{"id":16265,"date":"2023-11-08T17:19:34","date_gmt":"2023-11-08T09:19:34","guid":{"rendered":"https:\/\/aif.amtbbs.org\/?p=16265"},"modified":"2023-11-08T17:19:34","modified_gmt":"2023-11-08T09:19:34","slug":"%e8%b0%b7%e6%ad%8cdeepmind%e5%8a%9b%e8%af%81%ef%bc%9agpt-4%e7%bb%88%e5%b1%80%e6%98%af%e4%ba%ba%e7%b1%bb%e6%99%ba%e6%85%a7%e6%80%bb%e5%92%8c%ef%bc%81transformer%e6%a8%a1%e5%9e%8b%e6%97%a0%e6%b3%95","status":"publish","type":"post","link":"https:\/\/aif.amtbbs.org\/index.php\/2023\/11\/08\/16265\/","title":{"rendered":"\u8c37\u6b4cDeepMind\u529b\u8bc1\uff1aGPT-4\u7ec8\u5c40\u662f\u4eba\u7c7b\u667a\u6167\u603b\u548c\uff01Transformer\u6a21\u578b\u65e0\u6cd5\u8d85\u8d8a\u8bad\u7ec3\u6570\u636e\u8fdb\u884c\u6cdb\u5316"},"content":{"rendered":"<section>\n<section>\n<section>\n<h5><strong>\u3010\u5bfc\u8bfb\u3011<\/strong>Transformer\u6a21\u578b\u662f\u5426\u80fd\u591f\u6cdb\u5316\u51fa\u65b0\u7684\u8ba4\u77e5\u548c\u80fd\u529b\uff1f\u6700\u8fd1\uff0c\u8c37\u6b4c\u7684\u7814\u7a76\u4eba\u5458\u8fdb\u884c\u4e86\u6709\u5173\u5b9e\u9a8c\uff0c\u5bf9\u4e8e\u8fd9\u4e00\u95ee\u9898\u7ed9\u51fa\u4e86\u81ea\u5df1\u7684\u7b54\u6848\u3002<\/h5>\n<\/section>\n<\/section>\n<\/section>\n<section><\/section>\n<p>Transformer\u6a21\u578b\u662f\u5426\u80fd\u591f\u8d85\u8d8a\u9884\u8bad\u7ec3\u6570\u636e\u8303\u56f4\uff0c\u6cdb\u5316\u51fa\u65b0\u7684\u8ba4\u77e5\u548c\u80fd\u529b\uff0c\u4e00\u76f4\u662f\u5b66\u754c\u4e89\u8bae\u5df2\u4e45\u7684\u95ee\u9898\u3002<\/p>\n<p>\u6700\u8fd1\u8c37\u6b4cDeepMind\u76843\u4f4d\u7814\u7a76\u7814\u7a76\u4eba\u5458\u8ba4\u4e3a\uff0c\u8981\u6c42\u6a21\u578b\u5728\u8d85\u51fa\u9884\u8bad\u7ec3\u6570\u636e\u8303\u56f4\u4e4b\u5916\u6cdb\u5316\u51fa\u89e3\u51b3\u65b0\u95ee\u9898\u7684\u80fd\u529b\uff0c\u51e0\u4e4e\u662f\u4e0d\u53ef\u80fd\u7684\u3002<\/p>\n<p>LLM\u7684\u7ec8\u5c40\u5c31\u662f\u4eba\u7c7b\u667a\u6167\u603b\u548c\uff1f<\/p>\n<section><img data-dominant-color=\"f1f1f1\" data-has-transparency=\"false\" style=\"--dominant-color: #f1f1f1;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16267\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1.png\" width=\"1080\" height=\"333\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-300x93.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-1024x316.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-150x46.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-768x237.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/section>\n<p>\u8bba\u6587\u5730\u5740\uff1ahttps:\/\/arxiv.org\/abs\/2311.00871<\/p>\n<p>Jim Fan\u8f6c\u53d1\u8bba\u6587\u540e\u8bc4\u8bba\u8bf4\uff0c\u8fd9\u660e\u786e\u8bf4\u660e\u4e86\u8bad\u7ec3\u6570\u636e\u5bf9\u4e8e\u6a21\u578b\u6027\u80fd\u7684\u91cd\u8981\u6027\uff0c\u6240\u4ee5\u6570\u636e\u8d28\u91cf\u5bf9\u4e8eLLM\u6765\u8bf4\u5b9e\u5728\u662f\u592a\u91cd\u8981\u4e86\u3002<\/p>\n<p><img data-dominant-color=\"161616\" data-has-transparency=\"false\" style=\"--dominant-color: #161616;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16268\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-1.png\" width=\"1080\" height=\"442\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-1.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-1-300x123.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-1-1024x419.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-1-150x61.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-1-768x314.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u7814\u7a76\u4eba\u5458\u5728\u8bba\u6587\u4e2d\u4e13\u6ce8\u4e8e\u7814\u7a76\u9884\u8bad\u7ec3\u8fc7\u7a0b\u7684\u4e00\u4e2a\u7279\u5b9a\u65b9\u9762\u2014\u2014\u9884\u8bad\u7ec3\u4e2d\u4f7f\u7528\u7684\u6570\u636e\u2014\u2014\u5e76\u7814\u7a76\u5b83\u5982\u4f55\u5f71\u54cd\u6700\u7ec8Transformer\u6a21\u578b\u7684\u5c11\u6837\u672c\u5b66\u4e60\u80fd\u529b\u3002<\/p>\n<p>\u7814\u7a76\u4eba\u5458\u4f7f\u7528\u4e00\u7ec4<img data-dominant-color=\"e2e2e2\" data-has-transparency=\"false\" style=\"--dominant-color: #e2e2e2;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16269\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-2.png\" width=\"892\" height=\"62\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-2.png 892w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-2-300x21.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-2-150x10.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-2-768x53.png 768w\" sizes=\"auto, (max-width: 892px) 100vw, 892px\" \/>\u6765\u4f5c\u4e3a\u8f93\u5165\u548c\u6807\u7b7e\uff0c \u00a0\u6765\u5bf9\u65b0\u8f93\u5165\u7684<img data-dominant-color=\"e0e0e0\" data-has-transparency=\"false\" style=\"--dominant-color: #e0e0e0;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16270\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-3.png\" width=\"110\" height=\"50\" alt=\"\u56fe\u7247\" \/>\u7684\u6807\u7b7e<img data-dominant-color=\"e1e1e1\" data-has-transparency=\"false\" style=\"--dominant-color: #e1e1e1;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16271\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-4.png\" width=\"182\" height=\"60\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-4.png 182w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-4-150x49.png 150w\" sizes=\"auto, (max-width: 182px) 100vw, 182px\" \/>\u8fdb\u884c\u9884\u6d4b\u3002\u8981\u8bad\u7ec3\u6a21\u578b\u505a\u51fa\u8fd9\u6837\u7684\u9884\u6d4b\uff0c\u9700\u8981\u5728<img data-dominant-color=\"e6e6e6\" data-has-transparency=\"false\" style=\"--dominant-color: #e6e6e6;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16272\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-5.png\" width=\"1080\" height=\"54\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-5.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-5-300x15.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-5-1024x51.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-5-150x8.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-5-768x38.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/>\u5f62\u5f0f\u7684\u8bb8\u591a\u5e8f\u5217\u4e0a\u62df\u5408\u6a21\u578b\u3002<\/p>\n<p>\u7814\u7a76\u4eba\u5458\u4f7f\u7528\u5305\u542b\u591a\u79cd\u4e0d\u540c\u51fd\u6570\u7c7b\u522b\u7684\u6df7\u5408\u5bf9Transformer\u6a21\u578b\u8fdb\u884c\u9884\u8bad\u7ec3\uff0c\u4ee5\u4fbf\u5728\u4e0a\u4e0b\u6587\u4e2d\u5b66\u4e60\uff0c\u5e76\u5c55\u793a\u4e86\u6240\u8868\u73b0\u51fa\u7684\u6a21\u578b\u9009\u62e9\u884c\u4e3a\uff08Model Selection Phenomena\uff09\u3002<\/p>\n<p>\u4ed6\u4eec\u8fd8\u7814\u7a76\u4e86\u9884\u8bad\u7ec3Transformer\u6a21\u578b\u5728\u4e0e\u9884\u8bad\u7ec3\u6570\u636e\u4e2d\u7684\u51fd\u6570\u7c7b\u522b \u300c\u4e0d\u4e00\u81f4 \uff08out-of-distribution\uff09\u300d\u7684\u51fd\u6570\u4e0a\u7684\u60c5\u5883\u5b66\u4e60\u884c\u4e3a\u3002<\/p>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u7814\u7a76\u4eba\u5458\u7814\u7a76\u4e86\u9884\u8bad\u7ec3\u6570\u636e\u7ec4\u6210\u4e0eTransformer\u6a21\u578b\u5bf9\u76f8\u5173\u4efb\u52a1\u8fdb\u884c\u5c11\u91cf\u5b66\u4e60\u7684\u80fd\u529b\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u548c\u5f71\u54cd\u540e\u53d1\u73b0\uff1a<\/p>\n<p>1. \u5728\u6240\u7814\u7a76\u7684\u673a\u5236\u4e2d\uff0c\u6709\u660e\u786e\u7684\u8bc1\u636e\u8868\u660e\uff0c\u6a21\u578b\u5728\u4e0a\u4e0b\u6587\u5b66\u4e60\u8fc7\u7a0b\u4e2d\u53ef\u4ee5\u5728\u9884\u8bad\u7ec3\u7684\u51fd\u6570\u7c7b\u522b\u4e2d\u8fdb\u884c\u6a21\u578b\u9009\u62e9\uff0c\u800c\u4e14\u51e0\u4e4e\u4e0d\u9700\u8981\u989d\u5916\u7684\u7edf\u8ba1\u6210\u672c\u3002<\/p>\n<section><img data-dominant-color=\"f2f2f2\" data-has-transparency=\"false\" style=\"--dominant-color: #f2f2f2;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16273\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-6.png\" width=\"1080\" height=\"644\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-6.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-6-300x179.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-6-1024x611.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-6-150x89.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-6-768x458.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/section>\n<p>\u9884\u8bad\u7ec3\u6570\u636e\u4e2d\u5404\u4e2a\u7a00\u758f\u7a0b\u5ea6\u7684\u7ebf\u6027\u51fd\u6570\u90fd\u88ab\u5f88\u597d\u5730\u8986\u76d6\u7684\u60c5\u51b5\u4e0b\uff0cTransformer\u53ef\u4ee5\u8fdb\u884c\u8fd1\u4f3c\u6700\u4f18\u7684\u9884\u6d4b\u3002<\/p>\n<p>2. \u4f46\u51e0\u4e4e\u6ca1\u6709\u8bc1\u636e\u8868\u660e\uff0c\u6a21\u578b\u7684\u4e0a\u4e0b\u6587\u5b66\u4e60\u884c\u4e3a\u80fd\u591f\u8d85\u51fa\u5176\u9884\u8bad\u7ec3\u6570\u636e\u7684\u8303\u56f4\u3002<\/p>\n<section><img data-dominant-color=\"f1f1f0\" data-has-transparency=\"false\" style=\"--dominant-color: #f1f1f0;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16274\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-7.png\" width=\"1080\" height=\"905\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-7.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-7-300x251.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-7-1024x858.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-7-150x126.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-7-768x644.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/section>\n<p>\u5f53\u7ec4\u5408\u51fd\u6570\u4e3b\u8981\u6765\u81ea\u4e00\u4e2a\u51fd\u6570\u7c7b\u65f6\uff0c\u9884\u6d4b\u5408\u7406\u3002\u5f53\u4e24\u4e2a\u7c7b\u540c\u65f6\u663e\u8457\u8d21\u732e\u65f6\uff0c\u9884\u6d4b\u5931\u6548\u3002<\/p>\n<section><img data-dominant-color=\"f5f5f4\" data-has-transparency=\"false\" style=\"--dominant-color: #f5f5f4;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16275\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-8.png\" width=\"1080\" height=\"646\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-8.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-8-300x179.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-8-1024x613.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-8-150x90.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-8-768x459.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/section>\n<p>\u5bf9\u4e8e\u9884\u8bad\u7ec3\u6570\u636e\u4e2d\u6781\u4e3a\u7f55\u89c1\u7684\u9ad8\u4f4e\u9891\u6b63\u5f26\u51fd\u6570\uff0c\u6a21\u578b\u7684\u6cdb\u5316\u4f1a\u5931\u8d25\u3002<\/p>\n<section data-style-type=\"0\">\n<section>\u7814\u7a76\u8fc7\u7a0b\u7ec6\u8282<\/p>\n<\/section>\n<\/section>\n<section>\u9996\u5148\uff0c\u4e3a\u4e86\u907f\u514d\u4ea7\u751f\u8bef\u89e3\uff0c\u8fd9\u91cc\u5148\u58f0\u660e\u672c\u5b9e\u9a8c\u6240\u91c7\u7528\u7684\u6a21\u578b\uff1a\u7c7b\u4f3c\u4e8eGPT-2\uff0c\u5305\u542b12\u5c42\uff0c256\u7ef4\u5d4c\u5165\u7a7a\u95f4\u3002<\/section>\n<p>\u4e4b\u524d\u63d0\u5230\u4e86\u6587\u7ae0\u4f7f\u7528\u4e0d\u540c\u51fd\u6570\u6df7\u5408\u7684\u65b9\u6cd5\u8fdb\u884c\u7814\u7a76\uff0c<\/p>\n<p>\u90a3\u4e48\u6211\u4eec\u4e0d\u7981\u8981\u95ee\uff1a\u300c\u5f53\u63d0\u4f9b\u652f\u6301\u9884\u8bad\u7ec3\u6df7\u5408\u7684\u4e0a\u4e0b\u6587\u793a\u4f8b\u65f6\uff0c\u6a21\u578b\u5982\u4f55\u5728\u4e0d\u540c\u7684\u51fd\u6570\u7c7b\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9\uff1f\u300d<\/p>\n<p>\u4e4b\u524d\u7684\u7814\u7a76\u8868\u660e\uff0c\u5728\u7ebf\u6027\u51fd\u6570\u4e0a\u9884\u8bad\u7ec3\u7684Transformer\u5728\u5bf9\u65b0\u7684\u7ebf\u6027\u51fd\u6570\u8fdb\u884c\u4e0a\u4e0b\u6587\u5b66\u4e60\u65f6\u8868\u73b0\u51e0\u4e4e\u6700\u4f18\u3002<\/p>\n<p>\u4e8e\u662f\u7814\u7a76\u4eba\u5458\u91c7\u7528\u4e24\u4e2a\u7ebf\u6027\u6a21\u578b\u6765\u8fdb\u884c\u7814\u7a76\uff1a\u4e00\u4e2a\u5728\u5bc6\u96c6\u7ebf\u6027\u51fd\u6570\u4e0a\u8bad\u7ec3\uff08\u5176\u4e2d\u7ebf\u6027\u6a21\u578b\u7684\u6240\u6709\u7cfb\u6570\u90fd\u662f\u975e\u96f6\u7684\uff09\uff0c\u53e6\u4e00\u4e2a\u5728\u7a00\u758f\u7ebf\u6027\u51fd\u6570\u4e0a\u8bad\u7ec3\uff08\u5047\u8bbe20\u4e2a\u7cfb\u6570\u4e2d\u53ea\u67092\u4e2a\u662f\u975e\u96f6\u7684\uff09\u3002<\/p>\n<p>\u6bcf\u4e2a\u6a21\u578b\u5206\u522b\u5bf9\u65b0\u7684\u5bc6\u96c6\u7ebf\u6027\u51fd\u6570\u548c\u7a00\u758f\u7ebf\u6027\u51fd\u6570\u6267\u884c\u76f8\u5e94\u7684\u7ebf\u6027\u56de\u5f52\u548c\u5957\u7d22\u56de\u5f52\uff08Lasso\uff09\u3002\u6b64\u5916\uff0c\u8fd8\u5c06\u8fd9\u4e24\u4e2a\u6a21\u578b\u4e0e\u5728\u7a00\u758f\u7ebf\u6027\u51fd\u6570\u548c\u5bc6\u96c6\u7ebf\u6027\u51fd\u6570\u7684\u6df7\u5408\u4e0a\u9884\u8bad\u7ec3\u7684\u6a21\u578b\u8fdb\u884c\u4e86\u6bd4\u8f83\u3002<\/p>\n<p><img data-dominant-color=\"dce0d9\" data-has-transparency=\"false\" style=\"--dominant-color: #dce0d9;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16276\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-9.png\" width=\"1080\" height=\"811\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-9.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-9-300x225.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-9-1024x769.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-9-150x113.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-9-768x577.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u4e0a\u56fe\u663e\u793a\uff0c\u5728\u4ee5D\uff08F\uff09 = 0.5*D\uff08F1\uff09+0.5*D\uff08F2\uff09\u7684\u6bd4\u4f8b\u6df7\u5408\u4e24\u4e2a\u51fd\u6570\u7684\u60c5\u51b5\u4e0b\uff0c\u65b0\u7684\u51fd\u6570\u5728\u4e0a\u4e0b\u6587\u5b66\u4e60\u4e2d\u7684\u8868\u73b0\u4e0e\u4ec5\u5728\u4e00\u4e2a\u51fd\u6570\u7c7b\u4e0a\u9884\u8bad\u7ec3\u7684\u6a21\u578b\u76f8\u4f3c\u3002<\/p>\n<p>\u800c\u5728\u65b0\u7684\u6df7\u5408\u51fd\u6570\u4e0a\u9884\u8bad\u7ec3\u7684\u6a21\u578b\u4e0e\u524d\u4eba\u7814\u7a76\u4e2d\u6240\u5c55\u793a\u7684\u6a21\u578b\uff08\u7406\u8bba\u4e0a\u6700\u4f18\uff09\u76f8\u4f3c\uff0c\u56e0\u6b64\u53ef\u4ee5\u63a8\u65ad\u8be5\u6a21\u578b\u4e5f\u51e0\u4e4e\u662f\u6700\u4f18\u7684\u3002<\/p>\n<p><img data-dominant-color=\"f5f5f4\" data-has-transparency=\"false\" style=\"--dominant-color: #f5f5f4;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16277\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-10.png\" width=\"1080\" height=\"362\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-10.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-10-300x101.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-10-1024x343.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-10-150x50.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-10-768x257.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u4e0a\u56fe\u4e2d\u7684ICL\u5b66\u4e60\u66f2\u7ebf\u5411\u6211\u4eec\u8868\u660e\uff0c\u8fd9\u79cd\u4e0a\u4e0b\u6587\u6a21\u578b\u9009\u62e9\u80fd\u529b\u76f8\u5bf9\u4e8e\u63d0\u4f9b\u7684\u4e0a\u4e0b\u6587\u793a\u4f8b\u6570\u91cf\u76f8\u5bf9\u4e00\u81f4\u3002<\/p>\n<p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u770b\u5230\uff0c\u4e0e\u7eaf\u7cb9\u57fa\u4e8e\u8be5\u51fd\u6570\u7c7b\u9884\u8bad\u7ec3\u6a21\u578b\u76f8\u6bd4\uff0c\u5bf9\u4e8e\u7ed9\u5b9a\u51fd\u6570\u7c7b\uff0c\u8fd9\u79cd\u4f7f\u7528\u6743\u91cd\u6765\u8fdb\u884c\u9884\u8bad\u7ec3\u6570\u636e\u6df7\u5408\u7684ICL\u5b66\u4e60\u66f2\u7ebf\u51e0\u4e4e\u4e0e\u6700\u4f73\u57fa\u7ebf\u6837\u672c\u590d\u6742\u5ea6\u76f8\u5339\u914d\u3002<\/p>\n<p>\u4e0a\u56fe\u8fd8\u8868\u660e\uff0cTransformer\u6a21\u578bICL\u6cdb\u5316\u5b58\u5728\u5206\u5e03\u4e0d\u5747\u3002\u5c3d\u7ba1\u5bc6\u96c6\u7ebf\u6027\u7c7b\u548c\u7a00\u758f\u7ebf\u6027\u7c7b\u90fd\u662f\u7ebf\u6027\u51fd\u6570\uff0c\u4f46\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u4e0a\u56fe\uff08a\uff09\u4e2d\u7684\u7ea2\u8272\u66f2\u7ebf\u6027\u80fd\u8f83\u5dee\uff0c\u800c\u76f8\u5e94\u7684\uff0c\u56fe\uff08b\uff09\u4e2d\u7684\u84dd\u8272\u66f2\u7ebf\u6027\u80fd\u8f83\u5dee\u3002<\/p>\n<p>\u8fd9\u8868\u660e\u8be5\u6a21\u578b\u80fd\u591f\u6267\u884c\u6a21\u578b\u9009\u62e9\uff0c\u4ee5\u9009\u62e9\u662f\u5426\u4ec5\u4f7f\u7528\u9884\u8bad\u7ec3\u7ec4\u5408\u4e2d\u4e00\u4e2a\u57fa\u51fd\u6570\u7c7b\u6216\u53e6\u4e00\u4e2a\u57fa\u51fd\u6570\u7c7b\u7684\u77e5\u8bc6\u8fdb\u884c\u9884\u6d4b\u3002<\/p>\n<p>\u4e8b\u5b9e\u4e0a\uff0c\u5f53\u4e0a\u4e0b\u6587\u4e2d\u63d0\u4f9b\u7684\u793a\u4f8b\u6765\u81ea\u975e\u5e38\u7a00\u758f\u6216\u975e\u5e38\u5bc6\u96c6\u7684\u51fd\u6570\u65f6\uff0c\u9884\u6d4b\u51e0\u4e4e\u4e0e\u5206\u522b\u5728\u4ec5\u7a00\u758f\u6216\u4ec5\u5bc6\u96c6\u6570\u636e\u4e0a\u9884\u8bad\u7ec3\u7684\u6a21\u578b\u6240\u505a\u7684\u9884\u6d4b\u76f8\u540c\u3002<\/p>\n<section data-style-type=\"0\">\n<section>\u6a21\u578b\u7684\u5c40\u9650\u6027<\/p>\n<\/section>\n<\/section>\n<section>\u4e4b\u524d\u7684\u5b9e\u9a8c\u5c55\u793a\u4e86\u6df7\u5408\u9884\u8bad\u7ec3\u6570\u636e\u7684\u60c5\u51b5\uff0c\u4e0b\u9762\u6211\u4eec\u6765\u63a2\u7d22\u4e00\u4e9b\u660e\u786e\u8131\u79bb\u6240\u6709\u9884\u8bad\u7ec3\u6570\u636e\u7684\u51fd\u6570\u3002<\/section>\n<p>\u4f5c\u8005\u5728\u8fd9\u91cc\u7814\u7a76\u4e86\u6a21\u578b\u6cbf\u4e24\u4e2a\u8f74\u7684ICL\u6cdb\u5316\u80fd\u529b\uff1a\u4ece\u672a\u89c1\u8fc7\u7684\u51fd\u6570\uff0c\u4ee5\u53ca\u51fd\u6570\u7684\u6781\u7aef\u7248\u672c\uff08\u9891\u7387\u6bd4\u9884\u8bad\u7ec3\u4e2d\u901a\u5e38\u770b\u5230\u7684\u9891\u7387\u9ad8\u5f97\u591a\u6216\u4f4e\u5f97\u591a\u7684\u6b63\u5f26\u66f2\u7ebf\uff09\u4e0a\u7684\u6027\u80fd\u3002<\/p>\n<p>\u5728\u8fd9\u4e24\u79cd\u60c5\u51b5\u4e0b\uff0c\u7814\u7a76\u4eba\u5458\u51e0\u4e4e\u6ca1\u6709\u53d1\u73b0\u5206\u5e03\u5916\u6cdb\u5316\u7684\u8bc1\u636e\u3002<\/p>\n<p><img data-dominant-color=\"f4f4f4\" data-has-transparency=\"false\" style=\"--dominant-color: #f4f4f4;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16279\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-12.png\" width=\"1080\" height=\"516\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-12.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-12-300x143.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-12-1024x489.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-12-150x72.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-12-768x367.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u4e0a\u56fe\u663e\u793a\uff0cTransformer\u5728\u4e2d\u7b49\u7a00\u758f\u5ea6\u6c34\u5e73\uff08nnz=3\u52307\uff09\u4e0b\u7684\u9884\u6d4b\u4e0e\u9884\u8bad\u7ec3\u65f6\u63d0\u4f9b\u7684\u4efb\u4f55\u51fd\u6570\u7c7b\u7684\u4efb\u4f55\u9884\u6d4b\u90fd\u4e0d\u76f8\u4f3c\uff0c\u800c\u662f\u4ecb\u4e8e\u4e24\u8005\u4e4b\u95f4\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u53ef\u4ee5\u5047\u8bbe\u8be5\u6a21\u578b\u5177\u6709\u4e00\u4e9b\u5f52\u7eb3\u504f\u5dee\uff0c\u53ef\u4ee5\u7ec4\u5408\u9884\u8bad\u7ec3\u7684\u51fd\u6570\u7c7b\u3002<\/p>\n<p>\u4f46\u662f\uff0c\u4eba\u4eec\u53ef\u80fd\u4f1a\u6000\u7591\u8be5\u6a21\u578b\u53ef\u4ee5\u4ece\u9884\u8bad\u7ec3\u671f\u95f4\u770b\u5230\u7684\u51fd\u6570\u7ec4\u5408\u4e2d\u4ea7\u751f\u9884\u6d4b\u3002<\/p>\n<p>\u6240\u4ee5\u4f5c\u8005\u5728\u5177\u6709\u660e\u663e\u4e0d\u76f8\u4ea4\u7684\u51fd\u6570\u7c7b\u7684\u80cc\u666f\u4e0b\u68c0\u9a8c\u8fd9\u4e00\u5047\u8bbe\uff0c\u7814\u7a76\u4e86\u5bf9\u7ebf\u6027\u51fd\u6570\u3001\u6b63\u5f26\u51fd\u6570\u548c\u4e24\u8005\u7684\u51f8\u7ec4\u5408\u6267\u884c ICL \u7684\u80fd\u529b\u3002<\/p>\n<p><img data-dominant-color=\"f4f4f3\" data-has-transparency=\"false\" style=\"--dominant-color: #f4f4f3;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16282\" src=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-15.png\" width=\"1080\" height=\"562\" alt=\"\u56fe\u7247\" srcset=\"https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-15.png 1080w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-15-300x156.png 300w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-15-1024x533.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-15-150x78.png 150w, 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https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-19-1024x206.png 1024w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-19-150x30.png 150w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-19-768x154.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u300c\u672c\u6587\u76f8\u5f53\u4e8e\uff1a\u5c1d\u8bd5\u53ea\u5728\u72d7\u548c\u732b\u7684\u6570\u636e\u96c6\u4e0a\u8bad\u7ec3ViT\u3002\u4f7f\u7528100B\u72d7\/\u732b\u56fe\u50cf\u548c1T 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https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-21-289x300.png 289w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-21-987x1024.png 987w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-21-145x150.png 145w, https:\/\/aiforumimage.oss-cn-shanghai.aliyuncs.com\/wp-content\/uploads\/2023\/11\/4ffce04d92a4d6cb21c1494cdfcd6dc1-21-768x796.png 768w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u800c\u7f51\u53cb\u5bf9\u4e8eTransformer\u7684\u8fd9\u4e2a\u5c40\u9650\u8fd8\u662f\u5f88\u5bbd\u5bb9\u7684\uff0c\u6bd5\u7adf\uff0c\u4eba\u7c7b\u4e5f\u4e0d\u884c\u3002<\/p>\n<p><img data-dominant-color=\"191919\" data-has-transparency=\"false\" style=\"--dominant-color: #191919;\" loading=\"lazy\" decoding=\"async\" class=\"not-transparent alignnone size-full wp-image-16292\" 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