{"id":1059,"date":"2025-12-30T16:50:24","date_gmt":"2025-12-30T08:50:24","guid":{"rendered":"https:\/\/www.52runoob.com\/?p=1059"},"modified":"2025-12-30T16:50:24","modified_gmt":"2025-12-30T08:50:24","slug":"%e4%bb%80%e4%b9%88%e6%98%afllm%e7%9c%8b%e8%bf%99%e4%b8%80%e7%af%87%e5%b0%b1%e5%a4%9f%e4%ba%86","status":"publish","type":"post","link":"https:\/\/www.52runoob.com\/index.php\/2025\/12\/30\/%e4%bb%80%e4%b9%88%e6%98%afllm%e7%9c%8b%e8%bf%99%e4%b8%80%e7%af%87%e5%b0%b1%e5%a4%9f%e4%ba%86\/","title":{"rendered":"\u4ec0\u4e48\u662fllm?\u770b\u8fd9\u4e00\u7bc7\u5c31\u591f\u4e86!"},"content":{"rendered":"\n<p>\u597d\u7684\uff0c\u6211\u6765\u7ed9\u4f60\u6574\u7406\u4e00\u7bc7**\u201c\u4e00\u6587\u641e\u61c2 LLM\u201d**\u7684\u5185\u5bb9\uff0c\u8ba9\u4f60\u770b\u5b8c\u5c31\u591f\uff0c\u4e0d\u62d6\u6c93\uff0c\u903b\u8f91\u6e05\u6670\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">\u4ec0\u4e48\u662f LLM\uff1f\u770b\u8fd9\u4e00\u7bc7\u5c31\u591f\u4e86\uff01<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">1\ufe0f\u20e3 LLM \u7684\u5b9a\u4e49<\/h2>\n\n\n\n<p><strong>LLM = Large Language Model\uff08\u5927\u8bed\u8a00\u6a21\u578b\uff09<\/strong><\/p>\n\n\n\n<p>\u7b80\u5355\u7406\u89e3\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>LLM \u662f\u4e00\u79cd<strong>\u53ef\u4ee5\u7406\u89e3\u548c\u751f\u6210\u81ea\u7136\u8bed\u8a00\u6587\u672c\u7684\u4eba\u5de5\u667a\u80fd\u6a21\u578b<\/strong>\uff0c\u5b83\u8bad\u7ec3\u7684\u76ee\u6807\u662f\u8ba9\u8ba1\u7b97\u673a\u50cf\u4eba\u7c7b\u4e00\u6837\u8bfb\u61c2\u3001\u5199\u4f5c\u548c\u5bf9\u8bdd\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u6838\u5fc3\u7279\u5f81\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5927\u89c4\u6a21<\/strong>\uff1a\u53c2\u6570\u91cf\u901a\u5e38\u51e0\u5341\u4ebf\u5230\u5343\u4ebf\u7ea7<\/li>\n\n\n\n<li><strong>\u751f\u6210\u80fd\u529b\u5f3a<\/strong>\uff1a\u4e0d\u4ec5\u80fd\u7406\u89e3\u95ee\u9898\uff0c\u8fd8\u80fd\u8f93\u51fa\u6587\u7ae0\u3001\u4ee3\u7801\u3001\u5bf9\u8bdd<\/li>\n\n\n\n<li><strong>\u57fa\u4e8e\u6982\u7387<\/strong>\uff1a\u901a\u8fc7\u4e0a\u4e0b\u6587\u9884\u6d4b\u4e0b\u4e00\u4e2a\u8bcd<\/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\">2\ufe0f\u20e3 LLM \u7684\u53d1\u5c55\u5386\u7a0b<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u65f6\u95f4<\/th><th>\u4e8b\u4ef6<\/th><\/tr><\/thead><tbody><tr><td>2018<\/td><td><strong>GPT-1<\/strong>\uff1aOpenAI \u9996\u4e2a\u5927\u578b\u8bed\u8a00\u6a21\u578b<\/td><\/tr><tr><td>2019<\/td><td><strong>GPT-2<\/strong>\uff1a1.5 \u4ebf\u5230 15 \u4ebf\u53c2\u6570\uff0c\u5f15\u8d77\u5e7f\u6cdb\u5173\u6ce8<\/td><\/tr><tr><td>2020<\/td><td><strong>GPT-3<\/strong>\uff1a1750 \u4ebf\u53c2\u6570\uff0c\u771f\u6b63\u8ba9 AI \u751f\u6210\u5185\u5bb9\u843d\u5730<\/td><\/tr><tr><td>2022<\/td><td><strong>ChatGPT<\/strong>\uff1a\u5bf9\u8bdd\u5f0f LLM \u666e\u53ca<\/td><\/tr><tr><td>2023<\/td><td><strong>GPT-4 \/ Claude \/ LLaMA \u7b49<\/strong>\uff1a\u591a\u6a21\u6001 &amp; \u9ad8\u6027\u80fd\u6a21\u578b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3\ufe0f\u20e3 LLM \u7684\u6838\u5fc3\u539f\u7406<\/h2>\n\n\n\n<p>LLM \u672c\u8d28\u4e0a\u662f<strong>\u57fa\u4e8e Transformer \u7684\u795e\u7ecf\u7f51\u7edc<\/strong>\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Transformer \u6838\u5fc3\uff1a<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u81ea\u6ce8\u610f\u529b\u673a\u5236\uff08Self-Attention\uff09<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u8ba9\u6a21\u578b\u5728\u9884\u6d4b\u6bcf\u4e2a\u8bcd\u65f6\u8003\u8651\u4e0a\u4e0b\u6587<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7f16\u7801\u5668-\u89e3\u7801\u5668\u7ed3\u6784\uff08Encoder-Decoder\uff09<\/strong>\n<ul class=\"wp-block-list\">\n<li>GPT \u7cfb\u5217\u53ea\u7528 <strong>\u89e3\u7801\u5668<\/strong><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6d77\u91cf\u8bad\u7ec3\u6570\u636e<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u4e66\u7c4d\u3001\u7f51\u9875\u3001\u5bf9\u8bdd\u7b49<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u7b80\u5355\u516c\u5f0f\uff1a<\/h3>\n\n\n\n<p>[<br>P(\\text{\u4e0b\u4e00\u4e2a\u8bcd}|\u4e0a\u4e0b\u6587) = \u6a21\u578b\u9884\u6d4b\u6982\u7387<br>]<\/p>\n\n\n\n<p>\u4e5f\u5c31\u662f\u8bf4\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>LLM \u7684\u5de5\u4f5c\u539f\u7406\u5c31\u662f\u201c\u6839\u636e\u4e0a\u4e0b\u6587\u731c\u4e0b\u4e00\u4e2a\u6700\u53ef\u80fd\u51fa\u73b0\u7684\u8bcd\u201d\uff0c\u7136\u540e\u4e0d\u65ad\u8fed\u4ee3\u751f\u6210\u6587\u672c\u3002<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4\ufe0f\u20e3 LLM \u80fd\u505a\u4ec0\u4e48\uff1f<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6587\u672c\u751f\u6210<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5199\u6587\u7ae0\u3001\u65b0\u95fb\u7a3f\u3001\u6545\u4e8b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u95ee\u7b54 \/ \u5bf9\u8bdd<\/strong>\n<ul class=\"wp-block-list\">\n<li>ChatGPT\u3001\u5ba2\u670d\u673a\u5668\u4eba<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u4ee3\u7801\u751f\u6210<\/strong>\n<ul class=\"wp-block-list\">\n<li>GitHub Copilot\u3001Code LLM<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7ffb\u8bd1 \/ \u603b\u7ed3<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u81ea\u52a8\u6458\u8981\u3001\u6587\u6863\u7ffb\u8bd1<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u77e5\u8bc6\u63a8\u7406<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u57fa\u4e8e\u77e5\u8bc6\u5e93\u56de\u7b54\u95ee\u9898<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">5\ufe0f\u20e3 LLM \u7684\u5c40\u9650<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5c40\u9650<\/th><th>\u89e3\u91ca<\/th><\/tr><\/thead><tbody><tr><td><strong>\u6570\u636e\u504f\u5dee<\/strong><\/td><td>\u8bad\u7ec3\u6570\u636e\u6709\u504f\u89c1 \u2192 \u8f93\u51fa\u53ef\u80fd\u6709\u504f\u5dee<\/td><\/tr><tr><td><strong>\u5e7b\u89c9\uff08Hallucination\uff09<\/strong><\/td><td>\u6709\u65f6\u751f\u6210\u201c\u770b\u8d77\u6765\u5408\u7406\u4f46\u9519\u8bef\u201d\u7684\u4fe1\u606f<\/td><\/tr><tr><td><strong>\u8ba1\u7b97\u8d44\u6e90\u9ad8<\/strong><\/td><td>\u8bad\u7ec3\u548c\u63a8\u7406\u9700\u8981\u5927\u91cf\u7b97\u529b<\/td><\/tr><tr><td><strong>\u5b89\u5168\u95ee\u9898<\/strong><\/td><td>\u6613\u88ab\u6ee5\u7528\u751f\u6210\u865a\u5047\u5185\u5bb9<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">6\ufe0f\u20e3 LLM \u7684\u5e94\u7528\u8d8b\u52bf<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u591a\u6a21\u6001 LLM<\/strong>\uff1a\u652f\u6301\u6587\u5b57 + \u56fe\u7247 + \u8bed\u97f3<\/li>\n\n\n\n<li><strong>\u77e5\u8bc6\u589e\u5f3a LLM<\/strong>\uff1a\u7ed3\u5408\u6570\u636e\u5e93\u548c\u6587\u6863\uff0c\u66f4\u7cbe\u51c6<\/li>\n\n\n\n<li><strong>\u672c\u5730\u5316 LLM<\/strong>\uff1a\u4f01\u4e1a\u81ea\u5efa\u79c1\u6709\u6a21\u578b\uff0c\u63d0\u9ad8\u5b89\u5168\u6027<\/li>\n\n\n\n<li><strong>\u5fae\u8c03\u4e0e\u6307\u4ee4\u8c03\u4f18<\/strong>\uff1a\u8ba9\u6a21\u578b\u66f4\u9002\u5408\u7279\u5b9a\u573a\u666f<\/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\">7\ufe0f\u20e3 \u603b\u7ed3<\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>LLM = \u80fd\u770b\u61c2\u3001\u80fd\u5199\u4f5c\u3001\u80fd\u5bf9\u8bdd\u7684\u201c\u5927\u8111\u201dAI<\/strong><br>\u6838\u5fc3\u6280\u672f\u662f <strong>Transformer + \u5927\u89c4\u6a21\u8bad\u7ec3<\/strong>\uff0c\u5b83\u7684\u672c\u8d28\u662f<strong>\u6839\u636e\u4e0a\u4e0b\u6587\u9884\u6d4b\u4e0b\u4e00\u4e2a\u8bcd<\/strong><br>LLM \u6b63\u5728\u6539\u53d8\u6587\u672c\u751f\u6210\u3001\u77e5\u8bc6\u83b7\u53d6\u3001\u7f16\u7a0b\u8f85\u52a9\u7b49\u5404\u4e2a\u9886\u57df\uff0c\u4f46\u4ecd\u6709\u504f\u5dee\u3001\u5e7b\u89c9\u548c\u7b97\u529b\u6d88\u8017\u7b49\u95ee\u9898<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u597d\u7684\uff0c\u6211\u6765\u7ed9\u4f60\u6574\u7406\u4e00\u7bc7**\u201c\u4e00\u6587\u641e\u61c2 LLM\u201d**\u7684\u5185\u5bb9\uff0c\u8ba9\u4f60\u770b\u5b8c\u5c31\u591f\uff0c\u4e0d\u62d6\u6c93\uff0c&#8230; <a class=\"more-link\" href=\"https:\/\/www.52runoob.com\/index.php\/2025\/12\/30\/%e4%bb%80%e4%b9%88%e6%98%afllm%e7%9c%8b%e8%bf%99%e4%b8%80%e7%af%87%e5%b0%b1%e5%a4%9f%e4%ba%86\/\">Continue Reading 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