{"id":91430,"date":"2026-01-08T16:05:48","date_gmt":"2026-01-08T08:05:48","guid":{"rendered":"https:\/\/aicats.wiki\/?p=91430"},"modified":"2026-01-08T16:05:48","modified_gmt":"2026-01-08T08:05:48","slug":"swiglu%ef%bc%9a%e8%a7%a3%e8%af%bb%e5%a4%a7%e8%af%ad%e8%a8%80%e6%a8%a1%e5%9e%8b%e9%ab%98%e6%95%88%e6%bf%80%e6%b4%bb%e5%87%bd%e6%95%b0%e7%9a%84%e7%a7%98%e5%af%86%e4%b8%8e%e5%ae%9e%e7%94%a8%e5%9c%ba","status":"publish","type":"post","link":"https:\/\/aicats.wiki\/en\/2026\/01\/08\/91430.html","title":{"rendered":"SwigLU\uff1a\u89e3\u8bfb\u5927\u8bed\u8a00\u6a21\u578b\u9ad8\u6548\u6fc0\u6d3b\u51fd\u6570\u7684\u79d8\u5bc6\u4e0e\u5b9e\u7528\u573a\u666f\u89e3\u6790"},"content":{"rendered":"<p><strong>SwigLU \u6fc0\u6d3b\u51fd\u6570<\/strong>\u9010\u6b65\u6210\u4e3a\u63a8\u52a8<a href=\"https:\/\/aicats.wiki\/en\/2025\/12\/23\/85406.html\/\" title=\"2048-Core AI Server Buying Guide: Comprehensive Analysis of Performance, Application Scenarios, and Specifications\">Large Language Model<\/a>\uff08\u5982 PaLM\u3001LLaMA\u3001T5 v1.1\uff09\u9ad8\u6548\u8fdb\u5316\u7684\u6838\u5fc3\u7b97\u5b50\u3002\u5176\u878d\u5408<strong>\u95e8\u63a7\u673a\u5236\u4e0e Sigmoid \u975e\u7ebf\u6027\u80fd\u529b<\/strong>\uff0c\u4e0d\u4ec5\u63d0\u5347\u4e86\u6a21\u578b <strong>\u6536\u655b\u901f\u5ea6\u3001\u8868\u73b0\u4e0e\u6cdb\u5316\u529b<\/strong>\uff0c\u8fd8\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u5bf9\u8bdd\u3001\u641c\u7d22\u5f15\u64ce\u3001\u533b\u7597\u8bed\u4e49\u7406\u89e3\u7b49\u9886\u57df\u3002\u672c\u6587\u5168\u9762\u89e3\u6790 <strong>SwigLU \u5de5\u4f5c\u539f\u7406\u3001\u6280\u672f\u4f18\u52bf\u53ca\u4e3b\u6d41\u6846\u67b6\u96c6\u6210\u65b9\u6cd5<\/strong>\uff0c\u4e3a\u5f00\u53d1\u8005\u6df1\u5ea6\u8d4b\u80fd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/aicats.wiki\/wp-content\/uploads\/2026\/01\/my_prefix_1767814547.jpg\" alt=\"SwigLU\uff1a\u89e3\u8bfb\u5927\u8bed\u8a00\u6a21\u578b\u9ad8\u6548\u6fc0\u6d3b\u51fd\u6570\u7684\u79d8\u5bc6\u4e0e\u5b9e\u7528\u573a\u666f\u89e3\u6790\" class=\"wp-image-51824\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">SwigLU \u51fd\u6570\u7684\u5d1b\u8d77\uff1a\u5927\u8bed\u8a00\u6a21\u578b\u7684\u6548\u80fd\u5173\u952e<\/h2>\n\n\n\n<p>In recent years,<strong>\u5927\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u7684\u7206\u70b8\u6027\u53d1\u5c55<\/strong>\u5f15\u53d1\u4e86\u4eba\u5de5\u667a\u80fd\u9886\u57df\u7684\u5e7f\u6cdb\u5173\u6ce8\u3002\u5728\u63a8\u52a8 ChatGPT\u3001Bard\u3001Llama2 \u7b49\u751f\u6210\u5f0f <a class=\"external\" href=\"https:\/\/aicats.wiki\/en\/tag\/ai\" title=\"View articles related to AI\" target=\"_blank\">AI<\/a> \u6a21\u578b\u6027\u80fd\u4e0d\u65ad\u63d0\u5347\u7684\u80cc\u540e\uff0c\u4e00\u4e2a\u53eb\u505a <strong>SwigLU<\/strong> \u7684\u6fc0\u6d3b\u51fd\u6570\u6b63\u6084\u7136\u6210\u4e3a\u9ad8\u6548\u7b97\u529b\u7684\u5173\u952e\u9a71\u52a8\u529b\u3002\u672c\u6587\u5c06\u6df1\u5165\u5256\u6790 SwigLU \u6fc0\u6d3b\u51fd\u6570\u7684\u6280\u672f\u539f\u7406\u3001\u6f14\u5316\u5386\u7a0b\uff0c\u5e76\u5168\u9762\u89e3\u6790\u5176\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u4ef7\u503c\u573a\u666f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ec0\u4e48\u662f SwigLU\uff1f<\/h3>\n\n\n\n<p>SwigLU\uff08Sigmoid Weighted Gated Linear Unit\uff09\u662f\u4e00\u7c7b\u7ed3\u5408\u4e86\u95e8\u63a7\u673a\u5236\u548c\u975e\u7ebf\u6027\u6fc0\u6d3b\u7684\u51fd\u6570\uff0c\u9996\u6b21\u5728 Google Research \u53d1\u8868\u7684\u8bba\u6587 <a href=\"https:\/\/arxiv.org\/abs\/2002.05202\" target=\"_blank\" rel=\"noopener\" class=\"external\" >Gated Linear Units Improve Transformer<\/a> \u4e2d\u88ab\u63d0\u51fa\u3002\u7ecf\u8fc7\u6301\u7eed\u8fed\u4ee3\uff0cSwigLU \u88ab\u8bc1\u5b9e\u5728\u63d0\u5347\u6a21\u578b\u6536\u655b\u901f\u5ea6\u548c\u6548\u679c\u4e0a\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002<\/p>\n\n\n\n<p><strong>SwigLU \u7684\u6570\u5b66\u8868\u8fbe\u5f0f\u5982\u4e0b<\/strong>\uff1a<\/p>\n\n\n\n<div style=\"background: #f2f4f8; padding: 10px; border-radius: 6px;\">SwigLU(x, W, V, b, c) = (xW + b) \u00d7 \u03c3(xV + c)<br>\u5176\u4e2d\uff0c\u03c3 \u4ee3\u8868 Sigmoid \u6fc0\u6d3b\u51fd\u6570\u3002<\/div>\n\n\n\n<p>\u4e0e\u4f20\u7edf\u7684\u6fc0\u6d3b\u51fd\u6570\uff08\u5982 ReLU\u3001GELU\uff09\u76f8\u6bd4\uff0cSwigLU \u80fd\u66f4\u597d\u5730\u6355\u6349\u8f93\u5165\u4e4b\u95f4\u7684\u4ea4\u4e92\u5173\u7cfb\uff0c\u5b9e\u73b0\u66f4\u7ec6\u81f4\u7684\u6570\u636e\u7b5b\u9009\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SwigLU \u5728 Transformer \u67b6\u6784\u4e2d\u7684\u5730\u4f4d<\/h3>\n\n\n\n<p>Transformer \u67b6\u6784\u63a8\u52a8\u4e86 BERT\u3001GPT \u7b49\u6a21\u578b\u7684\u6210\u529f\uff0c\u800c\u6fc0\u6d3b\u51fd\u6570\u5219\u76f4\u63a5\u5f71\u54cd\u6a21\u578b\u7684\u8868\u8fbe\u80fd\u529b\u548c\u63a8\u7406\u6548\u7387\u3002<strong>SwigLU \u9010\u6b65\u8d85\u8d8a GELU \u548c SiLU<\/strong>\uff0c\u6210\u4e3a\u8d8a\u6765\u8d8a\u591a\u4e3b\u6d41\u5927\u6a21\u578b\uff08\u5982 PaLM\u3001LLaMA\u3001T5 v1.1 \u7b49\u7cfb\u5217\uff09\u7684\u9ed8\u8ba4\u6fc0\u6d3b\u9009\u62e9\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/aicats.wiki\/wp-content\/uploads\/2026\/01\/my_prefix_1767814547.jpg\" alt=\"SwigLU\u5728Transformer\u67b6\u6784\u4e2d\u7684\u5e94\u7528\u8bba\u6587\u622a\u56fe\" class=\"wp-image-51824\"\/><figcaption class=\"wp-element-caption\">Photo\/<a title=\"\" href=\"https:\/\/arxiv.org\/abs\/2002.05202\" target=\"_blank\"  rel=\"nofollow noopener\"  class=\"external\" >SwigLU\u5728Transformer\u67b6\u6784\u4e2d\u7684\u5e94\u7528\u8bba\u6587\u622a\u56fe<\/a><\/figcaption><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">SwigLU \u5de5\u4f5c\u673a\u5236\u63ed\u79d8<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u95e8\u63a7\u673a\u5236\u4e0e\u897f\u683c\u83ab\u4f0a\u5fb7\u7684\u529b\u91cf<\/h3>\n\n\n\n<p>SwigLU \u4e4b\u6240\u4ee5\u80fd\u591f\u5b9e\u73b0\u9ad8\u6548\u6fc0\u6d3b\uff0c\u5173\u952e\u5728\u4e8e<strong>\u95e8\u63a7\u673a\u5236\uff08Gated mechanism\uff09<\/strong>\u548c Sigmoid \u7684\u878d\u5408\u3002\u8fd9\u79cd\u7ed3\u6784\u4f7f\u5f97\u6a21\u578b\u80fd\u591f\u5bf9\u7279\u5b9a\u7279\u5f81\u8fdb\u884c\u52a8\u6001\u52a0\u6743\uff0c\u628a\u6742\u8baf\u5f71\u54cd\u964d\u81f3\u6700\u4f4e\u3002<\/p>\n\n\n\n<p><strong>SwigLU \u4e0e\u4e3b\u8981\u6fc0\u6d3b\u51fd\u6570\u5bf9\u6bd4\u8868<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u6fc0\u6d3b\u51fd\u6570<\/th><th>\u8868\u8fbe\u5f0f<\/th><th>\u662f\u5426\u95e8\u63a7<\/th><th>Main application areas<\/th><th>Advantages<\/th><\/tr><tr><td>ReLU<\/td><td>max(0, x)<\/td><td>\u5426<\/td><td>\u65e9\u671f CNN\/MLP<\/td><td>\u8ba1\u7b97\u7b80\u5355\uff0c\u901f\u5ea6\u5feb<\/td><\/tr><tr><td>GELU<\/td><td>x * \u03a6(x)<\/td><td>\u5426<\/td><td>\u73b0\u4ee3 Transformer<\/td><td>\u5e73\u6ed1\u6fc0\u6d3b\uff0c\u6548\u679c\u597d<\/td><\/tr><tr><td>Swish<\/td><td>x * sigmoid(x)<\/td><td>\u5426<\/td><td>BERT, EfficientNet<\/td><td>\u975e\u7ebf\u6027\u66f4\u5f3a<\/td><\/tr><tr><td><strong>SwigLU<\/strong><\/td><td><strong>(xW+b)*sigmoid(xV+c)<\/strong><\/td><td><strong>\u662f<\/strong><\/td><td><strong>PaLM, LLaMA, T5 v1.1<\/strong><\/td><td><strong>\u95e8\u63a7\u80fd\u529b\u5f3a\uff0c\u4fe1\u606f\u7b5b\u9009\u7ec6\u81f4<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e3a\u4ec0\u4e48 SwigLU \u80fd\u663e\u8457\u63d0\u5347\u6027\u80fd\uff1f<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u52a8\u6001\u7279\u5f81\u7b5b\u9009<\/strong>\uff1a\u95e8\u63a7\u673a\u5236\u5e2e\u52a9\u6a21\u578b\u201c\u6311\u9009\u201d\u66f4\u6709\u7528\u7684\u9690\u85cf\u7279\u5f81<\/li>\n\n\n\n<li><strong>\u907f\u514d\u68af\u5ea6\u6d88\u5931<\/strong>\uff1a\u5728\u6df1\u5c42\u7ed3\u6784\u4e0b SwigLU \u66f4\u4e0d\u6613\u51fa\u73b0\u68af\u5ea6\u6d88\u5931<\/li>\n\n\n\n<li><strong>\u6a21\u578b\u6cdb\u5316\u80fd\u529b\u589e\u5f3a<\/strong>\uff1a\u590d\u6742\u5173\u7cfb\u5efa\u6a21\u80fd\u529b\u66f4\u5f3a\uff0c\u4f7f\u5927\u6a21\u578b\u5728\u4e0b\u6e38\u4efb\u52a1\u6cdb\u5316\u80fd\u529b\u63d0\u5347<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">SwigLU \u7684\u5b9e\u9645\u90e8\u7f72\u4e0e\u4ea7\u4e1a\u5e94\u7528\u573a\u666f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Large model training<\/h3>\n\n\n\n<p>\u8bb8\u591a\u77e5\u540d\u5927\u6a21\u578b\u5982 <a href=\"https:\/\/ai.googleblog.com\/2022\/04\/pathways-language-model-palm-scaling-to.html\" target=\"_blank\" rel=\"noopener\" class=\"external\" >PaLM\uff08Pathways Language Model\uff09<\/a> \u53ca Facebook \u7684 <a href=\"https:\/\/ai.facebook.com\/blog\/large-language-model-llama-meta-ai\/\" target=\"_blank\" rel=\"noopener\" class=\"external\" >LLaMA<\/a> \u7cfb\u5217\uff0c\u5728\u516c\u5f00\u6280\u672f\u6587\u6863\u4e2d\u5747\u5f3a\u8c03\u4e86 SwigLU \u7684\u91cd\u8981\u5730\u4f4d\u3002\u5b9e\u9a8c\u6570\u636e\u663e\u793a\uff0c<strong>SwigLU \u80fd\u663e\u8457\u63d0\u5347\u6a21\u578b\u53c2\u6570\u6548\u7387\u4e0e\u4efb\u52a1\u8868\u73b0<\/strong>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/aicats.wiki\/wp-content\/uploads\/2026\/01\/my_prefix_1767814552.jpg\" alt=\"PaLM\u6a21\u578b\u67b6\u6784\u56fe\" class=\"wp-image-51824\"\/><figcaption class=\"wp-element-caption\">Photo\/<a title=\"\" href=\"https:\/\/ai.googleblog.com\/2022\/04\/pathways-language-model-palm-scaling-to.html\" target=\"_blank\"  rel=\"nofollow noopener\"  class=\"external\" >PaLM\u6a21\u578b\u67b6\u6784\u56fe<\/a><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e0b\u6e38\u5e94\u7528\u5b9e\u6218<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u667a\u80fd\u5bf9\u8bdd\u7cfb\u7edf\u4e0e\u5ba2\u670d\u673a\u5668\u4eba\uff1a<\/strong> SwigLU \u652f\u6491\u7684 LLM \u63d0\u5347\u4e86\u4e0a\u4e0b\u6587\u8bb0\u5fc6\u548c\u63a8\u7406\u80fd\u529b\uff0c\u52a9\u529b <a href=\"https:\/\/chat.openai.com\" target=\"_blank\"  rel=\"nofollow noopener\"  class=\"external\" >AI \u804a\u5929\u673a\u5668\u4eba<\/a> \u6301\u7eed\u7a81\u7834\u751f\u6210\u8d28\u91cf\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u7ea7\u6587\u672c\u751f\u6210\u4e0e\u8f85\u52a9\u5199\u4f5c\uff1a<\/strong> Notion AI \u7b49\u5de5\u5177\u53d7\u76ca\u4e8e SwigLU\uff0c\u5728\u6458\u8981\u3001\u6269\u5199\u7b49\u4efb\u52a1\u4e0a\u8868\u73b0\u66f4\u4f18\u3002<\/li>\n\n\n\n<li><strong>\u533b\u7597\u8bed\u4e49\u7406\u89e3\u4e0e\u77e5\u8bc6\u95ee\u7b54\uff1a<\/strong> \u5728\u533b\u7597\u3001\u6cd5\u5f8b\u7b49\u9ad8\u7cbe\u5ea6\u9886\u57df\uff0cSwigLU \u6fc0\u6d3b\u7684\u6a21\u578b\u80fd\u63d0\u4f9b\u66f4\u4f18\u4e8b\u5b9e\u63a8\u7406\u4e0e\u7ec6\u8282\u3002<\/li>\n\n\n\n<li><strong>\u641c\u7d22\u5f15\u64ce\u4e0e\u667a\u80fd\u63a8\u8350\u7cfb\u7edf\uff1a<\/strong> \u57fa\u4e8e SwigLU \u7684\u76f8\u5173\u6027\u6253\u5206\u7b97\u6cd5\u4f18\u5316\u641c\u7d22\u4f53\u9a8c\uff0c\u6bd4\u5982 Google \u65b0\u4e00\u4ee3\u6392\u5e8f\u6a21\u578b\u5f15\u5165\u95e8\u63a7\u6fc0\u6d3b\u673a\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">SwigLU \u7684\u6548\u80fd\u8868\u73b0\u4e0e\u6280\u672f\u8d8b\u52bf<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b9e\u9a8c\u6570\u636e\u4e0e\u4ea7\u4e1a\u91c7\u7eb3\u5ea6<\/h3>\n\n\n\n<p>\u5927\u91cf\u5b9e\u9a8c\u7ed3\u679c\u8bc1\u5b9e\uff0c<strong>SwigLU \u80fd\u5e2e\u52a9 LLM \u5728 GLUE\u3001SuperGLUE\u3001MMLU \u7b49\u57fa\u51c6\u6d4b\u8bd5\u4e0a\u53d6\u5f97\u66f4\u9ad8\u5206\u6570<\/strong>\u3002\u636e Google Research \u6d4b\u8bd5\uff0cSwigLU \u4f7f PaLM \u5927\u6a21\u578b\u8bad\u7ec3\u635f\u5931\u663e\u8457\u964d\u4f4e\u3001\u6536\u655b\u63d0\u901f 10%-20%\u3002<\/p>\n\n\n\n<p><strong>SwigLU \u5728\u4e3b\u6d41\u5927\u6a21\u578b\u4e2d\u7684\u5e94\u7528\u60c5\u51b5\u8868<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1929\" height=\"1051\" src=\"https:\/\/aicats.wiki\/wp-content\/uploads\/2026\/01\/image-75.png\" alt=\"T5 v1.1\u76f8\u5173\u8bba\u6587\" class=\"wp-image-91507\"\/><figcaption class=\"wp-element-caption\">Photo\/<a href=\"https:\/\/arxiv.org\/abs\/1910.10683\" title=\"\" target=\"_blank\"  rel=\"nofollow noopener\"  class=\"external\" >T5 v1.1\u76f8\u5173\u8bba\u6587<\/a><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u5927\u6a21\u578b\u540d\u79f0<\/th><th>SwigLU \u652f\u6301<\/th><th>\u6fc0\u6d3b\u51fd\u6570\u8bbe\u7f6e<\/th><th>\u6027\u80fd\u63d0\u5347<\/th><th>\u516c\u5f00\u8bf4\u660e<\/th><\/tr><tr><td>PaLM<\/td><td>support<\/td><td>default<\/td><td>\u6536\u655b\u63d0\u901f\uff0c\u7ed3\u679c\u8dc3\u5347<\/td><td><a href=\"https:\/\/arxiv.org\/abs\/2204.02311\" target=\"_blank\" rel=\"noopener\" class=\"external\" >\u8bba\u6587<\/a><\/td><\/tr><tr><td>LLaMA\/LLaMA2<\/td><td>support<\/td><td>\u9009\u914d<\/td><td>\u517c\u987e\u901f\u5ea6\u4e0e\u7cbe\u5ea6<\/td><td><a href=\"https:\/\/www.meta.com\/llama\/\" target=\"_blank\" rel=\"noopener\" class=\"external\" >\u8bba\u6587<\/a><\/td><\/tr><tr><td>T5 v1.1<\/td><td>support<\/td><td>default<\/td><td>\u5927\u5e45\u63d0\u5347\u4e0b\u6e38\u4efb\u52a1\u8868\u73b0<\/td><td><a href=\"https:\/\/arxiv.org\/abs\/1910.10683\" target=\"_blank\" rel=\"noopener\" class=\"external\" >\u8bba\u6587<\/a><\/td><\/tr><tr><td>GPT-3\/4<\/td><td>\u5c1a\u672a\u660e\u663e\u91c7\u7528<\/td><td>GELU\/Swish<\/td><td>\u6709\u91c7\u7528\u610f\u5411<\/td><td>\u2014<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u672a\u6765\u6280\u672f\u53d1\u5c55\u5c55\u671b<\/h3>\n\n\n\n<p>\u76ee\u524d\uff0cAI \u7814\u7a76\u754c\u6b63\u6301\u7eed\u63a2\u7d22 SwigLU \u7684\u8fdb\u9636\u53d8\u4f53\u548c\u8f7b\u91cf\u7ea7\u4f18\u5316\uff0c\u672a\u6765\u5b83\u6781\u6709\u53ef\u80fd\u6210\u4e3a\u66f4\u591a\u5927\u6a21\u578b\u6846\u67b6\uff08\u5982 HuggingFace Transformers\u3001TensorFlow\u3001PyTorch\uff09\u7684\u6807\u51c6\u7ec4\u4ef6\u3002\u540c\u65f6\uff0c\u4e3a\u964d\u4f4e\u63a8\u7406\u6210\u672c\uff0cSwigLU \u4e5f\u88ab\u7528\u4e8e\u8fb9\u7f18 AI \u4e0e\u5c0f\u578b\u6a21\u578b\u7684\u88c1\u526a\u573a\u666f\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u5728\u5b9e\u9645\u5de5\u7a0b\u4e2d\u4f7f\u7528 SwigLU\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u6846\u67b6\u652f\u6301\u60c5\u51b5<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/pytorch.org\/\" target=\"_blank\" rel=\"noopener\" class=\"external\" >PyTorch<\/a>\uff1a\u53ef\u76f4\u63a5\u8c03\u7528 <code>torch.nn.functional.silu<\/code> \u6216\u81ea\u5b9a\u4e49 SwigLU \u5c42<\/li>\n\n\n\n<li><a href=\"https:\/\/www.tensorflow.org\/\" target=\"_blank\" rel=\"noopener\" class=\"external\" >TensorFlow<\/a>:pass\u00a0<code>tf.keras<\/code> \u81ea\u5b9a\u4e49\u95e8\u63a7\u6fc0\u6d3b\u7ed3\u6784\u5b9e\u73b0 SwigLU<\/li>\n\n\n\n<li><a href=\"https:\/\/huggingface.co\/docs\/transformers\/index\" target=\"_blank\" rel=\"noopener\" class=\"external\" >HuggingFace Transformers<\/a>\uff1a\u90e8\u5206\u6a21\u578b\u6743\u91cd\u5df2\u53ef\u9009\u7528 SwigLU \u67b6\u6784<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1917\" height=\"1056\" src=\"https:\/\/aicats.wiki\/wp-content\/uploads\/2026\/01\/image-76.jpg\" alt=\"PyTorch\u9875\u9762\" class=\"wp-image-91514\"\/><figcaption class=\"wp-element-caption\">Photo\/<a href=\"https:\/\/pytorch.org\/\" target=\"_blank\" rel=\"noopener\" class=\"external\" >PyTorch\u9875\u9762<\/a><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">SwigLU \u96c6\u6210\u96be\u5ea6\u4e0e\u90e8\u7f72\u5efa\u8bae<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u96c6\u6210\u96be\u5ea6\u4f4e<\/strong>\uff0c\u4ec5\u9700\u5728 Feedforward Layer\uff08\u524d\u9988\u5c42\uff09\u8c03\u6574\u6fc0\u6d3b\u51fd\u6570\u5b9e\u73b0<\/li>\n\n\n\n<li>\u5bf9\u63a8\u7406\u52a0\u901f\u5668\u9700\u6c42\u4e0e GELU\u3001ReLU \u7c7b\u4f3c\uff0c\u65e0\u9700\u989d\u5916\u786c\u4ef6\u6295\u5165<\/li>\n<\/ul>\n\n\n\n<p><strong>\u63a8\u8350\u96c6\u6210\u6b65\u9aa4\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5b89\u88c5\u652f\u6301 SwigLU \u7684\u6df1\u5ea6\u5b66\u4e60\u6846\u67b6<\/li>\n\n\n\n<li>\u5c06 Feedforward \u6fc0\u6d3b\u7531 GELU \u66ff\u6362\u4e3a SwigLU<\/li>\n\n\n\n<li>\u591a\u4efb\u52a1\/\u591a\u8bed\u8a00\u573a\u666f\u4f18\u5148\u542f\u7528 SwigLU<\/li>\n\n\n\n<li>\u5229\u7528\u81ea\u52a8\u6df7\u5408\u7cbe\u5ea6(AMP)\u51cf\u5c11\u7b97\u529b\u538b\u529b<\/li>\n\n\n\n<li>\u6301\u7eed\u5173\u6ce8\u793e\u533a SwigLU \u53d8\u4f53\u4e0e\u4f18\u5316\u5efa\u8bae<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">SwigLU \u4f18\u52bf\u4e0e\u5c40\u9650<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Advantages<\/th><th>Limitations<\/th><\/tr><tr><td>\u63d0\u9ad8\u6a21\u578b\u8868\u73b0\u4e0e\u8bad\u7ec3\u6548\u7387<\/td><td>\u6bd4 ReLU \u8ba1\u7b97\u7a0d\u590d\u6742<\/td><\/tr><tr><td>\u652f\u6301\u591a\u4efb\u52a1\u3001\u8de8\u8bed\u8a00\u573a\u666f<\/td><td>\u65b0\u786c\u4ef6\u517c\u5bb9\u6027\u9700\u6d4b\u8bd5<\/td><\/tr><tr><td>\u53ef\u4f5c\u4e3a Transformer \u65b0\u6807\u51c6\u6fc0\u6d3b\u5c42<\/td><td>\u65e9\u671f\u7248\u672c\u9700\u624b\u52a8<a class=\"external\" href=\"https:\/\/aicats.wiki\/en\/sitetag\/code\" title=\"View articles related to \u4ee3\u7801\" target=\"_blank\">code<\/a>integrated<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5728\u5927\u6a21\u578b\u8fc8\u5411\u66f4\u5927\u89c4\u6a21\u3001\u66f4\u5f3a\u7406\u89e3\u4e0e\u63a8\u7406\u80fd\u529b\u7684\u8fdb\u7a0b\u4e2d\uff0c<strong>SwigLU \u6fc0\u6d3b\u51fd\u6570\u5df2\u6210\u4e3a\u4e0d\u53ef\u5ffd\u89c6\u7684\u5e55\u540e\u82f1\u96c4<\/strong>\u3002\u5b83\u4ee5\u5f3a\u5927\u7684\u975e\u7ebf\u6027\u5efa\u6a21\u4e0e\u9ad8\u6548\u95e8\u63a7\u673a\u5236\uff0c\u4f7f LLM \u7684\u6548\u80fd\u4e0e\u6cdb\u5316\u529b\u53cc\u53cc\u63d0\u5347\u3002\u5bf9\u4e8e\u5f00\u53d1\u8005\u4e0e AI \u5de5\u7a0b\u5e08\u800c\u8a00\uff0c\u4f18\u5148\u91c7\u7528 SwigLU \u5e76\u7d27\u8ddf\u5176\u6f14\u8fdb\uff0c\u4e0d\u4ec5\u80fd\u591f\u91ca\u653e\u6a21\u578b\u6f5c\u529b\uff0c\u4e5f\u6709\u52a9\u4e8e\u628a\u63e1 AIGC\uff08\u751f\u6210\u5f0f AI\uff09\u65b0\u65f6\u4ee3\u7684\u6280\u672f\u5148\u673a\u3002\u672a\u6765\uff0cSwiglu \u53ca\u5176\u884d\u751f\u6fc0\u6d3b\u51fd\u6570\u6709\u671b\u6539\u5199\u6df1\u5ea6\u5b66\u4e60\u7b97\u5b50\u6807\u51c6\uff0c\u6210\u4e3a\u63a8\u52a8\u667a\u80fd\u53d8\u9769\u7684\u5173\u952e\u5f15\u64ce\u4e4b\u4e00\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>SwigLU \u6fc0\u6d3b\u51fd\u6570\u9010\u6b65\u6210\u4e3a\u63a8\u52a8\u5927\u8bed\u8a00\u6a21\u578b\uff08\u5982 PaLM\u3001LLaMA\u3001T5 v1.1\uff09\u9ad8\u6548\u8fdb\u5316\u7684\u6838\u5fc3\u7b97\u5b50\u3002\u5176 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crsspst_to_aicatswiki":true,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[305],"tags":[247,877],"content_visibility":[262],"class_list":["post-91430","post","type-post","status-publish","format-standard","hentry","category-ai-tools-platforms","tag-ai"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/posts\/91430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/comments?post=91430"}],"version-history":[{"count":1,"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/posts\/91430\/revisions"}],"predecessor-version":[{"id":91519,"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/posts\/91430\/revisions\/91519"}],"wp:attachment":[{"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/media?parent=91430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/categories?post=91430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/tags?post=91430"},{"taxonomy":"content_visibility","embeddable":true,"href":"https:\/\/aicats.wiki\/en\/wp-json\/wp\/v2\/content_visibility?post=91430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}