{"id":7484,"date":"2022-09-11T22:14:00","date_gmt":"2022-09-11T14:14:00","guid":{"rendered":"http:\/\/139.9.1.231\/?p=7484"},"modified":"2022-09-07T22:14:53","modified_gmt":"2022-09-07T14:14:53","slug":"ternausnet","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2022\/09\/11\/ternausnet\/","title":{"rendered":"TernausNet"},"content":{"rendered":"\n
\"\"<\/figure>\n\n\n\n

\u8bba\u6587\u5730\u5740\uff1ahttps:\/\/arxiv.org\/abs\/1801.05746<\/em><\/strong><\/p>\n\n\n\n

github\u5730\u5740\uff1ahttps:\/\/github.com\/ternaus\/TernausNet<\/em><\/strong><\/p>\n\n\n\n

\u6570\u636e\u96c6\uff1aKaggle<\/a>\u00a0Carvana<\/p>\n\n\n\n

\u50cf\u7d20\u7ea7\u5206\u5272\u5728\u8ba1\u7b97\u673a\u89c6\u89c9\u4e2d\u662f\u4e00\u9879\u8270\u5de8\u7684\u4efb\u52a1\uff0c\u7ecf\u5178\u7684UNet\u7f51\u7edc\u7ed3\u6784\u5728\u533b\u5b66\u5f71\u50cf\u548c\u536b\u661f\u56fe\u50cf\u4e2d\u975e\u5e38\u6d41\u884c\u3002\u4e00\u822c\u6765\u8bf4\u795e\u7ecf\u7f51\u6743\u91cd\u7531\u4e00\u4e9b\u5927\u578b\u6570\u636e\u96c6\u5982ImageNet\u8fdb\u884c\u521d\u59cb\u5316\u540e\u4f1a\u6709\u66f4\u597d\u7684\u6548\u679c\u3002\u5728\u4e00\u4e9b\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5c24\u5176\u662f\u5728\u533b\u5b66\u548c\u4ea4\u901a\u5b89\u5168\u65b9\u9762\uff0c\u6a21\u578b\u7684\u7cbe\u786e\u662f\u81f3\u5173\u91cd\u8981\u7684\uff0c\u672c\u6587\u6f14\u793a\u5982\u4f55\u4f7f\u7528\u9884\u8bad\u7ec3\u7f16\u7801\u5668\u6765\u6539\u5584UNet\u7f51\u7edc\u7ed3\u6784\u3002<\/p>\n\n\n\n

  1. \u7ecf\u5178\u7684UNet\u7f51\u7edc\u6743\u91cd\u91c7\u7528\u968f\u673a\u521d\u59cb\u5316\u65b9\u5f0f\u6765\u5b8c\u6210\uff0c\u4f17\u6240\u5468\u77e5\u8bad\u7ec3\u4e00\u4e2a\u672a\u8fc7\u62df\u5408\u7684\u7f51\u7edc\u9700\u8981\u5927\u91cf\u7684\u6570\u636e\u6765\u5b8c\u6210\u3002\u56e0\u6b64\u91c7\u7528\u7ecf\u8fc7Imagenet\u8bad\u7ec3\u540e\u7684\u6743\u91cd\u6765\u8fdb\u884c\u521d\u59cb\u5316\u8fd9\u4e00\u65b9\u6cd5\u88ab\u5e7f\u6cdb\u5e94\u7528\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u6765\u52a0\u901f\u5b66\u4e60\u8fc7\u7a0b\u3002<\/li>
  2. \u6b64\u7f51\u7edc\u7f16\u7801\u5668\u90e8\u5206\u91c7\u7528VGG11\uff08VGG11\u5305\u542b7\u4e2a3×3\u5377\u79ef\u5c42\uff0c\u6bcf\u4e2a\u5c42\u540e\u52a0\u4e00\u4e2aReLU\uff0c\u540c\u65f6\u8fdb\u884c5\u6b21\u6700\u5927\u6c60\u5316\u64cd\u4f5c\uff0c\u5177\u4f53\u5982\u4e0b\u56fe\uff09<\/li><\/ol>\n\n\n\n
    \"\"<\/figure>\n\n\n\n

    \u4e3a\u6784\u9020\u7f16\u7801\u5668\uff0c\u8fd9\u91cc\u79fb\u9664\u4e86\u5168\u8fde\u63a5\u5c42\u66ff\u6362\u5176\u4e3a\u4e00\u4e2a512\u901a\u9053\u7684\u5355\u5377\u79ef\u5c42\u6765\u5206\u79bb\u7f16\u7801\u5668\u548c\u89e3\u7801\u5668\u3002\u4e3a\u6784\u9020\u89e3\u7801\u5668\u8fd9\u91cc\u91c7\u7528\u8f6c\u7f6e\u5377\u79ef\u5c42\u653e\u5927\u7279\u5f81\u56fe\u5c3a\u5bf8\u5e76\u4e14\u51cf\u5c11\u4e00\u534a\u539f\u901a\u9053\u6570\u3002\u540c\u65f6\u5c06\u8f6c\u7f6e\u5377\u79ef\u7684\u8f93\u51fa\u4e0e\u89e3\u7801\u5668\u7684\u76f8\u5e94\u90e8\u5206\u7684\u8f93\u51fa\u4e32\u8054\u3002\u7279\u5f81\u56fe\u7684\u7ed3\u679c\u901a\u8fc7\u5377\u79ef\u64cd\u4f5c\u4f7f\u5f97\u5176\u901a\u9053\u6570\u4e0e\u5bf9\u5e94\u7f16\u7801\u5668\u90e8\u5206\u76f8\u540c\u3002\u8fd9\u4e00\u4e0a\u91c7\u6837\u8fc7\u7a0b\u91cd\u590d5\u6b21\u5bf9\u5e945\u6b21\u6c60\u5316\u64cd\u4f5c\u3002\u4f20\u7edf\u5168\u8fde\u63a5\u5c42\u53ef\u63a5\u53d7\u4efb\u610f\u5927\u5c0f\u56fe\u7247\u8f93\u5165\uff0c\u4f46\u56e0\u4e3a\u6b64\u5904\u67095\u4e2a\u6c60\u5316\u5c42\uff0c\u6bcf\u6b21\u56fe\u50cf\u7f29\u5c0f\u5230\u539f\u6765\u4e00\u534a\uff0c\u5373\u7f29\u5c0f$2^5=32$\u500d\uff0c\u56e0\u6b64\u5f53\u524d\u7f51\u7edc\u8981\u6c42\u8f93\u5165\u56fe\u50cf\u5927\u5c0f\u9700\u8981\u80fd\u88ab32\u6574\u9664\u3002\u4e0b\u56fe\u4e3a\u672c\u6587\u7f51\u7edc\u7ed3\u6784\u56fe\u3002<\/p>\n\n\n\n

    \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

    \u8bba\u6587\u5730\u5740\uff1ahttps:\/\/arxiv.org\/abs\/1801.05746 github\u5730\u5740\uff1ahttps:\/\/ … \u7ee7\u7eed\u9605\u8bfbTernausNet<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[24,9],"tags":[],"_links":{"self":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/7484"}],"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=7484"}],"version-history":[{"count":5,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/7484\/revisions"}],"predecessor-version":[{"id":7492,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/posts\/7484\/revisions\/7492"}],"wp:attachment":[{"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/media?parent=7484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/categories?post=7484"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/139.9.1.231\/index.php\/wp-json\/wp\/v2\/tags?post=7484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}