{"id":6391,"date":"2025-10-17T10:34:40","date_gmt":"2025-10-17T02:34:40","guid":{"rendered":"https:\/\/nullthought.net\/?p=6391"},"modified":"2025-10-17T10:34:41","modified_gmt":"2025-10-17T02:34:41","slug":"%e8%87%aa%e5%af%b9%e6%95%b0%e6%bc%94%e5%8c%96%e8%a7%a3%e7%a0%81self-logits-evolution-decoding-sled%ef%bc%9a%e4%bf%ae%e6%ad%a3%e6%a8%a1%e5%9e%8b%e7%9f%a5%e9%81%93%e7%9a%84%ef%bc%88","status":"publish","type":"post","link":"https:\/\/nullthought.net\/?p=6391","title":{"rendered":"\u81ea\u5bf9\u6570\u6f14\u5316\u89e3\u7801(Self Logits Evolution Decoding, SLED)\uff1a\u4fee\u6b63\u6a21\u578b\u201c\u77e5\u9053\u7684\u201d\uff08\u6f5c\u5728\u77e5\u8bc6\uff09\u4e0e\u201c\u8bf4\u51fa\u6765\u7684\u201d\uff08\u6700\u7ec8\u5c42logits\u7ecfsoftmax\u5f97\u5230\u7684\u8f93\u51fa\u5206\u5e03\uff09\u4e4b\u95f4\u7684\u504f\u5dee"},"content":{"rendered":"\n<p>\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u5728\u591a\u4efb\u52a1\u4e0a\u8868\u73b0\u5f3a\u52b2\uff0c\u4f46\u201c\u7f16\u9020\/\u5e7b\u89c9\u201d\u5bfc\u81f4\u4e8b\u5b9e\u6027\u4e0d\u8db3\uff0c\u9650\u5236\u4e86\u5b9e\u9645\u53ef\u4fe1\u5ea6\u3002\u8bba\u6587<strong><a href=\"https:\/\/arxiv.org\/abs\/2411.02433\" target=\"_blank\" rel=\"noreferrer noopener\">SLED: Self Logits Evolution Decoding for Improving Factuality in Large Language Models<\/a><\/strong>\u6307\u51fa\uff0c\u76f8\u6bd4\u8bad\u7ec3\u6216\u68c0\u7d22\u5f0f\u589e\u5f3a\uff0c<strong>\u89e3\u7801\u9636\u6bb5\u7684\u5e72\u9884<\/strong>\u6210\u672c\u4f4e\u3001\u53ef\u7ec4\u5408\u4e14\u4e0d\u9700\u5916\u90e8\u77e5\u8bc6\u6216\u518d\u8bad\u7ec3\uff0c\u56e0\u6b64\u6210\u4e3a\u63d0\u5347\u4e8b\u5b9e\u6027\u7684\u6709\u6548\u6293\u624b\u3002\u4f5c\u8005\u89c2\u5bdf\u5230\uff1a\u6a21\u578b\u201c\u77e5\u9053\u7684\u201d<strong>\uff08\u6f5c\u5728\u77e5\u8bc6\uff09\u4e0e<\/strong>\u201c\u8bf4\u51fa\u6765\u7684\u201d<strong>\uff08\u6700\u7ec8\u5c42logits\u7ecfsoftmax\u5f97\u5230\u7684\u8f93\u51fa\u5206\u5e03\uff09\u4e4b\u95f4\u5e38\u5b58\u5728\u504f\u5dee\uff1b\u82e5\u80fd\u5728\u63a8\u7406\u65f6\u66f4\u597d\u5730\u8c03\u52a8\u65e9\u671f\u5c42\u4e2d\u5df2\u5b66\u5230\u7684\u4e8b\u5b9e\u7ebf\u7d22\uff0c\u5c31\u53ef\u80fd\u628a\u8f93\u51fa\u5206\u5e03\u62c9\u56de\u771f\u5b9e\u5206\u5e03\u3002\u4e3a\u6b64\uff0c\u8bba\u6587\u63d0\u51fa<\/strong>SLED\uff08Self Logits Evolution Decoding\uff09\u81ea\u6211logits\u6f14\u5316\u89e3\u7801\uff0c\u6838\u5fc3\u601d\u60f3\u662f<strong>\u5bf9\u6bd4\u201c\u6700\u7ec8\u5c42logits\u201d\u4e0e\u201c\u65e9\u671f\u5c42logits\u201d<\/strong>\u4ee5\u4f30\u8ba1\u771f\u5b9e\u5206\u5e03\u7684\u66ff\u8eab\uff08Platent\uff09\uff0c\u518d\u5bf9\u6700\u7ec8\u5c42logits\u505a\u4e00\u6b21\u8fd1\u4f3c\u201c\u68af\u5ea6\u4e0b\u964d\u201d\u5f0f\u7684\u81ea\u6211\u4fee\u6b63\uff0c\u4ece\u800c\u63d0\u9ad8\u4e8b\u5b9e\u4e00\u81f4\u6027\u3002<\/p>\n\n\n\n<p>SLED\u901a\u8fc7\u201c\u591a\u5c42\u5bf9\u6bd4\u2192\u771f\u5b9e\u5206\u5e03\u8f6f\u4f30\u8ba1\u2192\u5355\u6b65\u81ea\u6211\u6f14\u5316\u201d\u5728\u4e0d\u4f9d\u8d56\u5916\u90e8\u77e5\u8bc6\u4e0e\u518d\u8bad\u7ec3\u7684\u524d\u63d0\u4e0b\uff0c<strong>\u4e00\u81f4\u6027\u5730\u63d0\u5347\u4e86\u4e8b\u5b9e\u6027<\/strong>\uff1b\u5728Gemma\u3001Qwen\u3001Mixtral\u3001gpt-oss\u7b49\u4e0d\u540c\u5bb6\u65cf\u4e0e\u89c4\u6a21\u3001TruthfulQA\/FACTOR\u7b49\u57fa\u51c6\u4e0a\u5747\u53d6\u5f97\u4f18\u4e8e\u8d2a\u5fc3\u4e0eDoLa\u7684\u7ed3\u679c\uff0c\u540c\u65f6\u4fdd\u6301\u6d41\u7545\u81ea\u7136\u7684\u8bed\u8a00\u8d28\u91cf\u4e0e\u53ef\u5ffd\u7565\u7684\u65f6\u5ef6\u5f00\u9500\uff0c\u5e76\u80fd\u4e0e\u5176\u4ed6\u65b9\u6cd5\u7075\u6d3b\u7ec4\u5408\u3002<strong>\u8bba\u6587\u4e3b\u8981\u8d21\u732e\u603b\u7ed3\u5982\u4e0b\uff1a<\/strong><\/p>\n\n\n\n<p>\u2022 \u63d0\u51fa\u4e86 SLED\uff0c\u4e00\u79cd\u5728\u4e0d\u4f9d\u8d56\u5916\u90e8\u77e5\u8bc6\u6216\u5fae\u8c03\u6570\u636e\u7684\u60c5\u51b5\u4e0b\uff0c\u4f7f LLM \u8f93\u51fa\u4e0e\u4e8b\u5b9e\u77e5\u8bc6\u5bf9\u9f50\u7684\u65b0\u578b\u89e3\u7801\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u2022 \u5728\u5404\u79cd LLM \u914d\u7f6e\u548c\u89c4\u6a21\u4e0a\u8fdb\u884c\u4e86\u5e7f\u6cdb\u5b9e\u9a8c\uff0c\u7ed3\u679c\u8868\u660e SLED \u5728\u591a\u79cd\u4efb\u52a1\u548c\u57fa\u51c6\u4e0a\u4e00\u81f4\u5730\u63d0\u9ad8\u4e86\u4e8b\u5b9e\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n<p>\u2022 SLED \u53ef\u4ee5\u7075\u6d3b\u5730\u4e0e\u5176\u4ed6\u4e8b\u5b9e\u6027\u89e3\u7801\u65b9\u6cd5\u7ed3\u5408\uff0c\u8fdb\u4e00\u6b65\u589e\u5f3a\u5b83\u4eec\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u2022 \u4e3a\u7406\u89e3\u5c42\u7ea7\u5bf9\u6bd4\u89e3\u7801\u65b9\u6cd5\u63d0\u4f9b\u4e86\u65b0\u7684\u53ef\u89e3\u91ca\u6027\u89c6\u89d2\uff0c\u4e3a\u4e8b\u5b9e\u6027\u89e3\u7801\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u94fa\u5e73\u4e86\u9053\u8def\u3002<\/p>\n\n\n\n<p>\u8bba\u6587\u4f5c\u8005\u4e3aJianyi Zhang, Da-Cheng Juan, Cyrus Rashtchian, Chun-Sung Ferng, Heinrich Jiang, Yiran Chen\uff0c\u6765\u81eaDuke University, Google Research\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>SLED on GitHub: <a href=\"https:\/\/github.com\/JayZhang42\/SLED\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/github.com\/JayZhang42\/SLED<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u5728\u591a\u4efb\u52a1\u4e0a\u8868\u73b0\u5f3a\u52b2\uff0c\u4f46\u201c\u7f16\u9020\/\u5e7b\u89c9\u201d\u5bfc\u81f4\u4e8b\u5b9e\u6027\u4e0d\u8db3\uff0c\u9650\u5236\u4e86\u5b9e\u9645\u53ef\u4fe1\u5ea6\u3002\u8bba\u6587SLED: S [&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 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