{"id":15036,"date":"2023-04-26T14:48:34","date_gmt":"2023-04-26T06:48:34","guid":{"rendered":"http:\/\/139.9.1.231\/?p=15036"},"modified":"2023-04-26T14:48:35","modified_gmt":"2023-04-26T06:48:35","slug":"bilp","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2023\/04\/26\/bilp\/","title":{"rendered":"\u300c\u7406\u89e3\u548c\u751f\u6210\u300d\u7684\u5927\u4e00\u7edf BILP"},"content":{"rendered":"\n<p>\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/arxiv.org\/abs\/2201.12086<\/p>\n\n\n\n<p>\u4ee3\u7801\u8fde\u63a5\uff1a<a href=\"https:\/\/github.com\/salesforce\/BLIP\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/salesforce\/BLIP<\/a><\/p>\n\n\n\n<p>Demo\u5730\u5740\uff1a<a href=\"https:\/\/huggingface.co\/spaces\/akhaliq\/BLIP\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/huggingface.co\/spaces\/akhaliq\/BLIP<\/a><\/p>\n\n\n\n<p>\u300c\u7406\u89e3\u548c\u751f\u6210\u300d\u7684\u5927\u4e00\u7edf\uff01\u534e\u4eba\u4e00\u4f5c\u63d0\u51faBLIP\u6a21\u578b\uff0c\u300c\u89c6\u89c9+\u8bed\u8a00\u300d\u4efb\u52a1\u591a\u9879SOTA<\/p>\n\n\n\n<p>\u89c6\u89c9\u8bed\u8a00\u9884\u8bad\u7ec3\uff08Vision-language pre-training\uff09\u7684\u76f8\u5173\u7814\u7a76\u5728\u5404\u79cd\u591a\u6a21\u6001\u7684\u4e0b\u6e38\u4efb\u52a1\u4e2d\u5df2\u7ecf\u8bc1\u660e\u4e86\u5176\u5f3a\u5927\u7684\u5b9e\u529b\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img src=\"https:\/\/pic2.zhimg.com\/80\/v2-d26fc5320c60871da839cc482a1622d1_1440w.webp\" alt=\"\"\/><\/figure><\/div>\n\n\n\n<p>\u4f46\u76ee\u524d\u7684\u6a21\u578b\u548c\u65b9\u6cd5\u8fd8\u5b58\u5728\u4e24\u4e2a\u4e3b\u8981\u7684\u7f3a\u9677\uff1a<\/p>\n\n\n\n<p>1\u3001\u4ece\u6a21\u578b\u89d2\u5ea6\u6765\u770b\uff0c\u5927\u591a\u6570\u65b9\u6cd5\u8981\u4e48\u91c7\u7528\u57fa\u4e8e\u7f16\u7801\u5668\u7684\u6a21\u578b\uff0c\u8981\u4e48\u91c7\u7528\u7f16\u7801\u5668-\u89e3\u7801\u5668\u6a21\u578b\u3002\u7136\u800c\uff0c\u57fa\u4e8e\u7f16\u7801\u5668\u7684\u6a21\u578b\u4e0d\u592a\u5bb9\u6613\u76f4\u63a5\u8fc1\u79fb\u5230\u6587\u672c\u751f\u6210\u7684\u4efb\u52a1\u4e2d\uff0c\u5982\u56fe\u50cf\u6807\u9898\uff08image captioning\uff09\u7b49\uff1b\u800c\u7f16\u7801\u5668-\u89e3\u7801\u5668\u6a21\u578b\u8fd8\u6ca1\u6709\u88ab\u6210\u529f\u7528\u4e8e\u56fe\u50cf-\u6587\u672c\u68c0\u7d22\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>2\u3001\u4ece\u6570\u636e\u89d2\u5ea6\u6765\u770b\uff0c\u5927\u591a\u6570sota\u7684\u65b9\u6cd5\uff0c\u5982CLIP, ALBEF, SimVLM \u90fd\u662f\u5bf9\u4ece\u7f51\u4e0a\u6536\u96c6\u7684\u56fe\u50cf-\u6587\u672c\u5bf9\uff08image-text pair\uff09\u8fdb\u884c\u9884\u8bad\u7ec3\u3002\u5c3d\u7ba1\u53ef\u4ee5\u901a\u8fc7\u6269\u5927\u6570\u636e\u96c6\u7684\u89c4\u6a21\u6765\u83b7\u5f97\u6027\u80fd\u4e0a\u7684\u63d0\u9ad8\uff0c\u4f46\u7814\u7a76\u7ed3\u679c\u663e\u793a\uff0c\u6709\u566a\u58f0\u7684\u7f51\u7edc\u6587\u672c\u5bf9\u4e8e\u89c6\u89c9\u8bed\u8a00\u5b66\u4e60\u6765\u8bf4\u53ea\u80fd\u5f97\u5230\u6b21\u4f18\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<p>\u4e3a\u6b64\uff0c\u7814\u7a76\u4eba\u5458\u63d0\u51fa\u4e86\u4e00\u4e2a\u65b0\u7684\u6a21\u578bBLIP\uff08Bootstrapping Language-Image Pre-training\uff09\uff0c\u53ef\u4ee5\u7edf\u4e00\u89c6\u89c9\u8bed\u8a00\u7406\u89e3\u548c\u751f\u6210\u3002<\/p>\n\n\n\n<p>BLIP\u662f\u4e00\u4e2a\u5168\u65b0\u7684VLP\u6846\u67b6\uff0c\u4e0e\u73b0\u6709\u7684\u65b9\u6cd5\u76f8\u6bd4\uff0c\u80fd\u591f\u8986\u76d6\u8303\u56f4\u66f4\u5e7f\u7684\u4e0b\u6e38\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>BLIP\u5206\u522b\u4ece\u6a21\u578b\u548c\u6570\u636e\u7684\u89d2\u5ea6\u5f15\u5165\u4e86\u4e24\u70b9\u521b\u65b0\uff1a<\/p>\n\n\n\n<p>1\u3001\u7f16\u7801\u5668-\u89e3\u7801\u5668\u7684\u591a\u6a21\u6001\u6df7\u5408\uff08MED, Multimodal mixture of Encoder-Decoder\uff09\uff0c\u4e00\u4e2a\u5168\u65b0\u7684\u6a21\u578b\u67b6\u6784\uff0c\u80fd\u591f\u6709\u6548\u5730\u8fdb\u884c\u591a\u4efb\u52a1\u9884\u8bad\u7ec3\u548c\u7075\u6d3b\u7684\u8fc1\u79fb\u5b66\u4e60\u3002\u4e00\u4e2aMED\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u5355\u6a21\u6001\u7f16\u7801\u5668\uff08unimodal encoder\uff09\uff0c\u6216\u662f\u57fa\u4e8e\u56fe\u50cf\u7684\u6587\u672c\u7f16\u7801\u5668\uff08image-grounded text encoder\uff09\uff0c\u6216\u662f\u57fa\u4e8e\u56fe\u50cf\u7684\u6587\u672c\u89e3\u7801\u5668\uff08image-grounded text decoder\uff09\u3002<\/p>\n\n\n\n<p>\u8be5\u6a21\u578b\u4e0e\u4e09\u4e2a\u89c6\u89c9\u8bed\u8a00\u76ee\u6807\u5171\u540c\u8fdb\u884c\u9884\u8bad\u7ec3\uff0c\u5373\u56fe\u50cf-\u6587\u672c\u5bf9\u6bd4\u5b66\u4e60\uff08image-text contrastive learning\uff09\u3001\u56fe\u50cf-\u6587\u672c\u5339\u914d\uff08image-text matching\uff09\u548c\u56fe\u50cf-\u6761\u4ef6\u8bed\u8a00\u5efa\u6a21\uff08image-conditioned language modeling\uff09\u3002<\/p>\n\n\n\n<p>2\u3001\u6807\u9898\u548c\u8fc7\u6ee4\uff08Captioning and Filtering\uff0cCapFilt\uff09\uff0c\u4e00\u79cd\u65b0\u7684\u6570\u636e\u96c6boostrapping\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u4e8e\u4ece\u566a\u58f0\u56fe\u50cf-\u6587\u672c\u5bf9\u4e2d\u5b66\u4e60\u3002\u5c06\u9884\u8bad\u7ec3\u7684MED\u5fae\u8c03\u4e3a\u4e24\u4e2a\u6a21\u5757\uff1a\u4e00\u4e2a\u662f\u7ed9\u5b9a\u7f51\u7edc\u56fe\u50cf\u4ea7\u751f\u5408\u6210\u6807\u9898\u7684captioner\uff0c\u53e6\u4e00\u4e2a\u662f\u53bb\u9664\u539f\u59cb\u7f51\u7edc\u6587\u672c\u548c\u5408\u6210\u6587\u672c\u4e2d\u7684\u566a\u58f0\u6807\u9898\u7684Filter\u3002<\/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\/2023\/04\/image-40.png\" alt=\"\" class=\"wp-image-15041\" width=\"460\" height=\"192\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-40.png 658w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-40-300x125.png 300w\" sizes=\"(max-width: 460px) 100vw, 460px\" \/><\/figure><\/div>\n\n\n\n<p>\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u901a\u8fc7captioner\u548cfilter\u7684\u534f\u4f5c\uff0cBLIP\u6a21\u578b\u80fd\u591f\u5728\u5404\u79cd\u4e0b\u6e38\u4efb\u52a1\u4e0a\u53d6\u5f97\u4e86\u7a33\u5b9a\u7684\u6027\u80fd\u6539\u8fdb\uff0c\u5305\u62ec\u56fe\u50cf-\u6587\u672c\u68c0\u7d22\u3001\u56fe\u50cf\u6807\u9898\u3001\u89c6\u89c9\u95ee\u7b54\u3001\u89c6\u89c9\u63a8\u7406\u548c\u89c6\u89c9\u5bf9\u8bdd\u3002\u7814\u7a76\u4eba\u5458\u8fd8\u53d1\u73b0\uff0c\u66f4\u591a\u6837\u5316\u7684caption\u4f1a\u4ea7\u751f\u66f4\u5927\u7684\u6027\u80fd\u6536\u76ca\u3002<\/p>\n\n\n\n<p>\u5c06\u6a21\u578b\u76f4\u63a5\u8fc1\u79fb\u5230\u4e24\u4e2a\u89c6\u89c9\u8bed\u8a00\u4efb\u52a1\u65f6\uff08\u6587\u672c-\u89c6\u9891\u68c0\u7d22\u548cvideoQA\uff09\uff0c\u7814\u7a76\u4eba\u5458\u8fd8\u5b9e\u73b0\u4e86sota\u7684zero-shot\u6027\u80fd\u3002<\/p>\n\n\n\n<h2><strong>\u6a21\u578b\u67b6\u6784<\/strong><\/h2>\n\n\n\n<p>BLIP\u91c7\u7528Visual Transformer\u4f5c\u4e3a\u56fe\u50cf\u7f16\u7801\u5668\uff0c\u5c06\u8f93\u5165\u7684\u56fe\u50cf\u5212\u5206\u4e3apatch\uff0c\u7136\u540e\u5c06patches\u7f16\u7801\u4e3a\u4e00\u4e2aembedding\u5e8f\u5217\uff0c\u5e76\u7528\u4e00\u4e2a\u989d\u5916\u7684[CLS]\u6807\u8bb0\u6765\u4ee3\u8868\u5168\u5c40\u56fe\u50cf\u7279\u5f81\u3002\u4e0e\u4f7f\u7528\u9884\u8bad\u7ec3\u7684\u76ee\u6807\u68c0\u6d4b\u5668\u8fdb\u884c\u89c6\u89c9\u7279\u5f81\u63d0\u53d6\u76f8\u6bd4\uff0c\u4f7f\u7528ViT\u66f4\u4fbf\u4e8e\u8ba1\u7b97\uff0c\u5e76\u4e14\u5df2\u7ecf\u9010\u6e10\u6210\u4e3a\u4e3b\u6d41\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"476\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-41-1024x476.png\" alt=\"\" class=\"wp-image-15042\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-41-1024x476.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-41-300x139.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-41-768x357.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-41.png 1355w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4e3a\u4e86\u9884\u8bad\u7ec3\u4e00\u4e2a\u5177\u6709\u7406\u89e3\u548c\u751f\u6210\u80fd\u529b\u7684\u7edf\u4e00\u6a21\u578b\uff0c\u7814\u7a76\u4eba\u5458\u63d0\u51fa\u4e86\u591a\u6a21\u6001\u6df7\u5408\u7f16\u7801\u5668-\u89e3\u7801\u5668\uff08MED\uff09\uff0c\u80fd\u591f\u7528\u4e8e\u591a\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>1\u3001\u5355\u6a21\u6001\u7f16\u7801\u5668\uff08Unimodal encoder\uff09\uff0c\u5bf9\u56fe\u50cf\u548c\u6587\u672c\u5206\u522b\u8fdb\u884c\u7f16\u7801\u3002\u6587\u672c\u7f16\u7801\u5668\uff08text encoder\uff09\u4e0eBERT\u76f8\u540c\uff0c\u5728\u6587\u672c\u8f93\u5165\u7684\u5f00\u5934\u9644\u52a0\u4e00\u4e2a[CLS]\u6807\u8bb0\uff0c\u4ee5\u603b\u7ed3\u53e5\u5b50\u3002<\/p>\n\n\n\n<p>2\u3001\u4ee5\u56fe\u50cf\u4e3a\u57fa\u7840\u7684\u6587\u672c\u7f16\u7801\u5668\uff08Image-grounded text encoder\uff09\uff0c\u901a\u8fc7\u5728\u81ea\u6ce8\u610f\u529b\uff08SA\uff09\u5c42\u548c\u524d\u9988\u7f51\u7edc\uff08FFN\uff09\u4e4b\u95f4\u4e3a\u6587\u672c\u7f16\u7801\u5668\u7684\u6bcf\u4e2aTransformer\u5757\u63d2\u5165\u4e00\u4e2a\u989d\u5916\u7684\u4ea4\u53c9\u6ce8\u610f\u529b\uff08CA\uff09\u5c42\u6765\u6ce8\u5165\u89c6\u89c9\u4fe1\u606f\u3002\u4e00\u4e2a\u7279\u5b9a\u4efb\u52a1\u7684[Encode]\u6807\u8bb0\u88ab\u9644\u52a0\u5230\u6587\u672c\u4e0a\uff0c[Encode]\u7684\u8f93\u51faembedding\u88ab\u7528\u4f5c\u56fe\u50cf-\u6587\u672c\u5bf9\u7684\u591a\u6a21\u6001\u8868\u793a\u3002<\/p>\n\n\n\n<p>3\u3001\u4ee5\u56fe\u50cf\u4e3a\u57fa\u7840\u7684\u6587\u672c\u89e3\u7801\u5668\uff08Image-grounded text decoder\uff09\uff0c\u7528\u56e0\u679c\u81ea\u6ce8\u610f\u529b\u5c42\uff08causal self-attention layer\uff09\u66ff\u4ee3\u7f16\u7801\u5668\u4e2d\u7684\u53cc\u5411\u81ea\u6ce8\u610f\u529b\u5c42\u3002\u7528[Decode]\u6807\u8bb0\u6765\u8868\u793a\u4e00\u4e2a\u5e8f\u5217\u7684\u5f00\u59cb\u548c\u7ed3\u675f\u3002<\/p>\n\n\n\n<h2><strong>\u4e09\u5927\u635f\u5931\u51fd\u6570<\/strong><\/h2>\n\n\n\n<p>\u5728\u9884\u8bad\u7ec3\u671f\u95f4\uff0cBLIP\u8054\u5408\u4f18\u5316\u4e09\u4e2a\u76ee\u6807\uff0c\u5176\u4e2d\u4e24\u4e2a\u662f\u57fa\u4e8e\u7406\u89e3\u7684\u76ee\u6807\uff0c\u4e00\u4e2a\u662f\u57fa\u4e8e\u751f\u6210\u7684\u76ee\u6807\u3002<\/p>\n\n\n\n<p>\u6bcf\u4e2a\u56fe\u50cf-\u6587\u672c\u5bf9\u53ea\u9700\u8981\u5728\u8ba1\u7b97\u91cf\u6bd4\u8f83\u5927\u7684ViT\u4e2d\u8fdb\u884c\u4e00\u6b21\u524d\u5411\u4f20\u9012\uff0c\u5e76\u5728text Transformer\u7cfb\u7edf\u4e2d\u8fdb\u884c\u4e09\u6b21\u524d\u5411\u4f20\u9012\u3002<\/p>\n\n\n\n<p>1\u3001\u56fe\u50cf-\u6587\u672c\u5bf9\u6bd4\u635f\u5931\uff08Image-Text Contrastive Loss, ITC\uff09\u6fc0\u6d3b\u4e86\u5355\u6a21\u6001\u7f16\u7801\u5668\uff0c\u76ee\u7684\u662f\u901a\u8fc7\u4fc3\u8fdb\u6b63\u5411\u7684\u56fe\u50cf-\u6587\u672c\u5bf9\u4e0e\u8d1f\u5411\u7684\u56fe\u50cf-\u6587\u672c\u5bf9\u6709\u76f8\u4f3c\u7684\u8868\u793a\uff0c\u6765\u5bf9\u9f50ViT\u548ctext Transformer\u7684\u7279\u5f81\u7a7a\u95f4\u3002\u5728\u4ee5\u524d\u7684\u7814\u7a76\u4e2d\u5df2\u88ab\u8bc1\u660e\u662f\u6539\u5584\u89c6\u89c9\u548c\u8bed\u8a00\u7406\u89e3\u7684\u4e00\u4e2a\u6709\u6548\u76ee\u6807\u3002\u7814\u7a76\u4eba\u5458\u9075\u5faa\u524d\u4eba\u7684ITC\u635f\u5931\uff0c\u5f15\u5165\u4e86\u4e00\u4e2a\u52a8\u91cf\u7f16\u7801\u5668\u6765\u4ea7\u751f\u7279\u5f81\uff0c\u5e76\u4ece\u52a8\u91cf\u7f16\u7801\u5668\u4e2d\u521b\u5efa\u8f6f\u6807\u7b7e\u4f5c\u4e3a\u8bad\u7ec3\u76ee\u6807\uff0c\u4ee5\u8bf4\u660enegative pairs\u4e2d\u7684\u6f5c\u5728positive\u3002<\/p>\n\n\n\n<p>2\u3001\u56fe\u50cf-\u6587\u672c\u5339\u914d\u635f\u5931\uff08Image-Text Matching Loss, ITM\uff09\u6fc0\u6d3b\u4e86\u4ee5\u56fe\u50cf\u4e3a\u57fa\u7840\u7684\u6587\u672c\u7f16\u7801\u5668\u3002\u5b83\u7684\u76ee\u7684\u662f\u5b66\u4e60\u56fe\u50cf-\u6587\u672c\u7684\u591a\u6a21\u6001\u8868\u793a\u4ee5\u6355\u6349\u89c6\u89c9\u548c\u8bed\u8a00\u4e4b\u95f4\u7684\u7ec6\u7c92\u5ea6\u5bf9\u9f50\u3002ITM\u662f\u4e00\u4e2a\u4e8c\u5143\u5206\u7c7b\u4efb\u52a1\uff0c\u6a21\u578b\u6839\u636e\u591a\u6a21\u6001\u7279\u5f81\u4f7f\u7528\u4e00\u4e2aITM\u5934\uff08\u4e00\u4e2a\u7ebf\u6027\u5c42\uff09\u6765\u9884\u6d4b\u4e00\u4e2a\u56fe\u50cf-\u6587\u672c\u5bf9\u662fpositive\uff08\u5339\u914d\u7684\uff09\u8fd8\u662fnegative\uff08\u4e0d\u5339\u914d\u7684\uff09\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u627e\u5230\u4fe1\u606f\u91cf\u66f4\u5927\u7684\u5426\u5b9a\u8bcd\uff0c\u7814\u7a76\u4eba\u5458\u91c7\u7528\u4e86\u786c\u5426\u5b9a\u8bcd\u6316\u6398\u7b56\u7565\uff0c\u5728\u4e00\u4e2abatch\u4e2d\u5177\u6709\u66f4\u9ad8\u7684\u5bf9\u6bd4\u76f8\u4f3c\u5ea6\u7684\u5426\u5b9a\u8bcd\u5bf9\u66f4\u6709\u53ef\u80fd\u88ab\u9009\u6765\u8ba1\u7b97\u635f\u5931\u3002<\/p>\n\n\n\n<p>3\u3001\u8bed\u8a00\u5efa\u6a21\u635f\u5931\uff08Language Modeling Loss, LM\uff09\u6fc0\u6d3b\u4e86\u4ee5\u56fe\u50cf\u4e3a\u57fa\u7840\u7684\u6587\u672c\u89e3\u7801\u5668\uff0c\u5176\u76ee\u7684\u662f\u751f\u6210\u7ed9\u5b9a\u56fe\u50cf\u7684\u6587\u672c\u63cf\u8ff0\u3002\u5b83\u4f18\u5316\u4e86\u4ea4\u53c9\u71b5\u635f\u5931\uff0c\u8bad\u7ec3\u6a21\u578b\u4ee5\u81ea\u56de\u5f52\u7684\u65b9\u5f0f\u6700\u5927\u5316\u6587\u672c\u7684\u6982\u7387\u3002<\/p>\n\n\n\n<p>\u5728\u8ba1\u7b97\u635f\u5931\u65f6\uff0c\u7814\u7a76\u4eba\u5458\u91c7\u75280.1\u7684\u6807\u7b7e\u5e73\u6ed1\u5ea6(label smoothing)\u3002\u4e0e\u5176\u4ed6\u7528\u4e8eVLP\u7684MLM\u635f\u5931\u76f8\u6bd4\uff0cLM\u635f\u5931\u4f7f\u6a21\u578b\u5177\u6709\u6cdb\u5316\u80fd\u529b\uff0c\u80fd\u591f\u5c06\u89c6\u89c9\u4fe1\u606f\u8f6c\u6362\u4e3a\u8fde\u8d2f\u7684\u6807\u9898\u3002<\/p>\n\n\n\n<h2><strong>CapFlit\u6a21\u5757<\/strong><\/h2>\n\n\n\n<p>\u7814\u7a76\u4eba\u5458\u4f7f\u7528\u6807\u9898\u548c\u8fc7\u6ee4\uff08Captioning and Filtering, CapFilt\uff09\u6765\u63d0\u9ad8\u6587\u672c\u8bed\u6599\u5e93\u7684\u8d28\u91cf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"413\" src=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-42-1024x413.png\" alt=\"\" class=\"wp-image-15043\" srcset=\"http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-42-1024x413.png 1024w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-42-300x121.png 300w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-42-768x310.png 768w, http:\/\/139.9.1.231\/wp-content\/uploads\/2023\/04\/image-42.png 1382w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5176\u4e2d\u5305\u542b\u4e86\u4e24\u4e2a\u6a21\u5757\uff1a\u4e00\u4e2a\u662f\u7ed9\u5b9a\u7f51\u7edc\u56fe\u50cf\u751f\u6210\u5b57\u5e55\u7684Captioner\uff0c\u53e6\u4e00\u4e2a\u662f\u53bb\u9664\u566a\u58f0\u56fe\u50cf-\u6587\u672c\u5bf9\u7684Filter\u3002<\/p>\n\n\n\n<p>Captioner\u548cFilter\u90fd\u662f\u4ece\u540c\u4e00\u4e2a\u9884\u8bad\u7ec3\u7684MED\u6a21\u578b\u521d\u59cb\u5316\u7684\uff0c\u5e76\u5728COCO\u6570\u636e\u96c6\u4e0a\u5355\u72ec\u8fdb\u884c\u5fae\u8c03\u3002\u5fae\u8c03\u662f\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<p>\u5177\u4f53\u6765\u8bf4\uff0cCaptioner\u662f\u4e00\u4e2a\u4ee5\u56fe\u50cf\u4e3a\u57fa\u7840\u7684\u6587\u672c\u89e3\u7801\u5668\u3002\u5b83\u4ee5LM\u4e3a\u76ee\u6807\u8fdb\u884c\u5fae\u8c03\uff0c\u5bf9\u7ed9\u5b9a\u7684\u56fe\u50cf\u8fdb\u884c\u6587\u672c\u89e3\u7801\u3002\u7ed9\u5b9a\u7f51\u7edc\u56fe\u7247Iw\uff0cCaptioner\u751f\u6210\u5408\u6210captions\uff0c\u5373\u6bcf\u5f20\u56fe\u7247\u4e00\u4e2acaption\u3002<\/p>\n\n\n\n<p>Filter\u662f\u4e00\u4e2a\u4ee5\u56fe\u50cf\u4e3a\u57fa\u7840\u7684\u6587\u672c\u7f16\u7801\u5668\u3002\u5b83\u6839\u636eITC\u548cITM\u7684\u76ee\u6807\u8fdb\u884c\u5fae\u8c03\uff0c\u4ee5\u5b66\u4e60\u6587\u672c\u662f\u5426\u4e0e\u56fe\u50cf\u5339\u914d\u3002\u8be5Filter\u53bb\u9664\u539f\u59cb\u7f51\u7edc\u6587\u672c\u548c\u5408\u6210\u6587\u672c\u4e2d\u7684\u566a\u97f3\u6587\u672c\uff0c\u5982\u679cITM\u5934\u9884\u6d4b\u4e00\u4e2a\u6587\u672c\u4e0e\u56fe\u50cf\u4e0d\u5339\u914d\uff0c\u5219\u8be5\u6587\u672c\u88ab\u8ba4\u4e3a\u662f\u566a\u97f3\u3002<\/p>\n\n\n\n<p>\u6700\u540e\uff0c\u7814\u7a76\u4eba\u5458\u5c06\u8fc7\u6ee4\u540e\u7684\u56fe\u50cf-\u6587\u672c\u5bf9\u4e0e\u4eba\u5de5\u6807\u6ce8\u7684\u6587\u672c\u5bf9\u7ed3\u5408\u8d77\u6765\uff0c\u5f62\u6210\u4e00\u4e2a\u65b0\u7684\u6570\u636e\u96c6\u7528\u5b83\u6765\u9884\u8bad\u7ec3\u4e00\u4e2a\u65b0\u6a21\u578b\u3002<\/p>\n\n\n\n<h2><strong>\u5b9e\u9a8c\u7ed3\u679c<\/strong><\/h2>\n\n\n\n<p>\u7814\u7a76\u4eba\u5458\u5bf9\u6bd4\u4e86\u5728\u4e0d\u540c\u6570\u636e\u96c6\u4e0a\u9884\u8bad\u7ec3\u7684\u6a21\u578b\u4ee5\u8bc1\u660eCapFilt\u5728\u4e0b\u884c\u4efb\u52a1\u4e2d\u7684\u6709\u6548\u6027\uff0c\u5305\u62ec\u56fe\u50cf-\u6587\u672c\u68c0\u7d22\u548c\u56fe\u50cf\u6807\u9898\u4efb\u52a1\uff0c\u5e76\u8fdb\u884c\u4e86\u5fae\u8c03\u548czero-shot\u6d4b\u8bd5\u3002<\/p>\n\n\n\n<p>\u53ef\u4ee5\u770b\u5230\uff0cCapFilt\u53ef\u4ee5\u901a\u8fc7\u66f4\u5927\u7684\u6570\u636e\u96c6\u548c\u66f4\u5927vision backbone\u6765\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6027\u80fd\uff0c\u4e5f\u8bc1\u5b9e\u4e86\u5b83\u5728\u6570\u636e\u89c4\u6a21\u548c\u6a21\u578b\u5927\u5c0f\u65b9\u9762\u7684\u53ef\u6269\u5c55\u6027\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img src=\"https:\/\/pic1.zhimg.com\/80\/v2-d3d55a69c47ad2cdc60786f7de791be4_1440w.webp\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5728\u8bba\u6587\u4e2d\u7814\u7a76\u4eba\u5458\u8fd8\u8fdb\u884c\u4e86\u66f4\u7ec6\u81f4\u7684\u5206\u6790\uff0c\u5728\u5e7f\u6cdb\u7684\u89c6\u89c9\u8bed\u8a00\u4efb\u52a1\u4e0a\u53d6\u5f97\u4e86\u6700\u5148\u8fdb\u7684\u7ed3\u679c\uff0c\u5982\u56fe\u50cf\u6587\u672c\u68c0\u7d22\uff08\u5e73\u5747\u53ec\u56de\u7387+2.7%@1\uff09\u3001\u56fe\u50cf\u6807\u9898\uff08CIDEr+2.8%\uff09\u548cVQA\uff08VQA score+1.6%\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/arxiv.org\/abs\/2201.12086 \u4ee3\u7801\u8fde\u63a5\uff1ahttps:\/\/gith &hellip; <a href=\"http:\/\/139.9.1.231\/index.php\/2023\/04\/26\/bilp\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u300c\u7406\u89e3\u548c\u751f\u6210\u300d\u7684\u5927\u4e00\u7edf BILP<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[21,4],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/15036"}],"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=15036"}],"version-history":[{"count":4,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/15036\/revisions"}],"predecessor-version":[{"id":15044,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/15036\/revisions\/15044"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=15036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=15036"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=15036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}