{"id":261226,"date":"2024-05-15T13:57:26","date_gmt":"2024-05-15T05:57:26","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/261226.html"},"modified":"2024-05-15T13:57:32","modified_gmt":"2024-05-15T05:57:32","slug":"%e6%9c%89%e4%bb%80%e4%b9%88%e9%80%9a%e7%94%a8%e7%9a%84%e7%9f%a5%e8%af%86%e8%92%b8%e9%a6%8f%e7%ae%97%e6%b3%95%e4%bb%a3%e7%a0%81%e7%94%a8%e4%ba%8e%e7%9b%ae%e6%a0%87%e6%a3%80%e6%b5%8b%e6%96%b9%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/261226.html","title":{"rendered":"\u6709\u4ec0\u4e48\u901a\u7528\u7684\u77e5\u8bc6\u84b8\u998f\u7b97\u6cd5\u4ee3\u7801\u7528\u4e8e\u76ee\u6807\u68c0\u6d4b\u65b9\u9762\u7684"},"content":{"rendered":"

\"\u6709\u4ec0\u4e48\u901a\u7528\u7684\u77e5\u8bc6\u84b8\u998f\u7b97\u6cd5\u4ee3\u7801\u7528\u4e8e\u76ee\u6807\u68c0\u6d4b\u65b9\u9762\u7684\"<\/p>\n

\u6709\u9488\u5bf9\u76ee\u6807\u68c0\u6d4b\u65b9\u9762\u7684\u901a\u7528\u77e5\u8bc6\u84b8\u998f\u7b97\u6cd5\u4ee3\u7801\uff0c\u4e3b\u8981\u5305\u62ec\u7279\u5f81\u84b8\u998f\uff08Feature Distillation\uff09\u3001\u54cd\u5e94\u84b8\u998f\uff08Response Distillation\uff09\u3001\u5173\u7cfb\u84b8\u998f\uff08Relation Distillation\uff09<\/strong>\u3002\u8fd9\u4e9b\u7b97\u6cd5\u901a\u8fc7\u84b8\u998f\u8fc7\u7a0b\u5c06\u4e00\u4e2a\u9884\u8bad\u7ec3\u597d\u7684\u5927\u6a21\u578b\uff08\u6559\u5e08\u6a21\u578b\uff09\u7684\u77e5\u8bc6\u4f20\u9012\u7ed9\u4e00\u4e2a\u7ed3\u6784\u66f4\u7b80\u5355\u7684\u5c0f\u6a21\u578b\uff08\u5b66\u751f\u6a21\u578b\uff09\uff0c\u5728\u4fdd\u6301\u6a21\u578b\u8f7b\u91cf\u5316\u7684\u540c\u65f6\u5c3d\u53ef\u80fd\u4fdd\u7559\u6559\u5e08\u6a21\u578b\u7684\u6027\u80fd\u3002<\/p>\n<\/p>\n

\u7279\u522b\u5730\uff0c\u7279\u5f81\u84b8\u998f<\/strong>\u6ce8\u91cd\u4e8e\u6559\u5e08\u6a21\u578b\u548c\u5b66\u751f\u6a21\u578b\u95f4\u7684\u7279\u5f81\u56fe\uff08Feature Map\uff09\u7684\u76f8\u4f3c\u5ea6\u3002\u8fd9\u79cd\u65b9\u6cd5\u901a\u8fc7\u6700\u5c0f\u5316\u6559\u5e08\u548c\u5b66\u751f\u7279\u5f81\u56fe\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u6765\u6307\u5bfc\u5b66\u751f\u6a21\u578b\u5b66\u4e60\u6559\u5e08\u6a21\u578b\u4e30\u5bcc\u7684\u8868\u5f81\u80fd\u529b\u3002\u8fd9\u5728\u76ee\u6807\u68c0\u6d4b\u7b49\u9700\u8981\u7cbe\u7ec6\u7279\u5f81\u8868\u8fbe\u7684\u4efb\u52a1\u4e2d\u8868\u73b0\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u7279\u5f81\u84b8\u998f<\/h3>\n<\/p>\n

\u7279\u5f81\u84b8\u998f\u65b9\u6cd5\u901a\u5e38\u6d89\u53ca\u8ba1\u7b97\u5b66\u751f\u6a21\u578b\u548c\u6559\u5e08\u6a21\u578b\u7279\u5f81\u56fe\u7684\u5dee\u5f02\uff0c\u5e76\u901a\u8fc7\u8fd9\u4e2a\u5dee\u5f02\u6765\u5f15\u5bfc\u5b66\u751f\u6a21\u578b\u5b66\u4e60\u3002\u4e00\u4e2a\u5e38\u7528\u7684\u5ea6\u91cf\u662f\u7279\u5f81\u56fe\u4e4b\u95f4\u7684L2\u635f\u5931\u6216\u662f\u5176\u4ed6\u76f8\u4f3c\u5ea6\u91cf\u51c6\u5219\uff0c\u5982\u4f59\u5f26\u76f8\u4f3c\u5ea6\u3002<\/p>\n<\/p>\n

\u9996\u5148\uff0c\u6559\u5e08\u6a21\u578b\u548c\u5b66\u751f\u6a21\u578b\u4f1a\u5bf9\u540c\u4e00\u8f93\u5165\u6570\u636e\u8fdb\u884c\u524d\u5411\u4f20\u64ad\uff0c\u4ea7\u751f\u5404\u81ea\u7684\u7279\u5f81\u56fe\u3002\u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u7279\u5f81\u84b8\u998f\u7684\u5173\u952e\u5728\u4e8e\u8bbe\u8ba1\u4e00\u4e2a\u6709\u6548\u7684\u635f\u5931\u51fd\u6570\u6765\u8861\u91cf\u4e24\u8005\u7684\u7279\u5f81\u56fe\u5dee\u5f02\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u5e38\u89c1\u505a\u6cd5\u662f\u5bf9\u6559\u5e08\u6a21\u578b\u7684\u7279\u5f81\u56fe\u8fdb\u884c\u67d0\u79cd\u5f62\u5f0f\u7684\u8f6c\u6362\u6216\u5f52\u4e00\u5316\u5904\u7406\uff0c\u4ee5\u9002\u914d\u5b66\u751f\u6a21\u578b\u7684\u7279\u5f81\u8868\u793a\u80fd\u529b\u3002\u8fd9\u6837\u505a\u53ef\u4ee5\u786e\u4fdd\u5b66\u751f\u6a21\u578b\u80fd\u591f\u4ee5\u8f83\u5c0f\u7684\u8ba1\u7b97\u5f00\u9500\u6a21\u62df\u6559\u5e08\u6a21\u578b\u7684\u7279\u5f81\u8868\u8fbe\uff0c\u4ece\u800c\u5728\u4e0d\u663e\u8457\u589e\u52a0\u5ef6\u65f6\u7684\u60c5\u51b5\u4e0b\u63d0\u5347\u6027\u80fd\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u54cd\u5e94\u84b8\u998f<\/h3>\n<\/p>\n

\u54cd\u5e94\u84b8\u998f\u5173\u6ce8\u6a21\u578b\u8f93\u51fa\u7684\u8f6f\u76ee\u6807\uff08Soft Targets\uff09\uff0c\u5373\u6a21\u578b\u5bf9\u4e8e\u6bcf\u4e2a\u7c7b\u522b\u7684\u9884\u6d4b\u6982\u7387\u3002\u901a\u8fc7\u8feb\u4f7f\u5b66\u751f\u6a21\u578b\u6a21\u62df\u6559\u5e08\u6a21\u578b\u7684\u8f93\u51fa\u6982\u7387\u5206\u5e03\uff0c\u5b66\u751f\u6a21\u578b\u53ef\u4ee5\u5b66\u4e60\u5230\u6559\u5e08\u6a21\u578b\u7684\u9884\u6d4b\u503e\u5411\u548c\u6982\u7387\u6821\u51c6\u77e5\u8bc6\u3002<\/p>\n<\/p>\n

\u5177\u4f53\u5b9e\u65bd\u4e2d\uff0c\u9664\u4e86\u6807\u51c6\u7684\u5206\u7c7b\u635f\u5931\u5916\uff0c\u8fd8\u989d\u5916\u5f15\u5165\u4e00\u4e2a\u84b8\u998f\u635f\u5931\uff08\u901a\u5e38\u4f7f\u7528\u4ea4\u53c9\u71b5\u6216KL\u6563\u5ea6\uff09\u3002\u84b8\u998f\u635f\u5931\u8d1f\u8d23\u6700\u5c0f\u5316\u5b66\u751f\u6a21\u578b\u548c\u6559\u5e08\u6a21\u578b\u8f93\u51fa\u4e4b\u95f4\u7684\u5dee\u5f02\u3002\u901a\u8fc7\u8fd9\u6837\u505a\uff0c\u5373\u4f7f\u5728\u6807\u6ce8\u6570\u636e\u7a00\u7f3a\u7684\u60c5\u51b5\u4e0b\uff0c\u5b66\u751f\u6a21\u578b\u4e5f\u80fd\u4ece\u6559\u5e08\u6a21\u578b\u90a3\u91cc\u83b7\u5f97\u989d\u5916\u7684\u6307\u5bfc\uff0c\u6709\u6548\u5730\u63d0\u5347\u5176\u6cdb\u5316\u80fd\u529b\u3002<\/p>\n<\/p>\n

\u4e09\u3001\u5173\u7cfb\u84b8\u998f<\/h3>\n<\/p>\n

\u5173\u7cfb\u84b8\u998f\u4e13\u6ce8\u4e8e\u6a21\u578b\u5185\u90e8\u591a\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u7684\u76f8\u4e92\u5173\u7cfb\uff0c\u5982\u4e0d\u540c\u5c42\u6216\u4e0d\u540c\u533a\u57df\u7279\u5f81\u56fe\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u901a\u8fc7\u5bf9\u8fd9\u4e9b\u5185\u90e8\u5173\u7cfb\u7684\u84b8\u998f\uff0c\u53ef\u4ee5\u4fc3\u4f7f\u5b66\u751f\u6a21\u578b\u5b66\u4e60\u5230\u6559\u5e08\u6a21\u578b\u7684\u5185\u90e8\u8868\u5f81\u65b9\u5f0f\u548c\u6570\u636e\u4e4b\u95f4\u7684\u6df1\u5c42\u5173\u7cfb\u3002<\/p>\n<\/p>\n

\u5728\u5b9e\u73b0\u4e0a\uff0c\u53ef\u4ee5\u901a\u8fc7\u8ba1\u7b97\u6559\u5e08\u548c\u5b66\u751f\u6a21\u578b\u5185\u90e8\u7279\u5f81\u7684\u76f8\u4e92\u4f5c\u7528\uff08\u4f8b\u5982\uff0c\u901a\u8fc7\u7279\u5f81\u56fe\u4e4b\u95f4\u7684\u70b9\u79ef\uff09\u6765\u6355\u6349\u8fd9\u4e9b\u5173\u7cfb\uff0c\u7136\u540e\u901a\u8fc7\u6700\u5c0f\u5316\u5b83\u4eec\u4e4b\u95f4\u7684\u5dee\u5f02\u6765\u8fdb\u884c\u5173\u7cfb\u84b8\u998f\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347\u5b66\u751f\u6a21\u578b\u5bf9\u590d\u6742\u573a\u666f\u7684\u7406\u89e3\u80fd\u529b\uff0c\u4f7f\u5176\u66f4\u597d\u5730\u5904\u7406\u76ee\u6807\u68c0\u6d4b\u4e2d\u7684\u5404\u79cd\u6311\u6218\u3002<\/p>\n<\/p>\n

\u56db\u3001\u4f18\u5316\u4e0e\u5b9e\u8df5\u7ec6\u8282<\/h3>\n<\/p>\n

\u5728\u76ee\u6807\u68c0\u6d4b\u7684\u77e5\u8bc6\u84b8\u998f\u5b9e\u8df5\u4e2d\uff0c\u7ec6\u8282\u4f18\u5316\u4e5f\u5341\u5206\u5173\u952e\u3002\u5982\u4f55\u9009\u62e9\u5408\u9002\u7684\u6559\u5e08\u6a21\u578b\u3001\u8bbe\u8ba1\u6709\u6548\u7684\u84b8\u998f\u7b56\u7565\u3001\u8c03\u6574\u5b66\u4e60\u7387\u7b49\u8d85\u53c2\u6570\u90fd\u4f1a\u5bf9\u6700\u7ec8\u6548\u679c\u4ea7\u751f\u663e\u8457\u5f71\u54cd\u3002\u540c\u65f6\uff0c\u878d\u5408\u591a\u79cd\u84b8\u998f\u6280\u672f\u7684\u6df7\u5408\u7b56\u7565\u901a\u5e38\u80fd\u83b7\u5f97\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n<\/p>\n

\u7ed3\u5408\u4e0a\u8ff0\u6280\u672f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u76ee\u6807\u68c0\u6d4b\u4efb\u52a1\u9700\u6c42\uff0c\u5b9a\u5236\u5316\u8bbe\u8ba1\u84b8\u998f\u8bad\u7ec3\u6d41\u7a0b\uff0c\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\u6709\u6548\u5730\u63d0\u5347\u6a21\u578b\u6027\u80fd\u7684\u540c\u65f6\uff0c\u4fdd\u6301\u6a21\u578b\u7684\u8f7b\u91cf\u5316\u548c\u9ad8\u6548\u6027\u3002\u5728\u90e8\u7f72\u5230\u5b9e\u9645\u5e94\u7528\u573a\u666f\u4e2d\u65f6\uff0c\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u5feb\u901f\u3001\u51c6\u786e\u7684\u76ee\u6807\u68c0\u6d4b\uff0c\u6ee1\u8db3\u5b9e\u65f6\u6027\u548c\u51c6\u786e\u6027\u7684\u53cc\u91cd\u9700\u6c42\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

1. \u4f60\u77e5\u9053\u54ea\u4e9b\u5e38\u7528\u7684\u76ee\u6807\u68c0\u6d4b\u7b97\u6cd5\uff1f<\/strong>
\n\u76ee\u6807\u68c0\u6d4b\u662f\u8ba1\u7b97\u673a\u89c6\u89c9\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u4efb\u52a1\uff0c\u5e38\u7528\u7684\u76ee\u6807\u68c0\u6d4b\u7b97\u6cd5\u5305\u62ecYOLO\uff08You Only Look Once\uff09\u3001Faster R-CNN\uff08Region-based Convolutional Neural Networks\uff09\u548cSSD\uff08Single Shot MultiBox Detector\uff09\u7b49\u3002<\/p>\n

2. \u76ee\u6807\u68c0\u6d4b\u4e2d\u7684\u77e5\u8bc6\u84b8\u998f\u662f\u4ec0\u4e48\uff1f<\/strong>
\n\u77e5\u8bc6\u84b8\u998f\u662f\u4e00\u79cd\u6a21\u578b\u538b\u7f29\u7684\u6280\u672f\uff0c\u65e8\u5728\u5c06\u4e00\u4e2a\u590d\u6742\u7684\u6a21\u578b\u7684\u77e5\u8bc6\u8fc1\u79fb\u5230\u4e00\u4e2a\u66f4\u52a0\u7b80\u5316\u7684\u6a21\u578b\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u6a21\u578b\u7684\u63a8\u7406\u901f\u5ea6\u548c\u51cf\u5c11\u6a21\u578b\u7684\u5b58\u50a8\u7a7a\u95f4\u3002\u5728\u76ee\u6807\u68c0\u6d4b\u4e2d\uff0c\u77e5\u8bc6\u84b8\u998f\u53ef\u4ee5\u901a\u8fc7\u5c06\u4e00\u4e2a\u590d\u6742\u7684\u76ee\u6807\u68c0\u6d4b\u6a21\u578b\uff08\u5982Faster R-CNN\uff09\u7684\u77e5\u8bc6\u8fc1\u79fb\u5230\u4e00\u4e2a\u66f4\u52a0\u8f7b\u91cf\u7ea7\u7684\u6a21\u578b\uff08\u5982SSD\uff09\u4e2d\uff0c\u4ece\u800c\u5728\u4e0d\u727a\u7272\u8fc7\u591a\u6027\u80fd\u7684\u60c5\u51b5\u4e0b\u63d0\u9ad8\u63a8\u7406\u901f\u5ea6\u3002<\/p>\n

3. \u6709\u6ca1\u6709\u901a\u7528\u7684\u77e5\u8bc6\u84b8\u998f\u7b97\u6cd5\u4ee3\u7801\u53ef\u4ee5\u7528\u4e8e\u76ee\u6807\u68c0\u6d4b\uff1f<\/strong>
\n\u76ee\u524d\uff0c\u6709\u4e00\u4e9b\u901a\u7528\u7684\u77e5\u8bc6\u84b8\u998f\u7b97\u6cd5\u53ef\u4ee5\u5e94\u7528\u4e8e\u76ee\u6807\u68c0\u6d4b\u4efb\u52a1\u3002\u4f8b\u5982\uff0cFitNet\u7b97\u6cd5\u901a\u8fc7\u4f7f\u7528\u4e00\u4e2a\u8f85\u52a9\u7684\u5c0f\u7f51\u7edc\u6765\u84b8\u998f\u4e00\u4e2a\u5927\u7f51\u7edc\u7684\u77e5\u8bc6\uff1bAttentionTransfer\u7b97\u6cd5\u901a\u8fc7\u4f7f\u7528\u6ce8\u610f\u529b\u673a\u5236\u6765\u84b8\u998f\u4e00\u4e2a\u5927\u7f51\u7edc\u7684\u77e5\u8bc6\uff1bDistillation with Instance-Aware Feature Maps\uff08DML\uff09\u7b97\u6cd5\u901a\u8fc7\u5728\u7279\u5f81\u5c42\u4e0a\u8fdb\u884c\u77e5\u8bc6\u84b8\u998f\u7b49\u7b49\u3002\u8fd9\u4e9b\u7b97\u6cd5\u7684\u4ee3\u7801\u5728\u5f00\u6e90\u793e\u533a\u4e2d\u90fd\u53ef\u4ee5\u627e\u5230\uff0c\u5e76\u4e14\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u76f8\u5e94\u7684\u4fee\u6539\u548c\u8c03\u6574\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u6709\u9488\u5bf9\u76ee\u6807\u68c0\u6d4b\u65b9\u9762\u7684\u901a\u7528\u77e5\u8bc6\u84b8\u998f\u7b97\u6cd5\u4ee3\u7801\uff0c\u4e3b\u8981\u5305\u62ec\u7279\u5f81\u84b8\u998f\uff08Feature Distillation\uff09\u3001\u54cd\u5e94\u84b8 […]","protected":false},"author":3,"featured_media":261231,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/261226"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=261226"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/261226\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/261231"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=261226"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=261226"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=261226"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}