,\u2026,\ud835\udc1c(G\u22121)]\u3002\u00a0\u7531\u4e8e\u8bdd\u8bed\u5f00\u5934\u901a\u5e38\u6709\u77ed\u6682\u7684\u6c89\u9ed8\uff0c\u6211\u4eec\u53ef\u4ee5\u4ece\u4ee3\u7801\u5e8f\u5217\u7684\u5f00\u5934\u526a\u6389\u4e00\u4e9b\u4ee3\u7801\uff0c\u8ba9\u4ee3\u7801\u5e8f\u5217\u957f\u5ea6T\u4e3a\u7ec4\u5927\u5c0f\u7684\u6574\u6570\u500d\uff0c\u800c\u4e0d\u9700\u8981\u5220\u9664\u4efb\u4f55\u4ee3\u7801\u3002\u8bed\u97f3\u4fe1\u606f\u3002\u00a0\u6700\u540e\uff0c\u6211\u4eec\u8bad\u7ec3\u00a0VALL-E 2\u00a0\u6a21\u578b\u00a0\u03b8\u00a0\u4ee5\u6700\u5c0f\u5316\u4ee5\u6587\u672c\u5e8f\u5217\u00a0\ud835\udc31\u00a0\u4e3a\u6761\u4ef6\u7684\u5206\u7ec4\u4ee3\u7801\u5e8f\u5217\u00a0\ud835\udc02<sup><sub>G<\/sub><\/sup>\u00a0\u7684\u8d1f\u5bf9\u6570\u6982\u7387\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-87.png\" alt=\"\" class=\"wp-image-21266\" width=\"445\" height=\"74\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-87.png 906w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-87-300x51.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-87-768x130.png 768w\" sizes=\"(max-width: 445px) 100vw, 445px\" \/><\/figure><\/div>\n\n\n\n<p>\u5176\u4e2d\ud835\udc02<sub>t\u22c5G:(t+1)\u22c5G<\/sub>\u662f\u7b2ct\u7ec4\u7f16\u89e3\u7801\u5668\u4ee3\u7801[\ud835\udc1ct\u22c5G,\u2026,\ud835\udc1c((t+1)\u22c5G\u22121)],\ud835\udc02<sub>&lt;t\u22c5G<\/sub>\u662f\u524d\u9762(t\u22121)\u00a0\u7ec4\u3002<\/p>\n\n\n\n<p>\u63a8\u7406\u8fc7\u7a0b\u4e2d\uff0cVALL-E 2\u6839\u636e\u63d0\u793a\u6267\u884c\u96f6\u6837\u672cTTS\u4efb\u52a1\u3002\u00a0\u7ed9\u5b9a\u6587\u672c\u8f93\u5165\uff08\u5305\u542b\u8bed\u97f3\u63d0\u793a\u7684\u8f6c\u5f55\u548c\u8981\u5408\u6210\u7684\u6587\u672c\uff09\u548c\u6765\u81ea\u770b\u4e0d\u89c1\u7684\u8bf4\u8bdd\u8005\u7684\u5206\u7ec4\u7f16\u89e3\u7801\u5668\u4ee3\u7801\uff0c\u4f5c\u4e3a\u6761\u4ef6\u548c\u63d0\u793a\uff0c\u8be5\u6a21\u578b\u53ef\u4ee5\u751f\u6210\u5177\u6709\u76f8\u5e94\u5185\u5bb9\u548c\u8bf4\u8bdd\u8005\u8bed\u97f3\u7684\u76ee\u6807\u5206\u7ec4\u7f16\u89e3\u7801\u5668\u4ee3\u7801\u3002\u00a0\u5177\u4f53\u6765\u8bf4\uff0c\u7ed9\u5b9a\u6587\u672c\u5e8f\u5217\ud835\udc31\u548c\u672a\u89c1\u8fc7\u7684\u8bf4\u8bdd\u4eba\u7684\u767b\u8bb0\u8bed\u97f3\u6837\u672c\ud835\udc32\u2032\uff0c\u6211\u4eec\u53ef\u4ee5\u83b7\u5f97\u76f8\u5e94\u7684\u5206\u7ec4\u4ee3\u7801\u5e8f\u5217\ud835\udc02<sup>P<\/sup>=\ud835\udc02<sub>&lt;T\u2032<\/sub><sup>G<\/sup>=[\ud835\udc020:G,\ud835\udc02G:2\u2062G,\u2026,\ud835\udc02(T\u2032\u2212G):T\u2032]\u3002\u00a0\u7136\u540e\uff0c\u6211\u4eec\u4ee5\u6587\u672c\u5e8f\u5217\u00a0\ud835\udc31\u00a0\u548c\u4ee3\u7801\u63d0\u793a\u00a0\ud835\udc02<sup>P<\/sup>\u00a0\u4e3a\u6761\u4ef6\u751f\u6210\u76ee\u6807\u5206\u7ec4\u4ee3\u7801\u5e8f\u5217\u00a0\ud835\udc02<sup>T<\/sup>=\ud835\udc02<sub>\u2265T\u2032<\/sub><sup>G<\/sup>=[\ud835\udc02T\u2032:(T\u2032+G),\u2026,\ud835\udc02(T\u2212G):T]\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-88.png\" alt=\"\" class=\"wp-image-21272\" width=\"397\" height=\"85\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-88.png 571w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-88-300x64.png 300w\" sizes=\"(max-width: 397px) 100vw, 397px\" \/><\/figure>\n\n\n\n<p>\u6700\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u73b0\u6210\u7684\u795e\u7ecf\u7f16\u89e3\u7801\u5668\u5c06\u76ee\u6807\u4ee3\u7801\u5e8f\u5217\u00a0\ud835\udc02<sup>T<\/sup>\u00a0\u8f6c\u6362\u4e3a\u76ee\u6807\u8bed\u97f3\u6ce2\u5f62\u3002<\/p>\n\n\n\n<p>\u5728\u00a0VALL-E\u00a0\u7684\u57fa\u7840\u4e0a\uff0cVALL-E 2\u00a0\u8fd8\u4f7f\u7528\u5206\u5c42\u7ed3\u6784\uff1a\u81ea\u56de\u5f52 (AR) \u7f16\u89e3\u7801\u5668\u8bed\u8a00\u6a21\u578b\u548c\u975e\u81ea\u56de\u5f52 (NAR) \u7f16\u89e3\u7801\u5668\u8bed\u8a00\u6a21\u578b\u3002\u00a0AR\u6a21\u578b\u4ee5\u81ea\u56de\u5f52\u7684\u65b9\u5f0f\u751f\u6210\u6bcf\u4e00\u5e27\u7684\u7b2c\u4e00\u7f16\u89e3\u7801\u5668\u4ee3\u7801\u7684\u5e8f\u5217\uff0c\u800cNAR\u6a21\u578b\u4ee5\u975e\u81ea\u56de\u5f52\u7684\u65b9\u5f0f\u57fa\u4e8e\u524d\u9762\u7684\u4ee3\u7801\u5e8f\u5217\u751f\u6210\u6bcf\u4e2a\u5269\u4f59\u7684\u4ee3\u7801\u5e8f\u5217\u3002\u00a0\u4e24\u79cd\u6a21\u578b\u90fd\u4f7f\u7528\u76f8\u540c\u7684 Transformer \u67b6\u6784\uff0c\u5176\u4e2d\u5305\u542b\u6587\u672c\u5d4c\u5165\u5c42\u3001\u4ee3\u7801\u5d4c\u5165\u5c42\u548c\u4ee3\u7801\u9884\u6d4b\u5c42\u3002\u00a0\u6211\u4eec\u5bf9\u6765\u81ea\u4e0d\u540c\u7f16\u89e3\u7801\u5668\u91cf\u5316\u5668\u7684\u4ee3\u7801\u4f7f\u7528\u4e0d\u540c\u7684\u5d4c\u5165\uff0c\u5e76\u4e0e\u4ee3\u7801\u5d4c\u5165\u5c42\u7684\u53c2\u6570\u5171\u4eab\u4ee3\u7801\u9884\u6d4b\u5c42\u7684\u53c2\u6570\u3002\u00a0\u6b64\u5916\uff0c<strong>AR\u6a21\u578b\u8fd8\u6709\u4e00\u4e2a\u7ec4\u5d4c\u5165\u5c42\uff0c\u7528\u4e8e\u5c06\u4ee3\u7801\u5d4c\u5165\u6295\u5f71\u5230\u7ec4\u5d4c\u5165\uff0c\u4ee5\u53ca\u4e00\u4e2a\u7ec4\u9884\u6d4b\u5c42\uff0c\u7528\u4e8e\u9884\u6d4b\u4e00\u7ec4\u4e2d\u7684\u4ee3\u7801<\/strong>\u3002\u00a0<strong>NAR\u6a21\u578b\u6709\u4e00\u4e2a\u4ee3\u7801ID\u5d4c\u5165\u5c42\u6765\u6307\u5b9a\u8981\u9884\u6d4b\u7684\u4ee3\u7801\u5e8f\u5217\u7684ID\u3002\u00a0AR \u6a21\u578b\u548c NAR \u6a21\u578b\u5177\u6709\u4e0d\u540c\u7684\u6ce8\u610f\u529b\u63a9\u7801\u7b56\u7565\uff1aAR \u6a21\u578b\u4f7f\u7528\u56e0\u679c\u6ce8\u610f\u529b\u7b56\u7565\uff0c\u800c NAR \u6a21\u578b\u4f7f\u7528\u5b8c\u5168\u6ce8\u610f\u529b\u7b56\u7565\uff0c<\/strong>\u5982\u56fe\u00a02\u00a0\u7684\u53f3\u4fa7\u6240\u793a\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u52a0\u901f\u63a8\u7406\u8fc7\u7a0b\uff0c\u7814\u7a76\u5458\u4eec\u5728 VALL-E 2 \u4e2d\u91c7\u7528\u4e86\u5206\u7ec4\u7f16\u7801\u5efa\u6a21\u65b9\u6cd5\uff0c\u5c06\u7f16\u7801\u5e8f\u5217\u5212\u5206\u4e3a\u4e00\u5b9a\u5927\u5c0f\u7684\u5206\u7ec4\uff0c\u5e76\u5c06\u6bcf\u7ec4\u7f16\u7801\u5efa\u6a21\u4e3a\u4e00\u6b65\u3002\u5728\u81ea\u56de\u5f52\u6a21\u578b\u4e2d\uff0c\u7814\u7a76\u5458\u4eec\u5229\u7528\u5206\u7ec4\u5d4c\u5165\u5c42\u5c06\u7f16\u7801\u5d4c\u5165\u7ed3\u679c\u6620\u5c04\u5230\u5206\u7ec4\u5d4c\u5165\u5e76\u4f5c\u4e3a\u7f51\u7edc\u7684\u8f93\u5165\uff0c\u5e76\u5728\u8f93\u51fa\u5c42\u4f7f\u7528\u5206\u7ec4\u9884\u6d4b\u5c42\u5bf9\u4e00\u7ec4\u4e2d\u7684\u7f16\u7801\u8fdb\u884c\u9884\u6d4b\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u73b0\u6709\u795e\u7ecf\u97f3\u9891\u7f16\u7801\u6a21\u578b\u7684\u5e27\u7387\u9650\u5236\u5f97\u4ee5\u6446\u8131\uff0c\u5e27\u7387\u6210\u500d\u6570\u5730\u964d\u4f4e\u5f97\u5230\u5b9e\u73b0\u3002\u8fd9\u4e0d\u4ec5\u6709\u5229\u4e8e\u63a8\u7406\u6548\u7387\u7684\u63d0\u9ad8\uff0c\u8fd8\u53ef\u4ee5\u7f13\u89e3\u957f\u4e0a\u4e0b\u6587\u5efa\u6a21\u7684\u95ee\u9898\u5e76\u63d0\u5347\u6574\u4f53\u8bed\u97f3\u8d28\u91cf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"928\" height=\"534\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-75.png\" alt=\"\" class=\"wp-image-21103\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-75.png 928w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-75-300x173.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-75-768x442.png 768w\" sizes=\"(max-width: 928px) 100vw, 928px\" \/><figcaption>\u56fe3 VALL-E 2&nbsp;\u7684\u63a8\u7406\u6982\u8ff0\uff0c\u5229\u7528\u6240\u63d0\u51fa\u7684\u91cd\u590d\u611f\u77e5\u91c7\u6837\u65b9\u6cd5\u5728\u81ea\u56de\u5f52\u6a21\u578b\u63a8\u7406\u671f\u95f4\u9884\u6d4b\u5206\u7ec4\u4ee3\u7801\u5e8f\u5217\u3002<\/figcaption><\/figure>\n\n\n\n<p>VALL-E 2\u7684\u8bad\u7ec3\u53ea\u9700\u8981\u7b80\u5355\u7684\u8bed\u97f3\u8f6c\u5f55\u5bf9\u6570\u636e\uff0c\u4e0d\u9700\u8981\u4efb\u4f55\u590d\u6742\u7684\u6570\u636e\uff0c\u4f8b\u5982\u529b\u5bf9\u9f50\u7ed3\u679c\u6216\u540c\u4e00\u8bf4\u8bdd\u8005\u7684\u989d\u5916\u97f3\u9891\u7247\u6bb5\u4ee5\u4f9b\u53c2\u8003\u3002\u00a0\u8fd9\u6781\u5927\u5730\u7b80\u5316\u4e86\u8bad\u7ec3\u6570\u636e\u7684\u6536\u96c6\u548c\u5904\u7406\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<h2> MELLE <\/h2>\n\n\n\n<p>\u8bba\u6587\uff1a<a href=\"https:\/\/arxiv.org\/abs\/2407.08551\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/arxiv.org\/abs\/2407.08551<\/a><\/p>\n\n\n\n<p>ELLE \u662f\u4e00\u79cd\u57fa\u4e8e\u8fde\u7eed\u503c\u4ee4\u724c\u7684\u65b0\u578b\u8bed\u8a00\u5efa\u6a21\u65b9\u6cd5\uff0c\u7528\u4e8e\u6587\u672c\u5230\u8bed\u97f3\u5408\u6210 \uff08TTS\uff09\u3002MELLE \u76f4\u63a5\u4ece\u6587\u672c\u6761\u4ef6\u81ea\u56de\u5f52\u751f\u6210\u8fde\u7eed\u7684 mel \u9891\u8c31\u56fe\u5e27\uff0c\u7ed5\u8fc7\u4e86\u5411\u91cf\u91cf\u5316\u7684\u9700\u6c42\uff0c\u4e0e\u6885\u5c14\u9891\u8c31\u56fe\u76f8\u6bd4\uff0c\u77e2\u91cf\u91cf\u5316\u6700\u521d\u662f\u4e3a\u97f3\u9891\u538b\u7f29\u548c\u727a\u7272\u4fdd\u771f\u5ea6\u800c\u8bbe\u8ba1\u7684\u3002\u5177\u4f53\u6765\u8bf4\uff0c\uff08i\uff09 \u6211\u4eec\u5e94\u7528<strong>\u56de\u5f52\u635f\u5931\u548c\u63d0\u51fa\u7684\u9891\u8c31\u56fe\u901a\u91cf\u635f\u5931\u51fd\u6570<\/strong>\uff0c\u800c\u4e0d\u662f\u4ea4\u53c9\u71b5\u635f\u5931\u6765\u6a21\u62df\u8fde\u7eed\u503c\u6807\u8bb0\u7684\u6982\u7387\u5206\u5e03\u3002\uff08ii\uff09 \u6211\u4eec\u5df2<strong>\u5c06\u53d8\u5206\u63a8\u7406\u7eb3\u5165 MELLE \u4ee5\u4fc3\u8fdb\u91c7\u6837\u673a\u5236<\/strong>\uff0c\u4ece\u800c\u63d0\u9ad8\u8f93\u51fa\u591a\u6837\u6027\u548c\u6a21\u578b\u7a33\u5065\u6027\u3002\u5b9e\u9a8c\u8868\u660e\uff0c\u4e0e\u4e24\u9636\u6bb5\u7f16\u89e3\u7801\u5668\u8bed\u8a00\u6a21\u578b VALL-E \u53ca\u5176\u53d8\u4f53\u76f8\u6bd4\uff0c\u5355\u9636\u6bb5 MELLE \u901a\u8fc7\u907f\u514d\u91c7\u6837\u79bb\u6563\u4ee3\u7801\u7684\u56fa\u6709\u7f3a\u9677\u6765\u7f13\u89e3\u5065\u58ee\u6027\u95ee\u9898\uff0c\u5728\u591a\u4e2a\u6307\u6807\u4e0a\u5b9e\u73b0\u5353\u8d8a\u7684\u6027\u80fd\uff0c\u6700\u91cd\u8981\u7684\u662f\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u7b80\u5316\u7684\u8303\u5f0f\u3002<\/p>\n\n\n\n<p>MELLE\u5305\u542b\u4ee5\u4e0b\u4e3b\u8981\u7ec4\u4ef6\uff1a\u9884\u7f51\u7edc\uff0c\u5206\u522b\u5c06\u6587\u672c\u8f6c\u6362\u4e3a\u5b50\u8bcd\u6807\u8bb0\u5e76\u5728\u6295\u5f71\u4e4b\u524d\u4ece\u8bed\u97f3\u4e2d\u63d0\u53d6\u6885\u5c14\u9891\u8c31\u56fe\u6a21\u578b\u5c3a\u5bf8\uff1b\u5145\u5f53\u8bed\u8a00\u6a21\u578b\u7684\u81ea\u56de\u5f52 (AR) Transformer \u89e3\u7801\u5668\uff1b\u6f5c\u5728\u91c7\u6837\u6a21\u5757\uff0c\u4ece\u9884\u6d4b\u7684\u9ad8\u65af\u5206\u5e03\u4e2d\u91c7\u6837\u6f5c\u5728\u5d4c\u5165\uff0c\u7136\u540e\u5c06\u5176\u6295\u5f71\u56de\u9891\u8c31\u56fe\u7a7a\u95f4\uff1b\u786e\u5b9a\u8bed\u97f3\u7ed3\u5c3e\u7684\u505c\u6b62\u9884\u6d4b\u5c42\u548c\u7528\u4e8e\u58f0\u8c31\u56fe\u7ec6\u5316\u7684\u5377\u79ef\u540e\u7f51\u7edc\uff0c\u7c7b\u4f3c\u4e8e\uff08Shen\u7b49\u4eba\uff0c2018\uff1bLi\u7b49\u4eba\uff0c2019\uff09\u4e2d\u63cf\u8ff0\u7684\u65b9\u6cd5\u3002\u00a0\u6700\u540e\uff0c\u4f7f\u7528\u58f0\u7801\u5668\u4ece\u751f\u6210\u7684\u6885\u5c14\u9891\u8c31\u56fe\u4e2d\u6062\u590d\u8bed\u97f3\u3002<\/p>\n\n\n\n<p>\u4e0e\u8fed\u4ee3\u9884\u6d4b\u591a\u5c42\u7f16\u89e3\u7801\u5668\u4ee3\u7801\u7684\u795e\u7ecf\u7f16\u89e3\u7801\u5668\u8bed\u8a00\u6a21\u578b\u4e0d\u540c\uff0c\u7531\u4e8e\u6885\u5c14\u8c31\u56fe\u7684\u5b8c\u6574\u6027\uff0c\u6211\u4eec\u4e0d\u9700\u8981\u989d\u5916\u7684\u975e\u81ea\u56de\u5f52\uff08NAR\uff09\u6a21\u578b\u3002\u00a0\u8fd9\u79cd\u7b80\u5316\u663e\u7740\u63d0\u9ad8\u4e86\u8ba1\u7b97\u548c\u5b58\u50a8\u6548\u7387\u3002\u00a0\u6b64\u5916\uff0c\u901a\u8fc7\u8c03\u6574\u7f29\u51cf\u56e0\u5b50\uff0cMELLE\u53ef\u4ee5\u4e00\u6b65\u751f\u6210\u591a\u4e2a\u6885\u5c14\u8c31\u56fe\u5e27\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6548\u7387\uff0c\u540c\u65f6\u4ecd\u4fdd\u6301\u5353\u8d8a\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u5728\u6bcf\u4e2a\u81ea\u56de\u5f52\u6b65\u9aa4\u4e2d\uff0cMELLE\u00a0\u9884\u8ba1\u4f1a\u6839\u636e\u6587\u672c\u63d0\u793a\u00a0\ud835\udc99\u00a0\u548c\u4e4b\u524d\u751f\u6210\u7684 mel- \u6765\u9884\u6d4b\u4e0b\u4e00\u4e2a\u6885\u5c14\u8c31\u56fe\u5e27\u00a0\ud835\udc9at\u3002<\/p>\n\n\n\n<p>\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\uff0cMELLE\u901a\u8fc7\u50cfVALL-E\u4e00\u6837\u7684\u63d0\u793a\u6765\u6267\u884c\u96f6\u6837\u672cTTS\u4efb\u52a1\u3002&nbsp;\u7ed9\u5b9a\u7528\u4e8e\u5408\u6210\u7684\u6587\u672c\u5185\u5bb9\ud835\udc99\u3001\u6587\u672c\u8f6c\u5f55\ud835\udc99~\u548c\u8bed\u97f3\u63d0\u793a\u7684\u6885\u5c14\u9891\u8c31\u56fe\ud835\udc9a~\uff0c\u8be5\u6a21\u578b\u65e8\u5728\u751f\u6210\u76ee\u6807\u6885\u5c14\u9891\u8c31\u56fe\ud835\udc9a\u5bf9\u5e94\u7684\u5185\u5bb9\uff0c\u540c\u65f6\u4fdd\u7559\u63d0\u793a\u4e2d\u539f\u8bf4\u8bdd\u4eba\u7684\u7279\u5f81\uff0c\u6bcf\u4e00\u6b65\u7684\u6700\u5927\u4f3c\u7136\u6982\u7387\u4e3aarg\u2062max\ud835\udc9a\u2061p\u2062(\ud835\udc9at\u22c5r:(t+1)\u22c5r\u2223[\ud835\udc99~;\ud835\udc99;\ud835\udc9a~;\ud835\udc9a&lt;t\u22c5r];\u03b8)\uff0c\u5176\u4e2d[;]\u8868\u793a\u4e32\u8054\u64cd\u4f5c\uff0c\u5982\u679c&nbsp;r=1\uff0c\u5219\u8fd4\u56de\u6807\u51c6\u6a21\u5f0f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"816\" height=\"496\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-71.png\" alt=\"\" class=\"wp-image-19187\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-71.png 816w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-71-300x182.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-71-768x467.png 768w\" sizes=\"(max-width: 816px) 100vw, 816px\" \/><\/figure>\n\n\n\n<p>\u6211\u4eec\u91c7\u7528\u5355\u5411 Transformer \u89e3\u7801\u5668\u4f5c\u4e3a\u8bed\u8a00\u6a21\u578b\uff08LM\uff09\uff0c\u6839\u636e\u6587\u672c\u8f93\u5165\u548c\u58f0\u5b66\u63d0\u793a\u81ea\u56de\u5f52\u751f\u6210\u58f0\u5b66\u8fde\u7eed\u7279\u5f81\u3002\u00a0\u5177\u4f53\u800c\u8a00\uff0c\u8f93\u5165\u6587\u672c\u6807\u8bb0 x\uff0c\u5728\u9644\u52a0\u4e86 &lt;EOS> \u6807\u8bb0\u540e\uff0c\u9996\u5148\u901a\u8fc7\u57fa\u4e8e\u5176\u7d22\u5f15\u7684\u6587\u672c\u5d4c\u5165\u5c42\u8f6c\u6362\u4e3a\u5d4c\u5165\u8868\u793a\u3002\u540c\u65f6\uff0c\u6211\u4eec\u91c7\u7528\u591a\u5c42\u611f\u77e5\u5668\uff08\u79f0\u4e3a pre-net\uff09\u5c06\u6885\u5c14\u8c31\u56fe\u00a0\ud835\udc9a\u00a0\u6295\u5f71\u5230\u8bed\u8a00\u6a21\u578b\u7ef4\u5ea6\u3002\u00a0LM \u7531\u591a\u5934\u6ce8\u610f\u529b\u5757\u548c\u524d\u9988\u5c42\u7ec4\u6210\uff0c\u5c06\u6587\u672c\u548c\u58f0\u5b66\u5d4c\u5165\u7684\u4e32\u8054\u4f5c\u4e3a\u8f93\u5165\u6765\u5bf9\u8bed\u4e49\u548c\u58f0\u5b66\u4fe1\u606f\u4e4b\u95f4\u7684\u4f9d\u8d56\u5173\u7cfb\u8fdb\u884c\u5efa\u6a21\u3002\u00a0LM\u00a0\ud835\udc86t\u00a0\u5728\u65f6\u95f4\u6b65\u00a0t\u00a0\u7684\u8f93\u51fa\u968f\u540e\u7531\u00a0MELLE\u00a0\u7684\u4ee5\u4e0b\u6a21\u5757\u5904\u7406\uff0c\u4ee5\u5408\u6210\u4e0b\u4e00\u5e27\u8f93\u51fa<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"459\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-89-1024x459.png\" alt=\"\" class=\"wp-image-21288\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-89-1024x459.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-89-300x135.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-89-768x344.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-89.png 1137w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u6211\u4eec\u5728MELLE\u4e2d\u96c6\u6210\u4e86\u4e00\u79cd\u65b0\u9896\u7684\u6f5c\u5728\u91c7\u6837\u6a21\u5757\uff0c\u65e8\u5728\u589e\u5f3a\u8868\u8fbe\u591a\u6837\u6027\u548c\u9c81\u68d2\u6027\uff0c\u5982\u56fe2\uff08\u5de6\uff09\u6240\u793a\u3002\u00a0\u8be5\u6a21\u5757\u6839\u636e LM \u7684\u8f93\u51fa\u00a0\ud835\udc86t\u00a0\u9884\u6d4b\u5206\u5e03\uff0c\u5e76\u4ece\u4e2d\u91c7\u6837\u6f5c\u5728\u5d4c\u5165\u00a0\ud835\udc9bt\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u4f7f\u7528\u7ebf\u6027\u5c42\u4f5c\u4e3a\u4e8c\u5143\u5206\u7c7b\u5668\uff0c\u7528\u00a0\ud835\udc86t\u00a0\u6765\u786e\u5b9a\u751f\u6210\u662f\u5426\u5e94\u8be5\u7ed3\u675f\uff0c\u5982\u56fe\u00a0<a href=\"https:\/\/arxiv.org\/html\/2407.08551v1#S3.F2\">2<\/a>\uff08\u4e2d\uff09\u6240\u793a\u3002\u00a0\u7ee7\u4e4b\u524d\u7684\u795e\u7ecf TTS \u6a21\u578b\uff08Wang \u7b49\u4eba\uff0c2017\uff1bShen \u7b49\u4eba\uff0c2018\uff09\u4e4b\u540e\uff0c\u6211\u4eec\u91c7\u7528\u591a\u4e2a\u5377\u79ef\u5757\u4f5c\u4e3a\u540e\u7f51\u7edc\u6765\u4ea7\u751f\u6b8b\u5dee\u5e76\u6dfb\u52a0\u5230\u00a0\ud835\udc9a\u2032={\ud835\udc9a0\u2032,\ud835\udc9a1\u2032,\u2026,\ud835\udc9aT\u22121\u2032}\uff0c\u5f97\u5230\u7cbe\u70bc\u7684\u6885\u5c14\u8c31\u56fe\ud835\udc9a\u2032\u2032={\ud835\udc9a0\u2032\u2032,\ud835\udc9a1\u2032\u2032,\u2026,\ud835\udc9aT\u22121\u2032\u2032}\uff0c\u5982\u56fe<a href=\"https:\/\/arxiv.org\/html\/2407.08551v1#S3.F2\">2<\/a>\uff08\u53f3\uff09\u6240\u793a\u3002\u00a0\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\uff0c\u6a21\u578b\u4f7f\u7528\u6559\u5e08\u5f3a\u5236\u8fdb\u884c\u8bad\u7ec3\uff1b\u800c\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\uff0c\u540e\u7f51\u7edc\u5728 AR \u751f\u6210\u7ed3\u675f\u540e\u5904\u7406\ud835\udc9a\u2032\u3002<\/p>\n\n\n\n<h2>RALL-E<\/h2>\n\n\n\n<p>\u8bba\u6587\uff1a<a rel=\"noreferrer noopener\" href=\"https:\/\/arxiv.org\/abs\/2404.03204\" target=\"_blank\">https:\/\/arxiv.org\/abs\/2404.03204<\/a><\/p>\n\n\n\n<p>RALL-E\u80cc\u540e\u7684\u6838\u5fc3\u601d\u60f3\u662f\u601d\u60f3\u94fe\uff08CoT\uff09\u63d0\u793a\uff0c\u5b83\u5c06\u4efb\u52a1\u5206\u89e3\u4e3a\u66f4\u7b80\u5355\u7684\u6b65\u9aa4\uff0c\u4ee5\u589e\u5f3a\u57fa\u4e8eLLM\u7684TTS\u7684\u7a33\u5065\u6027\u3002\u00a0\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u60f3\u6cd5\uff0cRALL-E \u9996\u5148\u9884\u6d4b\u8f93\u5165\u6587\u672c\u7684\u97f5\u5f8b\u7279\u5f81\uff08\u97f3\u8c03\u548c\u6301\u7eed\u65f6\u95f4\uff09\uff0c\u5e76\u5c06\u5b83\u4eec\u7528\u4f5c\u4e2d\u95f4\u6761\u4ef6\u6765\u9884\u6d4b CoT \u98ce\u683c\u7684\u8bed\u97f3\u6807\u8bb0\u3002\u00a0\u5176\u6b21\uff0cRALL-E\u5229\u7528\u9884\u6d4b\u7684\u6301\u7eed\u65f6\u95f4\u63d0\u793a\u6765\u6307\u5bfcTransformer\u4e2d\u81ea\u6ce8\u610f\u529b\u6743\u91cd\u7684\u8ba1\u7b97\uff0c\u4ee5\u5f3a\u5236\u6a21\u578b\u5728\u9884\u6d4b\u8bed\u97f3\u6807\u8bb0\u65f6\u5173\u6ce8\u76f8\u5e94\u7684\u97f3\u7d20\u548c\u97f5\u5f8b\u7279\u5f81\u3002<\/p>\n\n\n\n<p>\u00a0<strong>RALL-E\u7684\u6838\u5fc3\u601d\u60f3\u662fCoT\u63d0\u793a\uff0c\u751f\u6210\u4e2d\u95f4\u7ed3\u679c\u6765\u8f85\u52a9\u548c\u7a33\u5b9a\u8bed\u97f3\u6807\u8bb0\u7684\u751f\u6210\uff0c\u63d0\u9ad8\u57fa\u4e8eLLM\u7684TTS\u7684\u9c81\u68d2\u6027\u3002<\/strong>\u00a0\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u60f3\u6cd5\uff0c\u6211\u4eec\u9996\u5148\u5efa\u8bae<strong>\u5728\u9884\u6d4b\u8bed\u97f3\u6807\u8bb0\u4e4b\u524d\u9884\u6d4b\u4e24\u79cd\u97f3\u7d20\u7ea7\u97f5\u5f8b\u6807\u8bb0\uff1a\u97f3\u8c03\u548c\u6301\u7eed\u65f6\u95f4<\/strong>\u3002\u00a0\u97f5\u5f8b\u6807\u8bb0\u7684\u5206\u5e03\u7531\u5355\u4e2a Transformer \u4e0e\u8bed\u97f3\u6807\u8bb0\u4e00\u8d77\u5efa\u6a21\uff0c\u4ee5\u4fbf\u5b83\u4eec\u53ef\u4ee5\u5f71\u54cd\u9884\u6d4b\u7684\u8bed\u97f3\u6807\u8bb0\u7684\u6301\u7eed\u65f6\u95f4\u548c\u97f3\u8c03\u3002\u00a0\u4e3a\u4e86\u8fdb\u4e00\u6b65\u5229\u7528\u9884\u6d4b\u7684\u6301\u7eed\u65f6\u95f4\u6765\u6307\u5bfc\u751f\u6210\u5e76\u63d0\u9ad8\u9c81\u68d2\u6027\uff0c\u6211\u4eec\u63d0\u51fa\u4e86\u6301\u7eed\u65f6\u95f4\u5f15\u5bfc\u7684\u63a9\u853d\u6765\u589e\u5f3a\u8bed\u8a00\u6a21\u578b\u5b66\u4e60\u7684\u8bed\u97f3\u6807\u8bb0\u3001\u97f3\u7d20\u548c\u97f5\u5f8b\u6807\u8bb0\u4e4b\u95f4\u7684\u5bf9\u9f50\u3002\u00a0\u5728\u8bed\u97f3\u6807\u8bb0\u7684\u6bcf\u4e2a\u89e3\u7801\u6b65\u9aa4\u4e2d\uff0cRALL-E \u6839\u636e\u6301\u7eed\u65f6\u95f4\u4fe1\u606f\u5c4f\u853d\u4e0e\u5f53\u524d\u8bed\u97f3\u8bcd\u7b26\u7684\u5408\u6210\u65e0\u5173\u7684\u97f3\u7d20\u548c\u97f5\u5f8b\u6807\u8bb0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"1012\" height=\"535\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-77.png\" alt=\"\" class=\"wp-image-19212\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-77.png 1012w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-77-300x159.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/09\/image-77-768x406.png 768w\" sizes=\"(max-width: 1012px) 100vw, 1012px\" \/><\/figure>\n\n\n\n<p><strong>Prosody \u6807\u8bb0\u4f5c\u4e3a\u601d\u8def\u63d0\u793a\u3002<\/strong>\u57fa\u4e8eLLM\u7684TTS\u7684\u95ee\u9898\u4e4b\u4e00\u662f\u5b83\u76f4\u63a5\u4ece\u97f3\u7d20\u751f\u6210\u8bed\u97f3\uff0c\u5bf9\u97f5\u5f8b\u6ca1\u6709\u9650\u5236\uff0c\u4f8b\u5982\uff1a\u97f3\u9ad8\u3001\u65f6\u957f\u7b49\uff0c\u901a\u5e38\u4f1a\u5bfc\u81f4\u8bed\u97f3\u97f5\u5f8b\u4e0d\u7a33\u5b9a\u3002\u00a0CoT\u63d0\u793a\u7684\u601d\u60f3\u662f\u5c06\u4e00\u4e2a\u590d\u6742\u7684\u4efb\u52a1\u5206\u89e3\u4e3a\u51e0\u4e2a\u7b80\u5355\u7684\u4efb\u52a1\uff0c\u4ee5\u4fbf\u5927\u8bed\u8a00\u6a21\u578b\u5229\u7528\u4e2d\u95f4\u7ed3\u679c\u5f97\u51fa\u6700\u7ec8\u7b54\u6848\u3002\u901a\u8fc7 CoT \u63d0\u793a\uff0cLLMs \u5728\u590d\u6742\u4efb\u52a1\u4e0a\u7684\u6b63\u786e\u7387\u53ef\u4ee5\u5f97\u5230\u663e\u8457\u63d0\u9ad8\u3002\u00a0\u8fd9\u4fc3\u4f7f\u6211\u4eec\u901a\u8fc7\u5728\u751f\u6210\u8bed\u97f3\u6807\u8bb0\u4e4b\u524d\u751f\u6210\u4e2d\u95f4\u97f5\u5f8b\u6807\u8bb0\u6765\u5c06 CoT \u63d0\u793a\u9002\u5e94\u57fa\u4e8e LLM \u7684 TTS\uff0c\u4ee5\u7f13\u89e3\u57fa\u4e8e LLM \u7684 TTS \u7684\u9c81\u68d2\u6027\u95ee\u9898\u3002\u00a0\u4e3a\u4e86\u5c06\u97f3\u9ad8\u548c\u6301\u7eed\u65f6\u95f4\u5408\u5e76\u5230 VALL-E \u7684 AR Transformer \u4e2d\uff0c\u6211\u4eec\u9996\u5148\u83b7\u5f97\u97f3\u7d20\u548c\u8bed\u97f3\u6807\u8bb0\u4e4b\u95f4\u7684\u5bf9\u9f50\uff0c\u5e76\u63d0\u53d6\u6bcf\u4e2a\u8bed\u97f3\u8bcd\u7b26\u7684\u97f3\u9ad8\u503c\u3002\u00a0\u7136\u540e\uff0c\u6211\u4eec\u6839\u636e\u6301\u7eed\u65f6\u95f4\u8ba1\u7b97\u97f3\u7d20\u7ea7\u97f3\u9ad8\u503c\uff0c\u5e76\u5c06\u5176\u7ebf\u6027\u91cf\u5316\u4e3a\u00a0Mp\u00a0\u6876\u3002\u00a0\u6211\u4eec\u5b9a\u4e49\u4e00\u4e2a\u6700\u5927\u6301\u7eed\u65f6\u95f4\u503cMd\uff0c\u6240\u6709\u8d85\u8fc7Md\u7684\u6301\u7eed\u65f6\u95f4\u503c\u5c06\u88ab\u622a\u65ad\u4e3a\u6700\u5927\u503c\u3002\u00a0RALL-E \u4ee5 CoT \u98ce\u683c\u9884\u6d4b\u8bed\u97f3\u6807\u8bb0\u4e4b\u524d\u7684\u4e24\u4e2a\u97f5\u5f8b\u6807\u8bb0\u3002\u00a0\u5f62\u5f0f\u4e0a\uff0c\u5047\u8bbe\ud835\udc29,\ud835\udc1d\u662f\u76ee\u6807\u8bed\u97f3\u6807\u8bb0\ud835\udc02\u7684\u79bb\u6563\u97f3\u9ad8\u548c\u6301\u7eed\u65f6\u95f4\u5e8f\u5217\uff0c\ud835\udc29~,\ud835\udc1d~\u662f\u63d0\u793a\ud835\udc02~\u7684\u79bb\u6563\u97f3\u9ad8\u548c\u6301\u7eed\u65f6\u95f4\u5e8f\u5217\uff0c\u6211\u4eec\u5bf9\u4ee5\u4e0b\u5206\u5e03\u8fdb\u884c\u5efa\u6a21\u5e76\u6700\u5927\u5316\uff1a<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-90.png\" alt=\"\" class=\"wp-image-21302\" width=\"589\" height=\"40\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-90.png 863w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-90-300x21.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-90-768x53.png 768w\" sizes=\"(max-width: 589px) 100vw, 589px\" \/><\/figure><\/div>\n\n\n\n<p>\u5176\u4e2d\u00a0L\u00a0\u662f\u00a0\ud835\udc31\u00a0\u7684\u957f\u5ea6\u3002\u00a0\u5728\u5b9e\u8df5\u4e2d\uff0c<strong>\u6a21\u578b\u7528\u4e24\u4e2a\u72ec\u7acb\u7684\u5934\u6765\u9884\u6d4b\u00a0pt\u00a0\u548c\u00a0dt\uff0c\u5b83\u4eec\u7684\u5d4c\u5165\u88ab\u603b\u7ed3\u5e76\u8f93\u5165\u5230\u6a21\u578b\u4e2d\u4ee5\u8fdb\u884c\u4e0b\u4e00\u6b65\u7684\u9884\u6d4b\u3002<\/strong>\u00a0<strong>\u7136\u540e\uff0cRALL-E \u4f7f\u7528\u00a0\ud835\udc29\u00a0\u548c\u00a0\ud835\udc1d\u00a0\u4f5c\u4e3a\u65b0\u7684\u6761\u4ef6\u9884\u6d4b\u8bed\u97f3\u7b26\u5143\uff0c<\/strong>\u8fd9\u4f7f\u5f97\u7b49\u5f0f\u00a0<a href=\"https:\/\/arxiv.org\/html\/2404.03204v3#S3.E2\">2<\/a>\u00a0\u53d8\u6210\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"823\" height=\"58\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-91.png\" alt=\"\" class=\"wp-image-21305\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-91.png 823w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-91-300x21.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-91-768x54.png 768w\" sizes=\"(max-width: 823px) 100vw, 823px\" \/><\/figure>\n\n\n\n<p id=\"S3.SS2.p1.15\">\u4e0a\u8ff0\u4e24\u4e2a\u65b9\u7a0b\u53ef\u4ee5\u901a\u8fc7 AR Transformer \u8054\u5408\u4f18\u5316\u3002&nbsp;\u867d\u7136\u6240\u63d0\u51fa\u7684\u65b9\u6cd5\u589e\u52a0\u4e86\u989d\u5916\u7684L\u89e3\u7801\u6b65\u9aa4\uff0c\u4f46\u7531\u4e8eL\u226aT\uff0c\u76f4\u89c2\u4e0a\u5bf9\u6548\u7387\u5f71\u54cd\u5f88\u5c0f\u3002<\/p>\n\n\n\n<p id=\"S3.SS2.p2.1\">\u5bf9\u4e8e NAR Transformer\uff0c\u6211\u4eec\u53ea\u9700\u5c06\u97f3\u7d20\u3001\u97f3\u9ad8\u548c\u6301\u7eed\u65f6\u95f4\u7684\u5d4c\u5165\u6c42\u548c\u4f5c\u4e3a\u8f93\u5165\u3002\u00a0\u8fd9\u4f7f\u5f97\u7b49\u5f0f\u00a0<a href=\"https:\/\/arxiv.org\/html\/2404.03204v3#S3.E3\">3<\/a>\u00a0\u53d8\u6210\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" width=\"642\" height=\"53\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-92.png\" alt=\"\" class=\"wp-image-21306\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-92.png 642w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-92-300x25.png 300w\" sizes=\"(max-width: 642px) 100vw, 642px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"549\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-93-1024x549.png\" alt=\"\" class=\"wp-image-21307\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-93-1024x549.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-93-300x161.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-93-768x412.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2024\/10\/image-93.png 1035w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p id=\"S3.SS3.p1.1\">\u5982\u56fe&nbsp;<a href=\"https:\/\/arxiv.org\/html\/2404.03204v3#S3.F2\">2<\/a>&nbsp;\u5de6\u4fa7\u6240\u793a\uff0c\u7531\u4e8e\u8bed\u97f3\u7b26\u5143\u4f1a\u5173\u6ce8 VALL-E \u7684 AR Transformer \u4e2d\u7684\u6240\u6709\u97f3\u7d20\uff0c\u56e0\u6b64\u97f3\u7d20\u548c\u8bed\u97f3\u7b26\u5143\u4e4b\u95f4\u7684\u5bf9\u9f50\u7531 VALL-E \u7684\u81ea\u6ce8\u610f\u529b\u9690\u5f0f\u5efa\u6a21\u3002&nbsp;\u8fd9\u53ef\u80fd\u4e0d\u7cbe\u786e\u5e76\u4f1a\u5bfc\u81f4\u8bf8\u5982\u9057\u6f0f\u6216\u5e7b\u89c9\u4e4b\u7c7b\u7684\u9519\u8bef\u3002&nbsp;\u5c3d\u7ba1RALL-E\u5f15\u5165\u4e86\u97f5\u5f8bCoT\u63d0\u793a\u6765\u6307\u5bfc\u548c\u7a33\u5b9a\u751f\u6210\uff0c\u4f46\u6211\u4eec\u4ecd\u7136\u53d1\u73b0\u6a21\u578b\u5728\u5b9e\u9a8c\u4e2d\u53ef\u80fd\u65e0\u6cd5\u5bf9\u9f50\u3002&nbsp;\u56e0\u6b64\uff0c\u6211\u4eec\u63d0\u51fa\u6301\u7eed\u65f6\u95f4\u5f15\u5bfc\u63a9\u853d\uff0c\u4ee5\u5145\u5206\u5229\u7528\u4e2d\u95f4\u6301\u7eed\u65f6\u95f4\u7ed3\u679c\u5e76\u63d0\u9ad8\u9c81\u68d2\u6027\u3002<\/p>\n\n\n\n<p id=\"S3.SS3.p2.4\">\u5982\u56fe&nbsp;<a href=\"https:\/\/arxiv.org\/html\/2404.03204v3#S3.F2\">2<\/a>&nbsp;\u53f3\u4fa7\u6240\u793a\uff0c\u5728\u63d0\u51fa\u7684\u6301\u7eed\u65f6\u95f4\u5f15\u5bfc\u63a9\u853d\u4e2d\uff0c\u8bed\u97f3\u7b26\u5143\u88ab\u9650\u5236\u4e3a\u4ec5\u5173\u6ce8\u4ee5\u5176\u5bf9\u5e94\u97f3\u7d20\uff08\u97f5\u5f8b\u7b26\u5143\uff09\u4e3a\u4e2d\u5fc3\u7684\u97f3\u7d20\uff08\u97f5\u5f8b\u7b26\u5143\uff09\u7a97\u53e3\u3002&nbsp;\u6211\u4eec\u5c06\u7a97\u53e3\u5927\u5c0f\u5b9a\u4e49\u4e3ak\uff0c\u56e0\u6b64\u6bcf\u4e2a\u8bed\u97f3\u8bcd\u7b26\u53ef\u4ee5\u53c2\u4e0e2\u2062k+1\u97f3\u7d20\u548c2\u2062k+1\u97f5\u5f8b\u6807\u8bb0\u3002&nbsp;\u5176\u4ed6\u4f4d\u7f6e\u7684\u6240\u6709\u97f3\u7d20\u548c\u97f5\u5f8b\u6807\u8bb0\u90fd\u5c06\u88ab\u5c4f\u853d\uff0c\u56e0\u6b64\u5b83\u4eec\u7684\u6ce8\u610f\u529b\u6743\u91cd\u59cb\u7ec8\u4e3a\u96f6\u3002&nbsp;\u5f53k=0\u65f6\uff0c\u8bed\u97f3\u8bcd\u7b26\u4e25\u683c\u5173\u6ce8\u5176\u5bf9\u5e94\u7684\u97f3\u7d20\u3002&nbsp;\u5982\u679c\u5bf9\u9f50\u5b8c\u7f8e\uff0c\u8fd9\u5e94\u8be5\u5c31\u8db3\u591f\u4e86\u3002&nbsp;\u7136\u800c\uff0c\u5728\u5b9e\u9a8c\u4e2d\uff0c\u6211\u4eec\u53d1\u73b0\u6211\u4eec\u7684\u5bf9\u9f50\u5de5\u5177\u5f97\u5230\u7684\u5bf9\u9f50\u7ed3\u679c\u901a\u5e38\u5b58\u5728\u8bef\u5dee\u3002&nbsp;\u56e0\u6b64\uff0c\u6211\u4eec\u901a\u8fc7\u5141\u8bb8\u8bed\u97f3\u8bcd\u7b26\u51fa\u73b0\u5728\u76f8\u5e94\u97f3\u7d20\u7684\u9644\u8fd1\u97f3\u7d20\u5904\u6765\u653e\u5bbd\u9650\u5236\u3002&nbsp;\u8fd9\u79cd\u8bbe\u8ba1\u7684\u53e6\u4e00\u4e2a\u539f\u56e0\u662f\u97f3\u7d20\u7684\u53d1\u97f3\u901a\u5e38\u4f9d\u8d56\u4e8e\u9644\u8fd1\u7684\u97f3\u7d20\u3002&nbsp;\u6b63\u5982\u5c06\u5728\u7b2c&nbsp;<a href=\"https:\/\/arxiv.org\/html\/2404.03204v3#S4.SS3\">4.3<\/a>&nbsp;\u8282\u548c\u9644\u5f55&nbsp;<a href=\"https:\/\/arxiv.org\/html\/2404.03204v3#A1\">A<\/a>&nbsp;\u4e2d\u770b\u5230\u7684\uff0c\u5b9e\u9a8c\u7ed3\u679c\u9a8c\u8bc1\u4e86\u8fd9\u79cd\u8bbe\u8ba1\u7684\u6709\u6548\u6027\u3002&nbsp;\u5bf9\u4e8e NAR Transformer\uff0c\u6211\u4eec\u5728\u57fa\u7840\u77e5\u8bc6\u5b9e\u9a8c\u4e2d\u5e94\u7528\u6240\u63d0\u51fa\u7684\u63a9\u853d\u7b56\u7565\u65f6\u51e0\u4e4e\u6ca1\u6709\u83b7\u5f97\u4efb\u4f55\u589e\u76ca\u3002&nbsp;\u56e0\u6b64\u6211\u4eec\u53ea\u5728 AR Transformer \u4e0a\u5e94\u7528\u5c4f\u853d\u7b56\u7565\u3002<\/p>\n\n\n\n<p id=\"S3.SS3.p3.8\">\u4e00\u822c\u63a8\u7406\u8fc7\u7a0b\u9075\u5faa VALL-E&nbsp;[29]\uff0c\u4f46\u6709\u4e24\u4e2a\u4e0d\u540c\u4e4b\u5904\u3002&nbsp;\u9996\u5148\uff0c\u5728\u5bf9\u8bed\u97f3\u8bcd\u7b26&nbsp;\ud835\udc1c:,1&nbsp;\u8fdb\u884c\u91c7\u6837\u4e4b\u524d\uff0c\u5148\u6839\u636e\u97f3\u7d20\u5e8f\u5217&nbsp;\ud835\udc31&nbsp;\u548c\u58f0\u97f3\u63d0\u793a&nbsp;\ud835\udc29~,\ud835\udc1d~&nbsp;\u5bf9\u524d\u97f3\u8bcd\u7b26&nbsp;\ud835\udc29&nbsp;\u548c&nbsp;\ud835\udc1d&nbsp;\u8fdb\u884c\u91c7\u6837\u3002&nbsp;\u5176\u6b21\uff0c\u5c3d\u7ba1\u666e\u901a\u8bed\u8a00\u6a21\u578b\u4f9d\u8d56\u4e8e\u4e00\u4e2a\u7279\u6b8a\u7684\u8bcd\u7b26&nbsp;&lt;eos&gt;&nbsp;\u4f5c\u4e3a\u505c\u6b62\u6761\u4ef6\uff0c\u4f46\u7531\u4e8e\u6211\u4eec\u77e5\u9053\u603b\u65f6\u957f&nbsp;D=\u2211t=1Ldt\uff0c\u56e0\u6b64\u6211\u4eec\u63d0\u51fa\u4e86\u4e00\u79cd\u65f6\u957f\u5f15\u5bfc\u63a8\u7406\u65b9\u6cd5\uff0c\u5f3a\u5236\u63a8\u7406\u5728&nbsp;D&nbsp;\u6b65\u505c\u6b62\u3002&nbsp;\u5982\u679c\u5728&nbsp;D&nbsp;\u6b65\u4e4b\u524d\u9884\u6d4b\u5230&nbsp;&lt;eos&gt;&nbsp;\u8bcd\u7b26\uff0c\u8be5\u65b9\u6cd5\u5c31\u4f1a\u7ee7\u7eed\u63a8\u7406\uff0c\u5e76\u6839\u636e\u9884\u6d4b\u7684\u6301\u7eed\u65f6\u95f4\u5728\u6b63\u786e\u7684\u6b65\u9aa4\u505c\u6b62\uff0c\u4ece\u800c\u786e\u4fdd\u4e0d\u4f1a\u9057\u6f0f\u6216\u91cd\u590d\u4efb\u4f55\u97f3\u7d20\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5fae\u8f6f\u7814\u7a76\u9662\u53d1\u5e03\u4e86\u4e00\u7cfb\u5217\u7684TTS\u76f8\u5173\u7684\u8bba\u6587\uff1a VALL-E VALL-E X VALL-E R VALL-E 2 &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2024\/09\/20\/zero-shot-tts-vall-e\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Zero-shot TTS &#8211;\u5fae\u8f6f\u7814\u7a76\u9662 VALL-E\u7cfb\u5217\u8bba\u6587\u9605\u8bfb<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[21,40,4,9,38,34],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/19169"}],"collection":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/comments?post=19169"}],"version-history":[{"count":312,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/19169\/revisions"}],"predecessor-version":[{"id":21310,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/19169\/revisions\/21310"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=19169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=19169"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=19169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}