{"id":5091,"date":"2024-11-15T11:45:13","date_gmt":"2024-11-15T03:45:13","guid":{"rendered":"https:\/\/nullthought.net\/?p=5091"},"modified":"2025-03-03T12:25:31","modified_gmt":"2025-03-03T04:25:31","slug":"%e7%94%a8%e8%92%b8%e9%a6%8f%ef%bc%88distilling%ef%bc%89%e8%ae%a9%e5%a4%8d%e6%9d%82%e6%8e%a8%e7%90%86%ef%bc%88system-2%ef%bc%89%e8%bd%ac%e6%8d%a2%e4%b8%ba%e5%bf%ab%e9%80%9f%e3%80%81","status":"publish","type":"post","link":"https:\/\/nullthought.net\/?p=5091","title":{"rendered":"\u7528\u84b8\u998f\uff08Distilling\uff09\u8ba9\u590d\u6742\u63a8\u7406\uff08System 2\uff09\u201c\u8f6c\u6362\u201d\u4e3a\u5feb\u901f\u3001\u76f4\u89c9\u5316\u63a8\u7406\uff08System 1\uff09"},"content":{"rendered":"\n<p>\u8bba\u6587<strong><a href=\"https:\/\/arxiv.org\/abs\/2407.06023\" target=\"_blank\" rel=\"noreferrer noopener\">Distilling System 2 into System 1<\/a><\/strong>\uff08\u300a\u5c06\u7cfb\u7edf2\u84b8\u998f\u5230\u7cfb\u7edf1\u300b\uff09\u7814\u7a76\u4e86\u4e00\u79cd\u5c06\u590d\u6742\u63a8\u7406\u8fc7\u7a0b\uff08\u79f0\u4e3a\u7cfb\u7edf2\uff09\u201c\u7f16\u8bd1\u201d\u56de\u5230\u6807\u51c6\u5927\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u8f93\u51fa\u7684\u65b9\u5f0f\uff0c\u5373\u65e0\u9700\u4e2d\u95f4\u63a8\u7406\u6b65\u9aa4\u7684\u76f4\u63a5\u54cd\u5e94\u8f93\u51fa\uff0c\u8fd9\u79f0\u4e3a\u201c\u7cfb\u7edf1\u201d\u3002<\/p>\n\n\n\n<p>\u8bba\u6587\u4f5c\u8005\u4e3aPing Yu, Jing Xu, Jason Weston, Ilia Kulikov\uff0c\u5747\u6765\u81eaMeta FAIR\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"647\" height=\"652\" src=\"https:\/\/nullthought.net\/wp-content\/uploads\/2024\/11\/image-13.png\" alt=\"\" class=\"wp-image-5092\" srcset=\"https:\/\/nullthought.net\/wp-content\/uploads\/2024\/11\/image-13.png 647w, https:\/\/nullthought.net\/wp-content\/uploads\/2024\/11\/image-13-298x300.png 298w, https:\/\/nullthought.net\/wp-content\/uploads\/2024\/11\/image-13-150x150.png 150w, https:\/\/nullthought.net\/wp-content\/uploads\/2024\/11\/image-13-120x120.png 120w\" sizes=\"auto, (max-width: 647px) 100vw, 647px\" \/><figcaption class=\"wp-element-caption\"><strong><a href=\"https:\/\/arxiv.org\/abs\/2407.06023\" target=\"_blank\" rel=\"noreferrer noopener\">Distilling System 2 into System 1<\/a><\/strong><\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u5f15\u8a00<\/h4>\n\n\n\n<p>\u8bba\u6587\u7684\u6838\u5fc3\u76ee\u6807\u662f\u901a\u8fc7\u84b8\u998f\u7684\u65b9\u6cd5\uff0c\u5c06\u590d\u6742\u63a8\u7406\uff08\u7cfb\u7edf2\uff09\u7684\u4f18\u70b9\u201c\u7f16\u8bd1\u201d\u6216\u201c\u8f6c\u5316\u201d\u5230\u66f4\u4e3a\u76f4\u63a5\u7684\u6a21\u578b\u63a8\u7406\u8f93\u51fa\uff08\u7cfb\u7edf1\uff09\u4e2d\u3002\u5927\u8bed\u8a00\u6a21\u578b\uff08LLMs\uff09\u53ef\u4ee5\u901a\u8fc7\u4e2d\u95f4\u63a8\u7406\u6b65\u9aa4\u6765\u6539\u5584\u6700\u7ec8\u751f\u6210\u7684\u7ed3\u679c\uff0c\u8fd9\u7c7b\u4f3c\u4e8e\u5fc3\u7406\u5b66\u4e2d\u7684\u201c\u7cfb\u7edf2\u201d\u601d\u8003\uff0c\u5373\u6df1\u5ea6\u601d\u8003\u4e0e\u5206\u6790\u7684\u8fc7\u7a0b\u3002\u7136\u800c\uff0c\u7531\u4e8e\u7cfb\u7edf2\u63a8\u7406\u5728\u63a8\u7406\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u4e86\u5927\u91cf\u4e2d\u95f4\u8ba1\u7b97\u548c\u7ed3\u679c\uff0c\u8fd9\u79cd\u65b9\u6cd5\u867d\u7136\u80fd\u63d0\u5347\u63a8\u7406\u7cbe\u5ea6\uff0c\u4f46\u8ba1\u7b97\u6210\u672c\u548c\u5ef6\u8fdf\u8f83\u9ad8\uff0c\u96be\u4ee5\u5728\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d\u5e94\u7528\u3002\u56e0\u6b64\uff0c\u672c\u6587\u65e8\u5728\u8bbe\u8ba1\u4e00\u79cd\u65b9\u6cd5\uff0c\u4ee5\u901a\u8fc7\u81ea\u76d1\u7763\u7684\u65b9\u5f0f\u5c06\u7cfb\u7edf2\u7684\u63a8\u7406\u8fc7\u7a0b\u201c\u84b8\u998f\u201d\u5230\u7cfb\u7edf1\u6a21\u578b\u4e2d\uff0c\u4ece\u800c\u63d0\u9ad8\u6a21\u578b\u7684\u6548\u7387\uff0c\u65e2\u4fdd\u6301\u63a8\u7406\u80fd\u529b\uff0c\u53c8\u80fd\u663e\u8457\u964d\u4f4e\u63a8\u7406\u6210\u672c\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u80cc\u666f\u4e0e\u76f8\u5173\u5de5\u4f5c<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">2.1 \u7cfb\u7edf1\u4e0e\u7cfb\u7edf2\u5728\u5fc3\u7406\u5b66\u4e2d\u7684\u6982\u5ff5<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7cfb\u7edf1\uff08System 1\uff09<\/strong>\u662f\u6307<strong>\u5feb\u901f\u3001\u76f4\u89c9\u5316<\/strong>\u7684\u601d\u8003\u8fc7\u7a0b\uff0c\u5177\u6709\u81ea\u52a8\u6027\uff0c\u901a\u5e38\u5728\u65e0\u9700\u7279\u522b\u6ce8\u610f\u7684\u60c5\u51b5\u4e0b\u5b8c\u6210\u3002\u4f8b\u5982\u8bc6\u522b\u4ea4\u901a\u4fe1\u53f7\u3001\u9762\u90e8\u8bc6\u522b\u3001\u6216\u5bf9\u7b80\u5355\u719f\u6089\u7684\u7b26\u53f7\u4f5c\u51fa\u5224\u65ad\u3002<\/li>\n\n\n\n<li><strong>\u7cfb\u7edf2\uff08System 2\uff09<\/strong>\u5219\u662f\u6df1\u601d\u719f\u8651\u7684\u8fc7\u7a0b\uff0c\u9700\u8981\u6d88\u8017\u5927\u91cf\u7684\u8ba4\u77e5\u8d44\u6e90\uff0c\u5c24\u5176\u5728\u9762\u5bf9\u590d\u6742\u95ee\u9898\u6216\u62bd\u8c61\u7b26\u53f7\u5904\u7406\uff08\u5982\u4ee3\u6570\u8fd0\u7b97\uff09\u65f6\uff0c\u7cfb\u7edf2\u7684\u4f5c\u7528\u5c24\u4e3a\u91cd\u8981\u3002<strong>\u5fc3\u7406\u5b66\u4e2d\u79f0\u8fd9\u79cd\u4ece\u7cfb\u7edf2\u5230\u7cfb\u7edf1\u7684\u8fc1\u79fb\u8fc7\u7a0b\u4e3a\u201c\u81ea\u52a8\u5316\u201d<\/strong>\uff08automaticity\uff09\uff0c\u5373\u901a\u8fc7\u91cd\u590d\u7ec3\u4e60\uff0c\u590d\u6742\u7684\u63a8\u7406\u4efb\u52a1\u9010\u6e10\u5185\u5316\u6210\u65e0\u9700\u610f\u8bc6\u53c2\u4e0e\u7684\u6280\u80fd\uff0c\u8fd9\u7c7b\u4f3c\u4e8e\u65b0\u624b\u53f8\u673a\u5728\u591a\u6b21\u9a7e\u9a76\u540c\u4e00\u8def\u7ebf\u540e\u4e0d\u518d\u9700\u8981\u8fc7\u591a\u601d\u8003\u4fbf\u80fd\u5b8c\u6210\u9a7e\u9a76\u7684\u8fc7\u7a0b\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">2.2 \u5927\u8bed\u8a00\u6a21\u578b\u4e2d\u7684\u7cfb\u7edf1\u548c\u7cfb\u7edf2<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7cfb\u7edf1\u6a21\u578b<\/strong>\uff1a\u5728LLMs\u4e2d\uff0c\u7cfb\u7edf1\u6a21\u578b\u6307\u7684\u662f\u76f4\u63a5\u7ed9\u5b9a\u8f93\u5165\u5e76\u751f\u6210\u8f93\u51fa\u7684\u65b9\u5f0f\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4e0d\u6d89\u53ca\u4efb\u4f55\u663e\u5f0f\u7684\u4e2d\u95f4\u63a8\u7406\u6b65\u9aa4\u3002\u5176\u5185\u90e8\u4f1a\u8ba1\u7b97\u4e2d\u95f4\u7684\u6f5c\u5728\u8868\u793a\uff0c\u4f46\u8fd9\u4e9b\u8868\u793a\u662f\u5411\u91cf\u5316\u7684\u3001\u5206\u5e03\u5f0f\u7684\u77e5\u8bc6\uff0c\u800c\u4e0d\u662f\u79bb\u6563\u7684\u63a8\u7406\u6b65\u9aa4\uff0c\u56e0\u6b64\u7cfb\u7edf1\u6a21\u578b\u96be\u4ee5\u76f4\u63a5\u5904\u7406\u590d\u6742\u7684\u7b26\u53f7\u63a8\u7406\u4efb\u52a1\u3002<\/li>\n\n\n\n<li><strong>\u7cfb\u7edf2\u6a21\u578b<\/strong>\uff1a\u7cfb\u7edf2\u6a21\u578b\u5728\u751f\u6210\u6700\u7ec8\u7b54\u6848\u4e4b\u524d\u4f1a\u7ecf\u8fc7\u591a\u4e2a\u63a8\u7406\u6b65\u9aa4\uff0c\u4f8b\u5982\u201c\u94fe\u5f0f\u601d\u7ef4\u201d\uff08Chain-of-Thought, CoT\uff09\u3001\u201c\u6811\u72b6\u601d\u7ef4\u201d\uff08Tree-of-Thoughts, ToT\uff09\u7b49\uff0c\u901a\u8fc7\u8fd9\u4e9b\u6b65\u9aa4\u9010\u6b65\u5b8c\u6210\u63a8\u7406\u4efb\u52a1\u3002\u8fd9\u4e9b\u4e2d\u95f4\u6b65\u9aa4\u4e3a\u7cfb\u7edf2\u6a21\u578b\u63d0\u4f9b\u4e86\u989d\u5916\u7684\u63a8\u7406\u80fd\u529b\uff0c\u4f46\u4e5f\u5bfc\u81f4\u4e86\u8f83\u9ad8\u7684\u63a8\u7406\u6210\u672c\u548c\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">2.3 \u84b8\u998f\u6280\u672f<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4f20\u7edf\u7684\u6a21\u578b\u84b8\u998f<\/strong>\uff1a\u901a\u5e38\u662f\u5c06\u4e00\u4e2a\u5f3a\u5927\u7684\u201c\u6559\u5e08\u201d\u6a21\u578b\u7684\u77e5\u8bc6\u84b8\u998f\u5230\u4e00\u4e2a\u8f83\u5c0f\u7684\u201c\u5b66\u751f\u201d\u6a21\u578b\u4e2d\uff0c\u5b66\u751f\u6a21\u578b\u901a\u8fc7\u6a21\u4eff\u6559\u5e08\u6a21\u578b\u7684\u884c\u4e3a\u6765\u63d0\u9ad8\u81ea\u8eab\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u6a21\u4eff\u8f93\u51fa\u5206\u5e03\uff08Hinton et al., 2015\uff09\u3001\u6a21\u4eff\u6559\u5e08\u6a21\u578b\u7684\u6fc0\u6d3b\u72b6\u6001\uff08Adriana et al., 2015\uff09\u6216\u6a21\u4eff\u5176\u76ee\u6807\u8f93\u51fa\u7684\u5bfc\u6570\uff08Czarnecki et al., 2017\uff09\u6765\u8bad\u7ec3\u5b66\u751f\u6a21\u578b\u3002<\/li>\n\n\n\n<li><strong>\u672c\u7814\u7a76\u4e2d\u7684\u84b8\u998f<\/strong>\uff1a\u5728\u672c\u6587\u4e2d\uff0c\u6559\u5e08\u6a21\u578b\u548c\u5b66\u751f\u6a21\u578b\u5b9e\u9645\u4e0a\u662f\u540c\u4e00\u4e2a\u6a21\u578b\uff0c\u53ea\u662f\u5728\u8bad\u7ec3\u65b9\u5f0f\u4e0a\u6709\u6240\u4e0d\u540c\uff0c\u5373\u6559\u5e08\u6a21\u578b\u4f7f\u7528\u7cfb\u7edf2\u63a8\u7406\u751f\u6210\u4e2d\u95f4\u63a8\u7406\u6b65\u9aa4\uff0c\u800c\u5b66\u751f\u6a21\u578b\u5219\u8bd5\u56fe\u5728\u4e0d\u751f\u6210\u8fd9\u4e9b\u4e2d\u95f4\u6b65\u9aa4\u7684\u60c5\u51b5\u4e0b\u6a21\u4eff\u6559\u5e08\u7684\u6700\u7ec8\u8f93\u51fa\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3. \u7cfb\u7edf2\u84b8\u998f\u7684\u65b9\u6cd5<\/h4>\n\n\n\n<p>\u7cfb\u7edf2\u84b8\u998f\u7684\u4e3b\u8981\u76ee\u6807\u662f\u5c06\u7cfb\u7edf2\u7684\u63a8\u7406\u80fd\u529b\u8f6c\u5316\u4e3a\u7cfb\u7edf1\u6a21\u578b\u7684\u76f4\u63a5\u63a8\u7406\u80fd\u529b\uff0c\u964d\u4f4e\u63a8\u7406\u7684\u65f6\u95f4\u548c\u8ba1\u7b97\u6210\u672c\uff0c\u540c\u65f6\u63d0\u9ad8\u63a8\u7406\u7684\u51c6\u786e\u6027\u3002\u5177\u4f53\u6b65\u9aa4\u5305\u62ec\uff1a<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">3.1 \u8bbe\u7f6e\uff1a\u7cfb\u7edf1\u4e0e\u7cfb\u7edf2\u6a21\u578b<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7cfb\u7edf1\uff08SI\uff09<\/strong>\uff1a\u76f4\u63a5\u751f\u6210\u8f93\u51fa\uff0c\u4e0d\u4ea7\u751f\u4e2d\u95f4\u6b65\u9aa4\u3002\u8f93\u5165\u4e3a x\uff0c\u901a\u8fc7\u6a21\u578b p<sub>\u03b8<\/sub>(x) \u76f4\u63a5\u5f97\u5230\u8f93\u51fa y\u3002<\/li>\n\n\n\n<li><strong>\u7cfb\u7edf2\uff08SII\uff09<\/strong>\uff1a\u751f\u6210\u4e2d\u95f4\u6b65\u9aa4 z\uff0c\u8fd9\u4e9b\u6b65\u9aa4\u7528\u4e8e\u63a8\u7406\u8fc7\u7a0b\u4e2d\u7684\u591a\u6b21\u8c03\u7528\uff0c\u6700\u7ec8\u8fd4\u56de\u8f93\u51fa y\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">3.2 \u84b8\u998f\u65b9\u6cd5<\/h5>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6570\u636e\u6536\u96c6<\/strong>\uff1a\u4ece\u672a\u6807\u8bb0\u7684\u8f93\u5165\u6570\u636e\u4e2d\uff0c\u4f7f\u7528\u7cfb\u7edf2\u65b9\u6cd5\uff08\u5982Branch-Solve-Merge\uff09\u751f\u6210\u76f8\u5e94\u7684\u9ad8\u8d28\u91cf\u8f93\u51fa\u3002\u5177\u4f53\u6765\u8bf4\uff0c\u7cfb\u7edf2\u6a21\u578b\u5bf9\u8f93\u5165\u6570\u636e\u8fdb\u884c\u591a\u6b21\u5904\u7406\uff0c\u751f\u6210\u4e2d\u95f4\u63a8\u7406\u7ed3\u679c\u5e76\u6700\u7ec8\u751f\u6210\u9ad8\u8d28\u91cf\u7684\u8f93\u51fa\u7ed3\u679c\u3002<\/li>\n\n\n\n<li><strong>\u8d28\u91cf\u8fc7\u6ee4<\/strong>\uff1a\u901a\u8fc7\u65e0\u76d1\u7763\u7684\u4e00\u81f4\u6027\uff08self-consistency\uff09\u6807\u51c6\u6765\u7b5b\u9009\u751f\u6210\u7684\u8f93\u51fa\u6570\u636e\uff0c\u786e\u4fdd\u5176\u9ad8\u8d28\u91cf\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u5bf9\u540c\u4e00\u4e2a\u8f93\u5165\u591a\u6b21\u751f\u6210\u7ed3\u679c\uff0c\u7b5b\u9009\u51fa\u7ed3\u679c\u4e00\u81f4\u7684\u6837\u672c\uff0c\u6216\u8005\u901a\u8fc7\u8f93\u5165\u6270\u52a8\uff08\u5982\u6539\u53d8\u8f93\u5165\u987a\u5e8f\uff09\u6d4b\u8bd5\u6a21\u578b\u8f93\u51fa\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n\n\n\n<li><strong>\u6a21\u578b\u5fae\u8c03<\/strong>\uff1a\u4f7f\u7528\u7ecf\u8fc7\u7b5b\u9009\u7684\u6570\u636e\u96c6\u5bf9\u7cfb\u7edf1\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\uff0c\u4f7f\u5176\u5728\u4e0d\u9700\u8981\u751f\u6210\u4e2d\u95f4\u6b65\u9aa4\u7684\u60c5\u51b5\u4e0b\uff0c\u76f4\u63a5\u751f\u6210\u9ad8\u8d28\u91cf\u7684\u8f93\u51fa\u3002<\/li>\n<\/ol>\n\n\n\n<h4 class=\"wp-block-heading\">4. \u5b9e\u9a8c\u548c\u7ed3\u679c<\/h4>\n\n\n\n<p>\u8bba\u6587\u5728\u591a\u4e2a\u4efb\u52a1\u548c\u591a\u79cd\u7cfb\u7edf2\u65b9\u6cd5\u4e0a\u8fdb\u884c\u4e86\u5e7f\u6cdb\u7684\u5b9e\u9a8c\uff0c\u9a8c\u8bc1\u4e86\u7cfb\u7edf2\u84b8\u998f\u65b9\u6cd5\u7684\u6709\u6548\u6027\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">4.1 \u5b9e\u9a8c\u8bbe\u7f6e<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6a21\u578b\u9009\u62e9<\/strong>\uff1a\u4f7f\u7528\u4e86Llama-2-70B-chat\u4f5c\u4e3a\u5b9e\u9a8c\u7684\u57fa\u7840\u6a21\u578b\uff0c\u5e76\u9009\u62e9\u4e86\u591a\u4e2a\u7cfb\u7edf2\u65b9\u6cd5\uff08\u5982Rephrase and Respond, System 2 Attention, Branch-Solve-Merge\uff09\u548c\u4e94\u4e2a\u4e0d\u540c\u7684\u4efb\u52a1\u8fdb\u884c\u5b9e\u9a8c\u3002<\/li>\n\n\n\n<li><strong>\u4efb\u52a1\u8bbe\u7f6e<\/strong>\uff1a\u5305\u62ec\u7b80\u5355\u7684\u7b26\u53f7\u63a8\u7406\u4efb\u52a1\uff08\u5982\u201c\u6700\u540e\u5b57\u6bcd\u4e32\u8054\u201d\uff09\u3001\u590d\u6742\u7684\u903b\u8f91\u63a8\u7406\u4efb\u52a1\uff08\u5982\u201c\u786c\u5e01\u7ffb\u8f6c\u63a8\u7406\u201d\uff09\u4ee5\u53ca\u8bc4\u4f30LLM\u5bf9\u590d\u6742\u5bf9\u8bdd\u7684\u7406\u89e3\u548c\u5224\u65ad\u7684\u4efb\u52a1\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">4.2 Rephrase and Respond \u84b8\u998f\u5b9e\u9a8c<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4efb\u52a1\u63cf\u8ff0<\/strong>\uff1aRephrase and Respond\uff08RaR\uff09\u65b9\u6cd5\u9996\u5148\u5bf9\u8f93\u5165\u95ee\u9898\u8fdb\u884c\u91cd\u8ff0\uff0c\u63a5\u7740\u518d\u5bf9\u95ee\u9898\u8fdb\u884c\u89e3\u7b54\u3002\u5176\u76ee\u7684\u662f\u901a\u8fc7\u91cd\u8ff0\u6765\u6f84\u6e05\u95ee\u9898\uff0c\u4ece\u800c\u63d0\u5347\u63a8\u7406\u8d28\u91cf\u3002<\/li>\n\n\n\n<li><strong>\u5b9e\u9a8c\u7ed3\u679c<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5728\u201c\u6700\u540e\u5b57\u6bcd\u4e32\u8054\u4efb\u52a1\u201d\u4e2d\uff0c\u901a\u8fc7RaR\u84b8\u998f\u540e\u7684\u7cfb\u7edf1\u6a21\u578b\u7684\u51c6\u786e\u7387\u4ece30.0%\u63d0\u9ad8\u523098.0%\uff0c\u663e\u8457\u8d85\u8fc7\u4e86\u539f\u59cb\u7684\u7cfb\u7edf1\u548c\u7cfb\u7edf2\u7684\u6027\u80fd\u3002<\/li>\n\n\n\n<li>\u5728\u201c\u786c\u5e01\u7ffb\u8f6c\u63a8\u7406\u4efb\u52a1\u201d\u4e2d\uff0c\u84b8\u998f\u540e\u7684\u7cfb\u7edf1\u6a21\u578b\u4e5f\u80fd\u8fbe\u5230\u4e0e2-Step RaR\u63a5\u8fd1\u7684\u6027\u80fd\uff0c\u4f46\u63a8\u7406\u65f6\u751f\u6210\u7684token\u6570\u91cf\u663e\u8457\u51cf\u5c11\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u63a8\u7406\u6210\u672c\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">4.3 System 2 Attention \u84b8\u998f\u5b9e\u9a8c<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4efb\u52a1\u63cf\u8ff0<\/strong>\uff1aSystem 2 Attention (S2A) \u65b9\u6cd5\u7528\u4e8e\u51cf\u5c11\u6a21\u578b\u5728\u63a8\u7406\u65f6\u7684\u504f\u5dee\uff0c\u901a\u8fc7\u91cd\u65b0\u7f16\u5199\u8f93\u5165\u6587\u672c\u6765\u53bb\u9664\u4e0d\u76f8\u5173\u7684\u4e0a\u4e0b\u6587\u6216\u6709\u504f\u89c1\u7684\u4fe1\u606f\uff0c\u7136\u540e\u751f\u6210\u6700\u7ec8\u7684\u7b54\u6848\u3002<\/li>\n\n\n\n<li><strong>\u5b9e\u9a8c\u7ed3\u679c<\/strong>\uff1a\u5728\u5904\u7406\u5305\u542b\u504f\u89c1\u7684\u8f93\u5165\u65f6\uff0c\u84b8\u998f\u540e\u7684\u7cfb\u7edf1\u6a21\u578b\u8868\u73b0\u4f18\u4e8e\u7cfb\u7edf1\u548c\u7cfb\u7edf2\uff0c\u751f\u6210\u7684\u8f93\u51fa\u66f4\u4e3a\u7b80\u6d01\uff0c\u8ba1\u7b97\u6210\u672c\u66f4\u4f4e\u3002\u4e0e\u539f\u59cbS2A\u76f8\u6bd4\uff0c\u84b8\u998f\u540e\u7684\u6a21\u578b\u4e0d\u4ec5\u4fdd\u6301\u4e86\u4e00\u81f4\u6027\uff0c\u8fd8\u51cf\u5c11\u4e86\u63a8\u7406\u8fc7\u7a0b\u4e2d\u7684\u504f\u89c1\u5f71\u54cd\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">4.4 Branch-Solve-Merge \u84b8\u998f\u5b9e\u9a8c<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4efb\u52a1\u63cf\u8ff0<\/strong>\uff1aBranch-Solve-Merge (BSM) \u65b9\u6cd5\u5c06\u590d\u6742\u4efb\u52a1\u62c6\u5206\u4e3a\u82e5\u5e72\u5b50\u4efb\u52a1\u5e76\u884c\u5904\u7406\uff0c\u6700\u540e\u5408\u5e76\u7ed3\u679c\u3002\u5176\u5728\u8bc4\u4ef7\u4efb\u52a1\u4e2d\u7684\u6027\u80fd\u663e\u8457\u9ad8\u4e8e\u5e38\u89c4\u7684LLM\uff0c\u4f46\u63a8\u7406\u6210\u672c\u8f83\u9ad8\u3002<\/li>\n\n\n\n<li><strong>\u5b9e\u9a8c\u7ed3\u679c<\/strong>\uff1a\u84b8\u998f\u540e\u7684BSM\u6a21\u578b\u5728\u8bc4\u4f30\u4efb\u52a1\u4e2d\uff0c\u8868\u73b0\u4f18\u4e8e\u672a\u84b8\u998f\u7684BSM\u65b9\u6cd5\uff0c\u751a\u81f3\u8d85\u8d8a\u4e86GPT-4\u5728\u67d0\u4e9b\u4efb\u52a1\u4e0a\u7684\u8868\u73b0\uff0c\u4f46\u751f\u6210token\u7684\u6570\u91cf\u8fdc\u5c11\u4e8e\u7cfb\u7edf2\u6a21\u578b\uff0c\u56e0\u6b64\u5927\u5e45\u964d\u4f4e\u4e86\u63a8\u7406\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">4.5 Chain-of-Thought \u84b8\u998f\u5b9e\u9a8c<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4efb\u52a1\u63cf\u8ff0<\/strong>\uff1aChain-of-Thought (CoT) \u65b9\u6cd5\u901a\u8fc7\u751f\u6210\u4e2d\u95f4\u63a8\u7406\u6b65\u9aa4\u6765\u89e3\u51b3\u590d\u6742\u7684\u6570\u5b66\u63a8\u7406\u4efb\u52a1\u3002<\/li>\n\n\n\n<li><strong>\u5b9e\u9a8c\u7ed3\u679c<\/strong>\uff1a\u5bf9\u4e8e\u6570\u5b66\u63a8\u7406\u4efb\u52a1\uff08GSM8k\u6570\u636e\u96c6\uff09\uff0c\u7cfb\u7edf2\u84b8\u998f\u6548\u679c\u4e0d\u4f73\uff0c\u8868\u660e\u67d0\u4e9b\u590d\u6742\u63a8\u7406\u4efb\u52a1\u4ecd\u96be\u4ee5\u901a\u8fc7\u8fd9\u79cd\u65b9\u6cd5\u76f4\u63a5\u8f6c\u5316\u5230\u7cfb\u7edf1\u6a21\u578b\u3002\u8fd9\u4e5f\u53cd\u6620\u4e86\u7cfb\u7edf2\u84b8\u998f\u5b58\u5728\u7684\u6311\u6218\u548c\u5c40\u9650\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">5. \u7ed3\u8bba<\/h4>\n\n\n\n<p>\u8bba\u6587\u8bc1\u660e\u4e86\u901a\u8fc7\u7cfb\u7edf2\u84b8\u998f\uff0c\u6a21\u578b\u53ef\u4ee5\u5728\u4fdd\u6301\u63a8\u7406\u6027\u80fd\u7684\u540c\u65f6\u663e\u8457\u964d\u4f4e\u63a8\u7406\u6210\u672c\uff0c\u4f7f\u5f97\u8bb8\u591a\u672c\u6765\u4f9d\u8d56\u590d\u6742\u63a8\u7406\u8fc7\u7a0b\u7684\u65b9\u6cd5\u53ef\u4ee5\u5e94\u7528\u4e8e\u66f4\u9ad8\u6548\u7684\u7cfb\u7edf1\u6a21\u578b\u4e2d\u3002<strong>\u8fd9\u4e3a\u672a\u6765\u7684\u5927\u89c4\u6a21\u9ad8\u6548AI\u7cfb\u7edf\u7684\u6784\u5efa\u63d0\u4f9b\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u65b9\u5411<\/strong>\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u521b\u65b0\u4e4b\u5904<\/strong>\uff1a\u901a\u8fc7\u81ea\u76d1\u7763\u5b66\u4e60\u7684\u65b9\u6cd5\uff0c\u5c06\u7cfb\u7edf2\u7684\u63a8\u7406\u6b65\u9aa4\u201c\u7f16\u8bd1\u201d\u5230\u7cfb\u7edf1\u6a21\u578b\u4e2d\uff0c\u4ece\u800c\u63d0\u9ad8\u6548\u7387\uff0c\u51cf\u5c11\u8ba1\u7b97\u8d44\u6e90\u7684\u6d88\u8017\u3002<\/li>\n\n\n\n<li><strong>\u5e94\u7528\u524d\u666f<\/strong>\uff1a\u901a\u8fc7\u81ea\u52a8\u5316\u548c\u9ad8\u6548\u5316\u7cfb\u7edf2\u7684\u63a8\u7406\u8fc7\u7a0b\uff0c\u8fd9\u4e9b\u6a21\u578b\u5728\u672a\u6765\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u90a3\u4e9b\u76ee\u524d\u8fd8\u4e0d\u80fd\u5f88\u597d\u5904\u7406\u7684\u63a8\u7406\u4efb\u52a1\uff0c\u5c31\u5982\u4eba\u7c7b\u901a\u8fc7\u81ea\u52a8\u5316\u7279\u5b9a\u6280\u80fd\u6765\u89e3\u653e\u8ba4\u77e5\u8d44\u6e90\u4e00\u6837\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">6. \u5c40\u9650\u6027\u4e0e\u672a\u6765\u7814\u7a76\u65b9\u5411<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u84b8\u998f\u6548\u679c\u7684\u4efb\u52a1\u4f9d\u8d56\u6027<\/strong>\uff1a\u672c\u7814\u7a76\u8bc1\u660e\u4e86\u5bf9\u67d0\u4e9b\u7cfb\u7edf2\u65b9\u6cd5\u7684\u6210\u529f\u84b8\u998f\uff08\u5982Rephrase and Respond, System 2 Attention\u7b49\uff09\uff0c\u4f46\u5bf9\u4e8e\u67d0\u4e9b\u590d\u6742\u7684\u63a8\u7406\u4efb\u52a1\uff08\u5982\u6570\u5b66\u63a8\u7406\uff09\u5219\u6548\u679c\u6709\u9650\u3002<\/li>\n\n\n\n<li><strong>\u6570\u636e\u8d28\u91cf\u7684\u5f71\u54cd<\/strong>\uff1a\u7531\u4e8e\u91c7\u7528\u81ea\u76d1\u7763\u5b66\u4e60\uff0c\u84b8\u998f\u6548\u679c\u4f9d\u8d56\u4e8e\u8bad\u7ec3\u6570\u636e\u7684\u8d28\u91cf\uff0c\u672c\u7814\u7a76\u4f9d\u9760\u4e00\u81f4\u6027\u8fc7\u6ee4\u6765\u63d0\u9ad8\u8bad\u7ec3\u6570\u636e\u7684\u8d28\u91cf\uff0c\u672a\u6765\u53ef\u4ee5\u5c1d\u8bd5\u5176\u4ed6\u65e0\u76d1\u7763\u6570\u636e\u589e\u5f3a\u7b56\u7565\u3002<\/li>\n\n\n\n<li><strong>\u672a\u6765\u65b9\u5411<\/strong>\uff1a\u672a\u6765\u7814\u7a76\u53ef\u63a2\u7d22\u66f4\u4e3a\u7cfb\u7edf\u5316\u7684\u65b9\u6cd5\u6765\u8bc6\u522b\u54ea\u4e9b\u4efb\u52a1\u9002\u5408\u84b8\u998f\uff0c\u54ea\u4e9b\u4e0d\u9002\u5408\uff0c\u4ece\u800c\u63d0\u5347\u6a21\u578b\u5728\u4e0d\u540c\u4efb\u52a1\u4e0a\u7684\u9002\u5e94\u6027\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u8bba\u6587Distilling System 2 into System 1\uff08\u300a\u5c06\u7cfb\u7edf2\u84b8\u998f\u5230\u7cfb\u7edf1\u300b\uff09\u7814\u7a76\u4e86\u4e00\u79cd\u5c06 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[39,77,86,97],"class_list":["post-5091","post","type-post","status-publish","format-standard","hentry","category-tech","tag-ai","tag-meta","tag-llm","tag-distillation"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"NullThought","author_link":"https:\/\/nullthought.net\/?author=1"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/nullthought.net\/?cat=8\" rel=\"category\">Tech<\/a>","rttpg_excerpt":"\u8bba\u6587Distilling System 2 into System 1\uff08\u300a\u5c06\u7cfb\u7edf2\u84b8\u998f\u5230\u7cfb\u7edf1\u300b\uff09\u7814\u7a76\u4e86\u4e00\u79cd\u5c06&hellip;","_links":{"self":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/5091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5091"}],"version-history":[{"count":1,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/5091\/revisions"}],"predecessor-version":[{"id":5093,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/5091\/revisions\/5093"}],"wp:attachment":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}