{"id":1362,"date":"2024-05-06T13:31:45","date_gmt":"2024-05-06T13:31:45","guid":{"rendered":"https:\/\/www.nicekj.com\/?p=1362"},"modified":"2024-05-06T13:33:40","modified_gmt":"2024-05-06T13:33:40","slug":"dapodamoxingheihechedifenjieshenjingyuanopenaiduitouanthropicjipoaibukejieshixingzhangai","status":"publish","type":"post","link":"https:\/\/www.nicekj.com\/dapodamoxingheihechedifenjieshenjingyuanopenaiduitouanthropicjipoaibukejieshixingzhangai.html","title":{"rendered":"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d"},"content":{"rendered":"<h3 data-id=\"heading-0\"><\/h3>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/628171990ad97b2f552323a6e0c312be.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<h5 data-id=\"heading-1\">\u8ddd\u79bb\u7834\u89e3\u5927\u6a21\u578b\u300c\u9ed1\u7bb1\u300d\u96be\u9898\u53c8\u8fd1\u4e86\u4e00\u6b65\uff01\u8fd1\u65e5\uff0c\u6765\u81ea Anthropic \u7684\u7814\u7a76\u56e2\u961f\u901a\u8fc7\u91c7\u7528\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\u7684\u5f31\u5b57\u5178\u5b66\u4e60\u7b97\u6cd5\uff0c\u4ece 512 \u4e2a\u795e\u7ecf\u5143\u4e2d\u63d0\u53d6\u51fa\u6765\u4e86 4000 \u591a\u4e2a\u53ef\u89e3\u91ca\u7279\u5f81\u3002<\/h5>\n<p>\u957f\u4e45\u4ee5\u6765\uff0c\u6211\u4eec\u90fd\u65e0\u4ece\u7406\u89e3 AI \u662f\u5982\u4f55\u8fdb\u884c\u51b3\u7b56\u548c\u8f93\u51fa\u7684\u3002<\/p>\n<p>\u6a21\u578b\u5f00\u53d1\u4eba\u5458\u53ea\u80fd\u51b3\u5b9a\u7b97\u6cd5\u3001\u6570\u636e\uff0c\u6700\u540e\u5f97\u5230\u6a21\u578b\u7684\u8f93\u51fa\u7ed3\u679c\uff0c\u800c\u4e2d\u95f4\u90e8\u5206\u2014\u2014\u6a21\u578b\u662f\u600e\u4e48\u6839\u636e\u8fd9\u4e9b\u7b97\u6cd5\u548c\u6570\u636e\u8f93\u51fa\u7ed3\u679c\uff0c\u5c31\u6210\u4e3a\u4e86\u4e0d\u53ef\u89c1\u7684\u300c\u9ed1\u7bb1\u300d\u3002<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/2e158d68bf8acb1e337a30bcbabb7569.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u6240\u4ee5\u5c31\u51fa\u73b0\u4e86\u300c\u6a21\u578b\u7684\u8bad\u7ec3\u5c31\u50cf\u70bc\u4e39\u300d\u8fd9\u6837\u7684\u620f\u8a00\u3002<\/p>\n<p>\u4f46\u73b0\u5728\uff0c\u6a21\u578b\u9ed1\u7bb1\u7ec8\u4e8e\u6709\u4e86\u53ef\u89e3\u91ca\u6027\uff01<\/p>\n<p>\u6765\u81ea Anthropic \u7684\u7814\u7a76\u56e2\u961f\u63d0\u53d6\u4e86\u6a21\u578b\u7684\u795e\u7ecf\u7f51\u7edc\u4e2d\u6700\u57fa\u672c\u7684\u5355\u4f4d\u795e\u7ecf\u5143\u7684\u53ef\u89e3\u91ca\u7279\u5f81\u3002<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/8759d62a54f936606ec74cfbc1c2e46c.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u8fd9\u5c06\u662f\u4eba\u7c7b\u63ed\u5f00 AI \u9ed1\u7bb1\u7684\u91cc\u7a0b\u7891\u5f0f\u7684\u4e00\u6b65\u3002<\/p>\n<p>Anthropic \u6fc0\u52a8\u5730\u8868\u793a\uff1a<\/p>\n<p>\u300c\u5982\u679c\u6211\u4eec\u80fd\u591f\u7406\u89e3\u6a21\u578b\u4e2d\u7684\u795e\u7ecf\u7f51\u7edc\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff0c\u90a3\u4e48\u8bca\u65ad\u6a21\u578b\u7684\u6545\u969c\u6a21\u5f0f\u3001\u8bbe\u8ba1\u4fee\u590d\u7a0b\u5e8f\uff0c\u5e76\u8ba9\u6a21\u578b\u5b89\u5168\u5730\u88ab\u4f01\u4e1a\u548c\u793e\u4f1a\u91c7\u7528\u5c31\u5c06\u6210\u4e3a\u89e6\u624b\u53ef\u53ca\u7684\u73b0\u5b9e\uff01\u300d<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/1892698ec53deff9f121005576b75754.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u5728 Anthropic \u7684\u6700\u65b0\u7814\u7a76\u62a5\u544a\uff0cTowards Monosemanticity: Decomposing Language Models With Dictionary Learning\uff08\u300a\u8d70\u5411\u5355\u8bed\u4e49\u6027\uff1a\u7528\u5b57\u5178\u5b66\u4e60\u5206\u89e3\u8bed\u8a00\u6a21\u578b\u300b\uff09\uff0c\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u5b57\u5178\u5b66\u4e60\u5c06\u5305\u542b 512 \u4e2a\u795e\u7ecf\u5143\u7684\u5c42\u5206\u89e3\u51fa\u4e86 4000 \u591a\u4e2a\u53ef\u89e3\u91ca\u7684\u7279\u5f81\u3002<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/bd3b22c805ade402eedffacc7f5ab9fa.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u7814\u7a76\u62a5\u544a\u5730\u5740\uff1a<a href=\"https:\/\/link.juejin.cn?target=https%3A%2F%2Ftransformer-circuits.pub%2F2023%2Fmonosemantic-features%2Findex.html\" target=\"_blank\" title=\"https:\/\/transformer-circuits.pub\/2023\/monosemantic-features\/index.html\" ref=\"nofollow noopener noreferrer\" rel=\"noopener\">transformer-circuits.pub\/2023\/monose\u2026<\/a><\/p>\n<p>\u8fd9\u4e9b\u7279\u5f81\u5206\u522b\u8868\u793a DNA \u5e8f\u5217\uff0c\u6cd5\u5f8b\u8bed\u8a00\uff0cHTTP \u8bf7\u6c42\uff0c\u5e0c\u4f2f\u6765\u6587\u672c\uff0c\u8425\u517b\u6210\u5206\u8bf4\u660e\u7b49\u3002<\/p>\n<p>\u5f53\u5b64\u7acb\u5730\u89c2\u5bdf\u5355\u4e2a\u795e\u7ecf\u5143\u7684\u6fc0\u6d3b\u65f6\uff0c\u8fd9\u4e9b\u6a21\u578b\u5c5e\u6027\u4e2d\u7684\u5927\u591a\u6570\u90fd\u662f\u4e0d\u53ef\u89c1\u7684\u3002<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/ad386cf65abd5a9b27f36e2d520d82ee.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u8fd9\u662f\u7531\u4e8e\u5927\u591a\u6570\u795e\u7ecf\u5143\u90fd\u662f\u300c\u591a\u8bed\u4e49\u300d\u7684\uff0c\u5355\u4e2a\u795e\u7ecf\u5143\u4e0e\u7f51\u7edc\u884c\u4e3a\u6ca1\u6709\u5bf9\u5e94\u4e00\u81f4\u7684\u5173\u7cfb\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u5c0f\u578b\u8bed\u8a00\u6a21\u578b\u4e2d\uff0c\u5355\u4e2a\u795e\u7ecf\u5143\u5728\u8bb8\u591a\u4e0d\u76f8\u5173\u7684\u4e0a\u4e0b\u6587\u4e2d\u90fd\u5f88\u6d3b\u8dc3\uff0c\u5305\u62ec\uff1a\u5b66\u672f\u5f15\u6587\u3001\u82f1\u8bed\u5bf9\u8bdd\u3001HTTP \u8bf7\u6c42\u548c\u97e9\u8bed\u6587\u672c\u3002<\/p>\n<p>\u800c\u5728\u7ecf\u5178\u89c6\u89c9\u6a21\u578b\u4e2d\uff0c\u5355\u4e2a\u795e\u7ecf\u5143\u4f1a\u5bf9\u732b\u7684\u8138\u548c\u6c7d\u8f66\u7684\u524d\u8138\u505a\u51fa\u53cd\u5e94\u3002<\/p>\n<p>\u4e0d\u5c11\u7814\u7a76\u90fd\u8bc1\u5b9e\u4e86\u4e00\u4e2a\u795e\u7ecf\u5143\u7684\u6fc0\u6d3b\u5728\u4e0d\u540c\u7684\u8bed\u5883\u4e2d\u53ef\u80fd\u610f\u5473\u7740\u4e0d\u540c\u7684\u542b\u4e49\u3002<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/7ec3731affd03a7948409198d56b48be.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u800c\u795e\u7ecf\u5143\u591a\u8bed\u4e49\u7684\u4e00\u4e2a\u6f5c\u5728\u539f\u56e0\u662f\u53e0\u52a0\uff0c\u8fd9\u662f\u4e00\u79cd\u5047\u8bbe\u7684\u73b0\u8c61\uff0c\u5373\u795e\u7ecf\u7f51\u7edc\u901a\u8fc7\u4e3a\u6bcf\u4e2a\u7279\u5f81\u5206\u914d\u81ea\u5df1\u7684\u795e\u7ecf\u5143\u7ebf\u6027\u7ec4\u5408\uff0c\u6765\u8868\u793a\u6570\u636e\u7684\u72ec\u7acb\u300c\u7279\u5f81\u300d\u591a\u4e8e\u5b83\u7684\u795e\u7ecf\u5143\u6570\u91cf\u3002<\/p>\n<p>\u5982\u679c\u5c06\u6bcf\u4e2a\u7279\u5f81\u89c6\u4e3a\u795e\u7ecf\u5143\u4e0a\u7684\u4e00\u4e2a\u5411\u91cf\uff0c\u90a3\u4e48\u7279\u5f81\u96c6\u5c31\u6784\u6210\u4e86\u7f51\u7edc\u795e\u7ecf\u5143\u6fc0\u6d3b\u7684\u4e00\u4e2a\u8fc7\u5b8c\u5907\u7ebf\u6027\u57fa\u7840\u3002<\/p>\n<p>\u5728 Anthropic \u4e4b\u524d\u7684 Toy Models of Superposition\uff08\u300a\u53e0\u52a0\u73a9\u5177\u6a21\u578b\u300b\uff09\u8bba\u6587\u4e2d\uff0c\u8bc1\u660e\u4e86\u7a00\u758f\u6027\u5728\u795e\u7ecf\u7f51\u7edc\u8bad\u7ec3\u4e2d\u53ef\u4ee5\u6d88\u9664\u6b67\u4e49\uff0c\u5e2e\u52a9\u6a21\u578b\u66f4\u597d\u5730\u7406\u89e3\u7279\u5f81\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u4ece\u800c\u51cf\u5c11\u6fc0\u6d3b\u5411\u91cf\u7684\u6765\u6e90\u7279\u5f81\u7684\u4e0d\u786e\u5b9a\u6027\uff0c\u4f7f\u6a21\u578b\u7684\u9884\u6d4b\u548c\u51b3\u7b56\u66f4\u53ef\u9760\u3002<\/p>\n<p>\u8fd9\u4e00\u6982\u5ff5\u7c7b\u4f3c\u4e8e\u538b\u7f29\u611f\u77e5\u4e2d\u7684\u601d\u60f3\uff0c\u5176\u4e2d\u4fe1\u53f7\u7684\u7a00\u758f\u6027\u5141\u8bb8\u4ece\u6709\u9650\u7684\u89c2\u6d4b\u4e2d\u8fd8\u539f\u51fa\u5b8c\u6574\u7684\u4fe1\u53f7\u3002<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/9e699439404baf925b325857d5b2306c.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u4f46\u5728 Toy Models of Superposition \u4e2d\u63d0\u51fa\u7684\u4e09\u79cd\u7b56\u7565\u4e2d\uff1a<\/p>\n<p>\uff081\uff09\u521b\u5efa\u6ca1\u6709\u53e0\u52a0\u7684\u6a21\u578b\uff0c\u6216\u8bb8\u53ef\u4ee5\u9f13\u52b1\u6fc0\u6d3b\u7a00\u758f\u6027;<\/p>\n<p>\uff082\uff09\u4f7f\u7528\u5b57\u5178\u5b66\u4e60\u5728\u8868\u73b0\u51fa\u53e0\u52a0\u6001\u7684\u6a21\u578b\u4e2d\u5bfb\u627e\u8fc7\u5b8c\u5907\u7279\u5f81;<\/p>\n<p>\uff083\uff09\u4f9d\u8d56\u4e8e\u4e24\u8005\u7ed3\u5408\u7684\u6df7\u5408\u65b9\u6cd5\u3002<\/p>\n<p>\u65b9\u6cd5\uff081\uff09\u4e0d\u8db3\u4ee5\u9632\u6b62\u591a\u4e49\u6027\uff0c\u65b9\u6cd5\uff082\uff09\u5219\u5b58\u5728\u7740\u4e25\u91cd\u7684\u8fc7\u5ea6\u62df\u5408\u95ee\u9898\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u8fd9\u6b21 Anthropic \u7684\u7814\u7a76\u4eba\u5458\u4f7f\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\u7684\u5f31\u5b57\u5178\u5b66\u4e60\u7b97\u6cd5\uff0c\u4ece\u7ecf\u8fc7\u8bad\u7ec3\u7684\u6a21\u578b\u4e2d\u751f\u6210\u5b66\u4e60\u5230\u7684\u7279\u5f81\uff0c\u8fd9\u4e9b\u7279\u5f81\u63d0\u4f9b\u4e86\u6bd4\u6a21\u578b\u795e\u7ecf\u5143\u672c\u8eab\u66f4\u5355\u4e00\u7684\u8bed\u4e49\u5206\u6790\u5355\u4f4d\u3002<\/p>\n<p>\u5177\u4f53\u6765\u8bf4\uff0c\u7814\u7a76\u4eba\u5458\u91c7\u7528\u4e86\u5177\u6709 512 \u4e2a\u795e\u7ecf\u5143\u7684 MLP \u5355\u5c42 transformer\uff0c\u5e76\u901a\u8fc7\u4ece 80 \u4ebf\u4e2a\u6570\u636e\u70b9\u7684 MLP \u6fc0\u6d3b\u4e0a\u8bad\u7ec3\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\uff0c\u6700\u7ec8\u5c06 MLP \u6fc0\u6d3b\u5206\u89e3\u4e3a\u76f8\u5bf9\u53ef\u89e3\u91ca\u7684\u7279\u5f81\uff0c\u6269\u5c55\u56e0\u5b50\u8303\u56f4\u4ece 1\u00d7\uff08512 \u4e2a\u7279\u5f81\uff09\u5230 256\u00d7\uff08131,072 \u4e2a\u7279\u5f81\uff09\u3002<\/p>\n<p>\u4e3a\u4e86\u9a8c\u8bc1\u672c\u7814\u7a76\u53d1\u73b0\u7684\u7279\u5f81\u6bd4\u6a21\u578b\u7684\u795e\u7ecf\u5143\u66f4\u5177\u53ef\u89e3\u91ca\u6027\uff0c\u91c7\u7528\u4e86\u76f2\u5ba1\u8bc4\u4f30\uff0c\u8ba9\u4e00\u4f4d\u4eba\u7c7b\u8bc4\u4f30\u5458\u5bf9\u5b83\u4eec\u7684\u53ef\u89e3\u91ca\u6027\u8fdb\u884c\u8bc4\u5206\u3002<\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u7279\u5f81\uff08\u7ea2\u8272\uff09\u7684\u5f97\u5206\u6bd4\u795e\u7ecf\u5143\uff08\u9752\u8272\uff09\u9ad8\u5f97\u591a\u3002<\/p>\n<p>\u8bc1\u660e\u4e86\u7814\u7a76\u4eba\u5458\u627e\u5230\u7684\u7279\u5f81\u76f8\u5bf9\u4e8e\u6a21\u578b\u7684\u5185\u90e8\u795e\u7ecf\u5143\u6765\u8bf4\u66f4\u6613\u7406\u89e3\u3002<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/ac3997d3f3b9ff39a89c9a2423befd5e.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u6b64\u5916\uff0c\u7814\u7a76\u4eba\u5458\u8fd8\u91c7\u7528\u4e86\u300c\u81ea\u52a8\u89e3\u91ca\u6027\u300d\u65b9\u6cd5\uff0c\u901a\u8fc7\u4f7f\u7528\u5927\u578b\u8bed\u8a00\u6a21\u578b\u751f\u6210\u5c0f\u578b\u6a21\u578b\u7279\u5f81\u7684\u7b80\u77ed\u63cf\u8ff0\uff0c\u5e76\u8ba9\u53e6\u4e00\u4e2a\u6a21\u578b\u6839\u636e\u8be5\u63cf\u8ff0\u9884\u6d4b\u7279\u5f81\u6fc0\u6d3b\u7684\u80fd\u529b\u5bf9\u5176\u8fdb\u884c\u8bc4\u5206\u3002<\/p>\n<p>\u540c\u6837\uff0c\u7279\u5f81\u5f97\u5206\u9ad8\u4e8e\u795e\u7ecf\u5143\uff0c\u8bc1\u660e\u4e86\u7279\u5f81\u7684\u6fc0\u6d3b\u53ca\u5176\u5bf9\u6a21\u578b\u884c\u4e3a\u7684\u4e0b\u6e38\u5f71\u54cd\u5177\u6709\u4e00\u81f4\u7684\u89e3\u91ca\u3002<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/9a48c875d8d7819ddbd0820865832200.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u5e76\u4e14\uff0c\u8fd9\u4e9b\u63d0\u53d6\u51fa\u7684\u7279\u5f81\u8fd8\u63d0\u4f9b\u4e86\u4e00\u79cd\u6709\u9488\u5bf9\u6027\u7684\u65b9\u6cd5\u6765\u5f15\u5bfc\u6a21\u578b\u3002<\/p>\n<p>\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u4eba\u4e3a\u6fc0\u6d3b\u7279\u5f81\u4f1a\u5bfc\u81f4\u6a21\u578b\u884c\u4e3a\u4ee5\u53ef\u9884\u6d4b\u7684\u65b9\u5f0f\u66f4\u6539\u3002<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/1970376ee04ae5cc8f1cf5c922baf1f7.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u8fd9\u4e9b\u88ab\u63d0\u53d6\u7684\u53ef\u89e3\u91ca\u6027\u7279\u5f81\u53ef\u89c6\u5316\u56fe\u5982\u4e0b\uff1a<\/p>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/d325f3abb0fabde99666822bbfdeeb5b.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u70b9\u51fb\u5de6\u8fb9\u7684\u7279\u5f81\u5217\u8868\uff0c\u5c31\u80fd\u4e0e\u795e\u7ecf\u7f51\u7edc\u4e2d\u7684\u7279\u5f81\u7a7a\u95f4\u8fdb\u884c\u4ea4\u4e92\u5f0f\u63a2\u7d22\u3002<\/p>\n<p>\u7814\u7a76\u62a5\u544a\u6982\u8981<\/p>\n<p>\u8fd9\u4efd\u6765\u81ea Anthropic \u7684\u7814\u7a76\u62a5\u544a\uff0cTowards Monosemanticity: Decomposing Language Models With Dictionary Learning\uff0c\u4e3b\u8981\u53ef\u4ee5\u5206\u4e3a\u56db\u4e2a\u90e8\u5206\u3002<\/p>\n<p>\u95ee\u9898\u8bbe\u7f6e\uff0c\u7814\u7a76\u4eba\u5458\u4ecb\u7ecd\u4e86\u7814\u7a76\u52a8\u673a\uff0c\u5e76\u9610\u8ff0\u8bad\u7ec3\u7684 transfomer \u548c\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\u3002<\/p>\n<p>\u5355\u4e2a\u7279\u5f81\u8be6\u7ec6\u8c03\u67e5\uff0c\u8bc1\u660e\u4e86\u7814\u7a76\u53d1\u73b0\u7684\u51e0\u4e2a\u7279\u5f81\u662f\u529f\u80fd\u4e0a\u7279\u5b9a\u7684\u56e0\u679c\u5355\u5143\u3002<\/p>\n<p>\u5168\u5c40\u5206\u6790\uff0c\u8bba\u8bc1\u4e86\u5178\u578b\u7279\u5f81\u662f\u53ef\u89e3\u91ca\u7684\uff0c\u5e76\u4e14\u5b83\u4eec\u53ef\u4ee5\u89e3\u91ca MLP \u5c42\u7684\u91cd\u8981\u90e8\u5206\u3002<\/p>\n<p>\u73b0\u8c61\u5206\u6790\uff0c\u63cf\u8ff0\u4e86\u7279\u5f81\u7684\u51e0\u4e2a\u5c5e\u6027\uff0c\u5305\u62ec\u7279\u5f81\u5206\u5272\u3001\u666e\u904d\u6027\uff0c\u4ee5\u53ca\u5b83\u4eec\u5982\u4f55\u5f62\u6210\u7c7b\u4f3c\u4e8e\u300c\u6709\u9650\u72b6\u6001\u81ea\u52a8\u673a\u300d\u7684\u7cfb\u7edf\u6765\u5b9e\u73b0\u590d\u6742\u7684\u884c\u4e3a\u3002<\/p>\n<p>\u7ed3\u8bba\u5305\u62ec\u4ee5\u4e0b 7 \u4e2a\uff1a<\/p>\n<ol>\n<li>\n<p>\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\u80fd\u63d0\u53d6\u76f8\u5bf9\u5355\u4e00\u7684\u8bed\u4e49\u7279\u5f81\u3002<\/p>\n<\/li>\n<li>\n<p>\u7a00\u758f\u81ea\u7f16\u7801\u5668\u80fd\u4ea7\u751f\u53ef\u89e3\u91ca\u7684\u7279\u5f81\uff0c\u800c\u8fd9\u4e9b\u7279\u5f81\u5728\u795e\u7ecf\u5143\u57fa\u7840\u4e2d\u5b9e\u9645\u4e0a\u662f\u4e0d\u53ef\u89c1\u7684\u3002<\/p>\n<\/li>\n<li>\n<p>\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\u7279\u5f81\u53ef\u7528\u4e8e\u5e72\u9884\u548c\u5f15\u5bfc\u53d8\u538b\u5668\u7684\u751f\u6210\u3002<\/p>\n<\/li>\n<li>\n<p>\u7a00\u758f\u81ea\u7f16\u7801\u5668\u80fd\u751f\u6210\u76f8\u5bf9\u901a\u7528\u7684\u7279\u5f81\u3002<\/p>\n<\/li>\n<li>\n<p>\u968f\u7740\u81ea\u52a8\u7f16\u7801\u5668\u5927\u5c0f\u7684\u589e\u52a0\uff0c\u7279\u5f81\u6709\u300c\u5206\u88c2\u300d\u7684\u503e\u5411\u3002<\/p>\n<\/li>\n<li>\n<p>\u4ec5 512 \u4e2a\u795e\u7ecf\u5143\u5c31\u80fd\u4ee3\u8868\u6570\u4ee5\u4e07\u8ba1\u7684\u7279\u5f81\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fd9\u4e9b\u7279\u5f81\u5728\u7c7b\u4f3c\u300c\u6709\u9650\u72b6\u6001\u81ea\u52a8\u673a\u300d\u7684\u7cfb\u7edf\u4e2d\u8fde\u63a5\u8d77\u6765\uff0c\u4ece\u800c\u5b9e\u73b0\u590d\u6742\u7684\u884c\u4e3a\uff0c\u5982\u4e0b\u56fe\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.nicekj.com\/wp-content\/uploads\/replace\/2535472bd46dfe29bec6dc5e68730a47.png\" alt=\"\u6253\u7834\u5927\u6a21\u578b\u9ed1\u76d2\uff0c\u5f7b\u5e95\u5206\u89e3\u795e\u7ecf\u5143\uff01OpenAI\u5bf9\u5934Anthropic\u51fb\u7834AI\u4e0d\u53ef\u89e3\u91ca\u6027\u969c\u788d\" \/><\/figure>\n<\/p>\n<p>\u5177\u4f53\u8be6\u7ec6\u5185\u5bb9\u53ef\u89c1\u62a5\u544a\u3002<\/p>\n<p>\u4f46\u5bf9\u8fd9\u4efd\u7814\u7a76\u62a5\u544a\uff0cAnthropic \u8ba4\u4e3a\u60f3\u8981\u5c06\u672c\u7814\u7a76\u62a5\u544a\u4e2d\u5c0f\u6a21\u578b\u7684\u6210\u529f\u590d\u5236\u5230\u66f4\u5927\u7684\u6a21\u578b\u4e0a\uff0c\u6211\u4eec\u4eca\u540e\u9762\u4e34\u7684\u6311\u6218\u5c06\u4e0d\u518d\u662f\u79d1\u5b66\u95ee\u9898\uff0c\u800c\u662f\u5de5\u7a0b\u95ee\u9898\u3002<\/p>\n<p>\u800c\u8fd9\u610f\u5473\u7740\u4e3a\u4e86\u5728\u5927\u6a21\u578b\u4e0a\u5b9e\u73b0\u89e3\u91ca\u6027\uff0c\u9700\u8981\u5728\u5de5\u7a0b\u9886\u57df\u6295\u5165\u66f4\u591a\u7684\u52aa\u529b\u548c\u8d44\u6e90\uff0c\u4ee5\u514b\u670d\u6a21\u578b\u590d\u6742\u6027\u548c\u89c4\u6a21\u5e26\u6765\u7684\u6311\u6218\u3002<\/p>\n<p>\u5305\u62ec\u5f00\u53d1\u65b0\u7684\u5de5\u5177\u3001\u6280\u672f\u548c\u65b9\u6cd5\uff0c\u4ee5\u5e94\u5bf9\u6a21\u578b\u590d\u6742\u6027\u548c\u6570\u636e\u89c4\u6a21\u7684\u6311\u6218\uff1b\u4e5f\u5305\u62ec\u6784\u5efa\u53ef\u6269\u5c55\u7684\u89e3\u91ca\u6027\u6846\u67b6\u548c\u5de5\u5177\uff0c\u4ee5\u9002\u5e94\u5927\u89c4\u6a21\u6a21\u578b\u7684\u9700\u6c42\u3002<\/p>\n<p>\u8fd9\u5c06\u662f\u89e3\u91ca\u6027 AI \u548c\u5927\u89c4\u6a21\u6df1\u5ea6\u5b66\u4e60\u7814\u7a76\u9886\u57df\u7684\u6700\u65b0\u8d8b\u52bf\u3002<\/p>\n<p>\u53c2\u8003\u8d44\u6599\uff1a<\/p>\n<p><a href=\"https:\/\/link.juejin.cn?target=https%3A%2F%2Ftransformer-circuits.pub%2F2023%2Fmonosemantic-features%2Findex.html\" target=\"_blank\" title=\"https:\/\/transformer-circuits.pub\/2023\/monosemantic-features\/index.html\" ref=\"nofollow noopener noreferrer\" rel=\"noopener\">transformer-circuits.pub\/2023\/monose\u2026<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u8ddd\u79bb\u7834\u89e3\u5927\u6a21\u578b\u300c\u9ed1\u7bb1\u300d\u96be\u9898\u53c8\u8fd1\u4e86\u4e00\u6b65\uff01\u8fd1\u65e5\uff0c\u6765\u81ea Anthropic \u7684\u7814\u7a76\u56e2\u961f\u901a\u8fc7\u91c7\u7528\u7a00\u758f\u81ea\u52a8\u7f16\u7801\u5668\u7684\u5f31\u5b57\u5178\u5b66\u4e60\u7b97\u6cd5\uff0c\u4ece 512 \u4e2a\u795e\u7ecf\u5143\u4e2d\u63d0\u53d6\u51fa\u6765\u4e86 4000 \u591a\u4e2a\u53ef\u89e3\u91ca\u7279\u5f81\u3002 \u957f\u4e45\u4ee5\u6765\uff0c\u6211\u4eec\u90fd\u65e0<\/p>\n","protected":false},"author":1,"featured_media":7859,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"rank_math_title":"","rank_math_description":"","rank_math_focus_keyword":"","views":"","footnotes":""},"categories":[3],"tags":[126,127,128,129,136],"collection":[],"class_list":["post-1362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fenlei2","tag-gpt","tag-ai","tag-128","tag-129","tag-136"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/posts\/1362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/comments?post=1362"}],"version-history":[{"count":0,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/posts\/1362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/media\/7859"}],"wp:attachment":[{"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/media?parent=1362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/categories?post=1362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/tags?post=1362"},{"taxonomy":"collection","embeddable":true,"href":"https:\/\/www.nicekj.com\/nicekj2024\/wp\/v2\/collection?post=1362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}