{"id":1071858,"date":"2023-04-19T20:03:00","date_gmt":"2023-04-20T03:03:00","guid":{"rendered":"https:\/\/newed.any0.dpdns.org\/en-us\/research\/?post_type=msr-blog-post&#038;p=1071858"},"modified":"2024-09-25T03:35:29","modified_gmt":"2024-09-25T10:35:29","slug":"iclr-2023-vtm","status":"publish","type":"msr-blog-post","link":"https:\/\/newed.any0.dpdns.org\/en-us\/research\/articles\/iclr-2023-vtm\/","title":{"rendered":"ICLR 2023\u6770\u51fa\u8bba\u6587\u5956\u5f97\u4e3b\u72ec\u5bb6\u5206\u4eab\uff1a\u9002\u914d\u4efb\u610f\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u7684\u901a\u7528\u5c0f\u6837\u672c\u5b66\u4e60\u5668"},"content":{"rendered":"\n<p><em>\u4f5c\u8005\uff1a\u7f57\u7fc0<\/em><\/p>\n\n\n\n<p>\u7f16\u8005\u6309\uff1a\u56fd\u9645\u5b66\u4e60\u8868\u5f81\u4f1a\u8bae ICLR\uff08International Conference on Learning Representations\uff09\uff0c\u88ab\u516c\u8ba4\u4e3a\u5f53\u524d\u6700\u5177\u5f71\u54cd\u529b\u7684\u673a\u5668\u5b66\u4e60\u56fd\u9645\u5b66\u672f\u4f1a\u8bae\u4e4b\u4e00\u3002\u5728\u4eca\u5e74\u7684 ICLR 2023 \u5927\u4f1a\u4e0a\uff0c\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u53d1\u8868\u4e86\u5728\u673a\u5668\u5b66\u4e60\u9c81\u68d2\u6027\u3001\u8d1f\u8d23\u4efb\u7684\u4eba\u5de5\u667a\u80fd\u7b49\u9886\u57df\u7684\u6700\u65b0\u7814\u7a76\u6210\u679c\u3002\u5176\u4e2d\uff0c\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u4e0e\u97e9\u56fd\u79d1\u5b66\u6280\u672f\u9662\uff08KAIST\uff09\u5728\u53cc\u65b9\u5b66\u672f\u5408\u4f5c\u6846\u67b6\u4e0b\u7684\u79d1\u7814\u5408\u4f5c\u6210\u679c\uff0c\u56e0\u51fa\u8272\u7684\u6e05\u6670\u6027\u3001\u6d1e\u5bdf\u529b\u3001\u521b\u9020\u529b\u548c\u6f5c\u5728\u7684\u6301\u4e45\u5f71\u54cd\u83b7\u8bc4 ICLR 2023 \u6770\u51fa\u8bba\u6587\u5956\u3002\u7814\u7a76\u5458\u4eec\u63d0\u51fa\u4e86\u9996\u4e2a\u9002\u914d\u6240\u6709\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u7684\u5c0f\u6837\u672c\u5b66\u4e60\u5668 VTM\uff0c\u4ee5\u8f7b\u91cf\u5316\u7684\u8fc1\u79fb\u6210\u672c\uff0c\u8d4b\u4e88\u4e86\u8ba1\u7b97\u673a\u89c6\u89c9\u6a21\u578b\u9884\u6d4b\u65b0\u4efb\u52a1\u6807\u7b7e\u7684\u80fd\u529b\uff0c\u4e3a\u8ba1\u7b97\u673a\u89c6\u89c9\u4e2d\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u7684\u5904\u7406\u4ee5\u53ca\u5c0f\u6837\u672c\u5b66\u4e60\u65b9\u6cd5\u6253\u5f00\u4e86\u5168\u65b0\u601d\u8def\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u662f\u8ba1\u7b97\u673a\u89c6\u89c9\u9886\u57df\u7684\u4e00\u7c7b\u91cd\u8981\u4efb\u52a1\uff0c\u5982\u8bed\u4e49\u5206\u5272\u3001\u6df1\u5ea6\u4f30\u8ba1\u3001\u8fb9\u7f18\u68c0\u6d4b\u548c\u5173\u952e\u70b9\u68c0\u6d4b\u7b49\u3002\u5bf9\u4e8e\u8fd9\u7c7b\u4efb\u52a1\uff0c\u624b\u52a8\u6807\u6ce8\u50cf\u7d20\u7ea7\u6807\u7b7e\u9762\u4e34\u7740\u96be\u4ee5\u627f\u53d7\u7684\u5de8\u989d\u6210\u672c\u3002\u56e0\u6b64\uff0c\u5982\u4f55\u4ece\u5c11\u91cf\u7684\u6807\u6ce8\u6570\u636e\u4e2d\u5b66\u4e60\u5e76\u4f5c\u51fa\u51c6\u786e\u9884\u6d4b\uff0c\u5373\u5c0f\u6837\u672c\u5b66\u4e60\uff0c\u662f\u8be5\u9886\u57df\u5907\u53d7\u5173\u6ce8\u7684\u8bfe\u9898\u3002\u8fd1\u5e74\u6765\uff0c\u5173\u4e8e\u5c0f\u6837\u672c\u5b66\u4e60\u7684\u7814\u7a76\u4e0d\u65ad\u53d6\u5f97\u7a81\u7834\uff0c\u5c24\u5176\u662f\u4e00\u4e9b\u57fa\u4e8e\u5143\u5b66\u4e60\u548c\u5bf9\u6297\u5b66\u4e60\u7684\u65b9\u6cd5\uff0c\u6df1\u53d7\u5b66\u672f\u754c\u7684\u5173\u6ce8\u548c\u6b22\u8fce\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u73b0\u6709\u7684\u8ba1\u7b97\u673a\u89c6\u89c9\u5c0f\u6837\u672c\u5b66\u4e60\u65b9\u6cd5\u4e00\u822c\u9488\u5bf9\u7279\u5b9a\u7684\u67d0\u7c7b\u4efb\u52a1\uff0c\u5982\u5206\u7c7b\u4efb\u52a1\u6216\u8bed\u4e49\u5206\u5272\u4efb\u52a1\u3002\u5b83\u4eec\u901a\u5e38\u5728\u8bbe\u8ba1\u6a21\u578b\u67b6\u6784\u548c\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u5229\u7528\u7279\u5b9a\u4e8e\u8fd9\u4e9b\u4efb\u52a1\u7684\u5148\u9a8c\u77e5\u8bc6\u548c\u5047\u8bbe\uff0c\u56e0\u6b64\u4e0d\u9002\u5408\u63a8\u5e7f\u5230\u4efb\u610f\u7684\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u3002\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7684\u7814\u7a76\u5458\u4eec\u5e0c\u671b\u63a2\u7a76\u4e00\u4e2a\u6838\u5fc3\u95ee\u9898\uff1a\u662f\u5426\u5b58\u5728\u4e00\u79cd\u901a\u7528\u7684\u5c0f\u6837\u672c\u5b66\u4e60\u5668\uff0c\u53ef\u4ee5\u4ece\u5c11\u91cf\u6807\u8bb0\u56fe\u50cf\u4e2d\u5b66\u4e60\u4efb\u610f\u6bb5\u672a\u89c1\u8fc7\u7684\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u3002<\/p>\n\n\n\n<p>\u4e00\u4e2a\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u7684\u76ee\u6807\u662f\u5b66\u4e60\u4ece\u8f93\u5165\u56fe\u50cf\u5230\u4ee5\u50cf\u7d20\u4e3a\u5355\u4f4d\u6ce8\u91ca\u7684\u6807\u7b7e\u7684\u6620\u5c04\uff0c\u5b83\u53ef\u4ee5\u88ab\u5b9a\u4e49\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"942\" height=\"93\" src=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-1.png\" alt=\"formular\" class=\"wp-image-1071966\" style=\"width:349px;height:auto\" srcset=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-1.png 942w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-1-300x30.png 300w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-1-768x76.png 768w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-1-240x24.png 240w\" sizes=\"auto, (max-width: 942px) 100vw, 942px\" \/><\/figure>\n\n\n\n<p>\u5176\u4e2d H \u548c W \u5206\u522b\u662f\u56fe\u50cf\u7684\u9ad8\u4e0e\u5bbd\uff0c\u8f93\u5165\u56fe\u50cf\u4e00\u822c\u5305\u542b RGB \u4e09\u4e2a\u901a\u9053\uff0cC_\u03a4 \u8868\u793a\u8f93\u51fa\u901a\u9053\u7684\u6570\u76ee\u3002\u4e0d\u540c\u7684\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u53ef\u80fd\u6d89\u53ca\u4e0d\u540c\u7684\u8f93\u51fa\u901a\u9053\u6570\u76ee\u548c\u901a\u9053\u5c5e\u6027\uff0c\u5982\u8bed\u4e49\u5206\u5272\u4efb\u52a1\u7684\u8f93\u51fa\u662f\u591a\u901a\u9053\u4e8c\u503c\u7684\uff0c\u800c\u6df1\u5ea6\u4f30\u8ba1\u4efb\u52a1\u7684\u8f93\u51fa\u662f\u5355\u901a\u9053\u8fde\u7eed\u503c\u7684\u3002\u4e00\u4e2a\u901a\u7528\u7684\u5c0f\u6837\u672c\u5b66\u4e60\u5668 F\uff0c\u5bf9\u4e8e\u4efb\u4f55\u8fd9\u6837\u7684\u4efb\u52a1 \u03a4\uff0c\u5728\u7ed9\u5b9a\u5c11\u91cf\u6807\u8bb0\u6837\u672c\u652f\u6301\u96c6 S_\u03a4\uff08\u5305\u542b\u4e86 N \u7ec4\u6837\u672c X^i \u548c\u6807\u6ce8 Y^i\uff09\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u4e3a\u672a\u89c1\u8fc7\u7684\u67e5\u8be2\u56fe\u50cf X^q \u4ea7\u751f\u9884\u6d4b\uff0c\u5373\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"985\" height=\"89\" src=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-2.png\" alt=\"formular\" class=\"wp-image-1071969\" style=\"width:347px;height:auto\" srcset=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-2.png 985w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-2-300x27.png 300w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-2-768x69.png 768w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-2-240x22.png 240w\" sizes=\"auto, (max-width: 985px) 100vw, 985px\" \/><\/figure>\n\n\n\n<p>\u5982\u679c\u5b58\u5728\u9002\u914d\u4efb\u610f\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u7684\u901a\u7528\u5c0f\u6837\u672c\u5b66\u4e60\u5668\uff0c\u90a3\u4e48\u5fc5\u987b\u6ee1\u8db3\u4ee5\u4e0b\u671f\u671b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9996\u5148\uff0c\u5b83\u5fc5\u987b\u5177\u5907 e \u7edf\u4e00\u7684\u4f53\u7cfb\u7ed3\u6784\u3002\u8be5\u7ed3\u6784\u80fd\u591f\u5904\u7406\u4efb\u610f\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\uff0c\u5e76\u5171\u4eab\u5927\u591a\u6570\u4efb\u52a1\u6240\u9700\u7684\u53c2\u6570\uff0c\u4ee5\u4fbf\u83b7\u53d6\u53ef\u6cdb\u5316\u7684\u77e5\u8bc6\uff0c\u4ece\u800c\u80fd\u4ee5\u5c0f\u91cf\u6837\u672c\u5b66\u4e60\u4efb\u610f\u672a\u89c1\u8fc7\u7684\u4efb\u52a1\u3002<\/li>\n\n\n\n<li>\u5176\u6b21\uff0c\u5b66\u4e60\u5668\u5e94\u8be5\u7075\u6d3b\u5730\u8c03\u6574\u5176\u9884\u6d4b\u673a\u5236\uff0c\u4ee5\u89e3\u51b3\u5177\u6709\u5404\u79cd\u8bed\u4e49\u7684\u672a\u89c1\u8fc7\u7684\u4efb\u52a1\uff0c\u540c\u65f6\u8db3\u591f\u9ad8\u6548\uff0c\u4ee5\u9632\u6b62\u8fc7\u5ea6\u62df\u5408\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u56e0\u6b64\uff0c\u5fae\u8f6f\u4e9a\u6d32\u7814\u7a76\u9662\u7684\u7814\u7a76\u5458\u4eec\u8bbe\u8ba1\u5e76\u5b9e\u73b0\u4e86\u5c0f\u6837\u672c\u5b66\u4e60\u5668\u89c6\u89c9\u4ee4\u724c\u5339\u914d VTM\uff08Visual Token Matching\uff09\uff0c\u5176\u53ef\u7528\u4e8e\u4efb\u610f\u7684\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u3002\u8fd9\u662f\u9996\u4e2a\u9002\u914d\u6240\u6709\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u7684\u5c0f\u6837\u672c\u5b66\u4e60\u5668\uff0cVTM \u4e3a\u8ba1\u7b97\u673a\u89c6\u89c9\u4e2d\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u7684\u5904\u7406\u4ee5\u53ca\u5c0f\u6837\u672c\u5b66\u4e60\u65b9\u6cd5\u6253\u5f00\u4e86\u5168\u65b0\u7684\u601d\u8def\u3002\u8be5\u5de5\u4f5c\u83b7\u5f97\u4e86 ICLR 2023 \u6770\u51fa\u8bba\u6587\u5956\u3002<\/p>\n\n\n\n<p>\u8bba\u6587\uff1aUniversal Few-shot Learning of Dense Prediction Tasks with Visual Token Matching<\/p>\n\n\n\n<p>\u94fe\u63a5\uff1ahttps:\/\/arxiv.org\/abs\/2303.14969<\/p>\n\n\n\n<p>VTM \u7684\u8bbe\u8ba1\u7075\u611f\u6e90\u4e8e\u7c7b\u6bd4\u4eba\u7c7b\u7684\u601d\u7ef4\u8fc7\u7a0b\uff1a\u7ed9\u5b9a\u4e00\u4e2a\u65b0\u4efb\u52a1\u7684\u5c11\u91cf\u793a\u4f8b\uff0c\u4eba\u7c7b\u53ef\u4ee5\u6839\u636e\u793a\u4f8b\u4e4b\u95f4\u7684\u76f8\u4f3c\u6027\u5feb\u901f\u5c06\u7c7b\u4f3c\u7684\u8f93\u51fa\u5206\u914d\u7ed9\u7c7b\u4f3c\u7684\u8f93\u5165\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u6839\u636e\u7ed9\u5b9a\u7684\u4e0a\u4e0b\u6587\u7075\u6d3b\u53d8\u901a\u8f93\u5165\u548c\u8f93\u51fa\u4e4b\u95f4\u5728\u54ea\u4e9b\u5c42\u9762\u76f8\u4f3c\u3002\u7814\u7a76\u5458\u4eec\u4f7f\u7528\u57fa\u4e8e\u56fe\u50cf\u5757\uff08patch\uff09\u7ea7\u522b\u7684\u975e\u53c2\u6570\u5339\u914d\u5b9e\u73b0\u4e86\u5bc6\u96c6\u9884\u6d4b\u7684\u7c7b\u6bd4\u8fc7\u7a0b\u3002\u901a\u8fc7\u8bad\u7ec3\uff0c\u6a21\u578b\u88ab\u542f\u53d1\u51fa\u4e86\u6355\u6349\u56fe\u50cf\u5757\u4e2d\u76f8\u4f3c\u6027\u7684\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u7ed9\u5b9a\u4e00\u4e2a\u65b0\u4efb\u52a1\u7684\u5c11\u91cf\u6807\u8bb0\u793a\u4f8b\uff0cVTM \u9996\u5148\u4f1a\u6839\u636e\u7ed9\u5b9a\u7684\u793a\u4f8b\u4ee5\u53ca\u793a\u4f8b\u7684\u6807\u7b7e\u8c03\u6574\u5176\u5bf9\u76f8\u4f3c\u6027\u7684\u7406\u89e3\uff0c\u4ece\u793a\u4f8b\u56fe\u50cf\u5757\u4e2d\u9501\u5b9a\u4e0e\u5f85\u9884\u6d4b\u56fe\u50cf\u5757\u76f8\u4f3c\u7684\u56fe\u50cf\u5757\uff0c\u901a\u8fc7\u7ec4\u5408\u5b83\u4eec\u7684\u6807\u7b7e\u6765\u9884\u6d4b\u672a\u89c1\u8fc7\u7684\u56fe\u50cf\u5757\u7684\u6807\u7b7e\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"507\" src=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-3-1024x507.png\" alt=\"\u56fe1\uff1aVTM \u7684\u6574\u4f53\u67b6\u6784\" class=\"wp-image-1071972\" srcset=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-3-1024x507.png 1024w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-3-300x148.png 300w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-3-768x380.png 768w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-3-240x119.png 240w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-3.png 1508w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u56fe1\uff1aVTM \u7684\u6574\u4f53\u67b6\u6784<\/figcaption><\/figure>\n\n\n\n<p id=\"caption-attachment-44859\"><\/p>\n\n\n\n<p>VTM \u91c7\u7528\u5206\u5c42\u7684\u7f16\u7801\u5668-\u89e3\u7801\u5668\u67b6\u6784\uff0c\u5728\u591a\u4e2a\u5c42\u6b21\u4e0a\u5b9e\u73b0\u4e86\u57fa\u4e8e\u56fe\u50cf\u5757\u7684\u975e\u53c2\u6570\u5339\u914d\u3002\u5b83\u4e3b\u8981\u7531\u56db\u4e2a\u6a21\u5757\u7ec4\u6210\uff0c\u5206\u522b\u4e3a\u56fe\u50cf\u7f16\u7801\u5668 f_\u03a4\u3001\u6807\u7b7e\u7f16\u7801\u5668 g\u3001\u5339\u914d\u6a21\u5757\u548c\u6807\u7b7e\u89e3\u7801\u5668 h\u3002\u7ed9\u5b9a\u67e5\u8be2\u56fe\u50cf\u548c\u652f\u6301\u96c6\uff0c\u56fe\u50cf\u7f16\u7801\u5668\u9996\u5148\u4f1a\u72ec\u7acb\u5730\u63d0\u53d6\u6bcf\u4e2a\u67e5\u8be2\u548c\u652f\u6301\u56fe\u50cf\u7684\u56fe\u50cf\u5757\u7ea7\u8868\u8fbe\u3002\u6807\u7b7e\u7f16\u7801\u5668\u4e5f\u4f1a\u7c7b\u4f3c\u5730\u63d0\u53d6\u6bcf\u4e2a\u652f\u6301\u6807\u7b7e\u7684\u6807\u8bb0\u3002\u5728\u6bcf\u4e2a\u5c42\u6b21\u7684\u6807\u8bb0\u7ed9\u5b9a\u540e\uff0c\u5339\u914d\u6a21\u5757\u4f1a\u6267\u884c\u975e\u53c2\u6570\u5339\u914d\uff0c\u6700\u7ec8\u7531\u6807\u7b7e\u89e3\u7801\u5668\u63a8\u65ad\u51fa\u67e5\u8be2\u56fe\u50cf\u7684\u6807\u7b7e\u3002<\/p>\n\n\n\n<p>VTM \u7684\u672c\u8d28\u662f\u4e00\u4e2a\u5143\u5b66\u4e60\u65b9\u6cd5\u3002\u5176\u8bad\u7ec3\u7531\u591a\u4e2a episode \u7ec4\u6210\uff0c\u6bcf\u4e2a episode \u6a21\u62df\u4e00\u4e2a\u5c0f\u6837\u672c\u5b66\u4e60\u95ee\u9898\u3002VTM \u8bad\u7ec3\u8fd0\u7528\u5230\u4e86\u5143\u8bad\u7ec3\u6570\u636e\u96c6 D_train\uff0c\u5176\u4e2d\u5305\u542b\u591a\u79cd\u6709\u6807\u7b7e\u7684\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u793a\u4f8b\u3002\u6bcf\u4e2a\u8bad\u7ec3 episode \u90fd\u4f1a\u6a21\u62df\u6570\u636e\u96c6\u4e2d\u7279\u5b9a\u4efb\u52a1 T_train \u7684\u5c0f\u6837\u672c\u5b66\u4e60\u573a\u666f\uff0c\u76ee\u6807\u662f\u5728\u7ed9\u5b9a\u652f\u6301\u96c6\u7684\u6761\u4ef6\u4e0b\uff0c\u4e3a\u67e5\u8be2\u56fe\u50cf\u4ea7\u751f\u6b63\u786e\u7684\u6807\u7b7e\u3002\u901a\u8fc7\u591a\u4e2a\u5c0f\u6837\u672c\u5b66\u4e60\u7684\u7ecf\u9a8c\uff0c\u6a21\u578b\u80fd\u591f\u5b66\u4e60\u5230\u901a\u7528\u7684\u77e5\u8bc6\uff0c\u4ee5\u4fbf\u5feb\u901f\u3001\u7075\u6d3b\u5730\u9002\u5e94\u65b0\u7684\u4efb\u52a1\u3002\u5728\u6d4b\u8bd5\u65f6\uff0c\u6a21\u578b\u9700\u8981\u5728\u8bad\u7ec3\u6570\u636e\u96c6 D_train \u4e2d\u672a\u5305\u542b\u7684\u4efb\u610f\u4efb\u52a1 T_test \u4e0a\u8fdb\u884c\u5c0f\u6837\u672c\u5b66\u4e60\u3002<\/p>\n\n\n\n<p>\u5728\u5904\u7406\u4efb\u610f\u4efb\u52a1\u65f6\uff0c\u7531\u4e8e\u5143\u8bad\u7ec3\u548c\u6d4b\u8bd5\u4e2d\u7684\u6bcf\u4e2a\u4efb\u52a1\u7684\u8f93\u51fa\u7ef4\u5ea6 C_\u03a4 \u4e0d\u540c\uff0c\u56e0\u6b64\u4f7f\u5f97\u4e3a\u6240\u6709\u4efb\u52a1\u8bbe\u8ba1\u7edf\u4e00\u7684\u901a\u7528\u6a21\u578b\u53c2\u6570\u6210\u4e3a\u4e86\u5de8\u5927\u6311\u6218\u3002\u4e3a\u4e86\u63d0\u4f9b\u4e00\u4e2a\u7b80\u5355\u800c\u666e\u9002\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u7814\u7a76\u5458\u4eec\u5c06\u4efb\u52a1\u8f6c\u6362\u4e3a C_\u03a4 \u4e2a\u5355\u901a\u9053\u5b50\u4efb\u52a1\uff0c\u5206\u522b\u5b66\u4e60\u6bcf\u4e2a\u901a\u9053\uff0c\u5e76\u4f7f\u7528\u5171\u4eab\u7684\u6a21\u578b F \u72ec\u7acb\u5730\u5bf9\u6bcf\u4e2a\u5b50\u4efb\u52a1\u8fdb\u884c\u5efa\u6a21\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u6d4b\u8bd5 VTM \uff0c\u7814\u7a76\u5458\u4eec\u8fd8\u7279\u522b\u6784\u5efa\u4e86 Taskonomy \u6570\u636e\u96c6\u7684\u4e00\u4e2a\u53d8\u79cd\uff0c\u4ece\u800c\u6a21\u62df\u672a\u89c1\u8fc7\u7684\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u7684\u5c0f\u6837\u672c\u5b66\u4e60\u3002Taskonomy \u5305\u542b\u5404\u79cd\u6807\u6ce8\u8fc7\u7684\u5ba4\u5185\u56fe\u50cf\uff0c\u7814\u7a76\u5458\u4eec\u4ece\u4e2d\u9009\u62e9\u4e86\u5341\u4e2a\u5177\u6709\u4e0d\u540c\u8bed\u4e49\u548c\u8f93\u51fa\u7ef4\u5ea6\u7684\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\uff0c\u5c06\u5176\u5206\u4e3a\u4e94\u90e8\u5206\u7528\u4e8e\u4ea4\u53c9\u9a8c\u8bc1\u3002\u5728\u6bcf\u4e2a\u62c6\u5206\u65b9\u5f0f\u4e2d\uff0c\u4e24\u4e2a\u4efb\u52a1\u7528\u4e8e\u5c0f\u6837\u672c\u8bc4\u4f30\uff08T_test\uff09\uff0c\u5176\u4f59\u516b\u4e2a\u4efb\u52a1\u7528\u4e8e\u8bad\u7ec3\uff08T_train\uff09\u3002\u7814\u7a76\u5458\u4eec\u4ed4\u7ec6\u6784\u9020\u4e86\u5206\u533a\uff0c\u4f7f\u5f97\u8bad\u7ec3\u548c\u6d4b\u8bd5\u4efb\u52a1\u5f7c\u6b64\u6709\u8db3\u591f\u7684\u5dee\u5f02\uff0c\u4f8b\u5982\u5c06\u8fb9\u7f18\u4efb\u52a1\uff08TE\uff0cOE\uff09\u5206\u7ec4\u4e3a\u6d4b\u8bd5\u4efb\u52a1\uff0c\u4ee5\u4fbf\u5bf9\u65b0\u8bed\u4e49\u7684\u4efb\u52a1\u8fdb\u884c\u8bc4\u4f30\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"305\" src=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-4-1024x305.png\" alt=\"\u88681\uff1a\u5728 Taskonomy \u6570\u636e\u96c6\u4e0a\u7684\u5b9a\u91cf\u6bd4\u8f83\uff08 Few-shot \u57fa\u7ebf\u5728\u8bad\u7ec3\u4e86\u6765\u81ea\u5176\u4ed6\u5206\u533a\u7684\u4efb\u52a1\u540e\uff0c\u5728\u9700\u6d4b\u8bd5\u7684\u5206\u533a\u4efb\u52a1\u4e0a\u8fdb\u884c\u4e86 10-shot \u5b66\u4e60\uff0c\u5176\u4e2d\u5b8c\u5168\u76d1\u7763\u7684\u57fa\u7ebf\u5728\u6bcf\u4e2a fold\uff08DPT\uff09\u6216\u6240\u6709 fold\uff08InvPT\uff09\u4e0a\u8bad\u7ec3\u548c\u8bc4\u4f30\u4e86\u4efb\u52a1\uff09\" class=\"wp-image-1071975\" srcset=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-4-1024x305.png 1024w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-4-300x89.png 300w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-4-768x228.png 768w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-4-240x71.png 240w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-4.png 1503w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u88681\uff1a\u5728 Taskonomy \u6570\u636e\u96c6\u4e0a\u7684\u5b9a\u91cf\u6bd4\u8f83\uff08 Few-shot \u57fa\u7ebf\u5728\u8bad\u7ec3\u4e86\u6765\u81ea\u5176\u4ed6\u5206\u533a\u7684\u4efb\u52a1\u540e\uff0c\u5728\u9700\u6d4b\u8bd5\u7684\u5206\u533a\u4efb\u52a1\u4e0a\u8fdb\u884c\u4e86 10-shot \u5b66\u4e60\uff0c\u5176\u4e2d\u5b8c\u5168\u76d1\u7763\u7684\u57fa\u7ebf\u5728\u6bcf\u4e2a fold\uff08DPT\uff09\u6216\u6240\u6709 fold\uff08InvPT\uff09\u4e0a\u8bad\u7ec3\u548c\u8bc4\u4f30\u4e86\u4efb\u52a1\uff09<\/figcaption><\/figure>\n\n\n\n<p id=\"caption-attachment-44860\"><\/p>\n\n\n\n<p>\u88681\u548c\u56fe2\u5206\u522b\u5b9a\u91cf\u4e0e\u5b9a\u6027\u5730\u5c55\u793a\u4e86 VTM \u548c\u4e24\u7c7b\u57fa\u7ebf\u6a21\u578b\u5728\u5341\u4e2a\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u4e0a\u7684\u5c0f\u6837\u672c\u5b66\u4e60\u6027\u80fd\u3002\u5176\u4e2d\uff0cDPT \u548c InvPT \u662f\u4e24\u79cd\u6700\u5148\u8fdb\u7684\u76d1\u7763\u5b66\u4e60\u65b9\u6cd5\uff0cDPT \u53ef\u72ec\u7acb\u5730\u9488\u5bf9\u6bcf\u4e2a\u5355\u4e00\u4efb\u52a1\u8fdb\u884c\u8bad\u7ec3\uff0c\u800c InvPT \u5219\u53ef\u4ee5\u8054\u5408\u8bad\u7ec3\u6240\u6709\u4efb\u52a1\u3002\u7531\u4e8e\u5728 VTM \u4e4b\u524d\u8fd8\u6ca1\u6709\u9488\u5bf9\u901a\u7528\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u5f00\u53d1\u7684\u4e13\u7528\u5c0f\u6837\u672c\u65b9\u6cd5\uff0c\u56e0\u6b64\u7814\u7a76\u5458\u4eec\u5c06 VTM \u4e0e\u4e09\u79cd\u6700\u5148\u8fdb\u7684\u5c0f\u6837\u672c\u5206\u5272\u65b9\u6cd5\uff0c\u5373 DGPNet\u3001HSNet \u548c VAT\uff0c\u8fdb\u884c\u5bf9\u6bd4\uff0c\u5e76\u628a\u5b83\u4eec\u62d3\u5c55\u5230\u5904\u7406\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u7684\u4e00\u822c\u6807\u7b7e\u7a7a\u95f4\u3002VTM \u5728\u8bad\u7ec3\u671f\u95f4\u6ca1\u6709\u8bbf\u95ee\u6d4b\u8bd5\u4efb\u52a1 T_test\uff0c\u5e76\u4e14\u4ec5\u5728\u6d4b\u8bd5\u65f6\u4f7f\u7528\u4e86\u5c11\u91cf\uff0810\u5f20\uff09\u7684\u6807\u8bb0\u56fe\u50cf\uff0c\u4f46\u5b83\u5374\u5728\u6240\u6709\u5c0f\u6837\u672c\u57fa\u7ebf\u6a21\u578b\u4e2d\u8868\u73b0\u5f97\u6700\u597d\uff0c\u5e76\u4e14\u5728\u8bb8\u591a\u4efb\u52a1\u4e2d\u7684\u8868\u73b0\u90fd\u5177\u5907\u4e0e\u5168\u76d1\u7763\u57fa\u7ebf\u6a21\u578b\u6bd4\u8f83\u7684\u7ade\u4e89\u529b\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"654\" src=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-5-1024x654.png\" alt=\"\u56fe2\uff1a\u5728 Taskonomy \u7684\u5341\u4e2a\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u4e2d\uff0c\u5728\u65b0\u4efb\u52a1\u4e0a\u4ec5\u63d0\u4f9b\u5341\u5f20\u6807\u8bb0\u56fe\u50cf\u7684\u5c0f\u6837\u672c\u5b66\u4e60\u65b9\u6cd5\u7684\u5b9a\u6027\u6bd4\u8f83\u3002\u5728\u5176\u4ed6\u65b9\u6cd5\u5931\u8d25\u7684\u60c5\u51b5\u4e0b\uff0c VTM \u6210\u529f\u5730\u5b66\u4e60\u4e86\u6240\u6709\u5177\u6709\u4e0d\u540c\u8bed\u4e49\u548c\u4e0d\u540c\u6807\u7b7e\u8868\u793a\u7684\u65b0\u4efb\u52a1\u3002\" class=\"wp-image-1071978\" srcset=\"https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-5-1024x654.png 1024w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-5-300x192.png 300w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-5-768x491.png 768w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-5-240x153.png 240w, https:\/\/newed.any0.dpdns.org\/en-us\/research\/wp-content\/uploads\/2024\/08\/iclr-2023-vtm-5.png 1512w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u56fe2\uff1a\u5728 Taskonomy \u7684\u5341\u4e2a\u5bc6\u96c6\u9884\u6d4b\u4efb\u52a1\u4e2d\uff0c\u5728\u65b0\u4efb\u52a1\u4e0a\u4ec5\u63d0\u4f9b\u5341\u5f20\u6807\u8bb0\u56fe\u50cf\u7684\u5c0f\u6837\u672c\u5b66\u4e60\u65b9\u6cd5\u7684\u5b9a\u6027\u6bd4\u8f83\u3002\u5728\u5176\u4ed6\u65b9\u6cd5\u5931\u8d25\u7684\u60c5\u51b5\u4e0b\uff0c VTM \u6210\u529f\u5730\u5b66\u4e60\u4e86\u6240\u6709\u5177\u6709\u4e0d\u540c\u8bed\u4e49\u548c\u4e0d\u540c\u6807\u7b7e\u8868\u793a\u7684\u65b0\u4efb\u52a1\u3002<\/figcaption><\/figure>\n\n\n\n<p id=\"caption-attachment-44861\"><\/p>\n\n\n\n<p>\u5728\u56fe2\u4e2d\uff0c\u865a\u7ebf\u4e0a\u65b9\u7684\u5206\u522b\u662f\u771f\u5b9e\u6807\u7b7e\u548c\u4e24\u79cd\u76d1\u7763\u5b66\u4e60\u65b9\u6cd5 DPT \u548c 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