{"id":19937,"date":"2025-12-16T20:11:36","date_gmt":"2025-12-16T12:11:36","guid":{"rendered":"https:\/\/92it.top\/?p=19937"},"modified":"2025-12-16T20:11:36","modified_gmt":"2025-12-16T12:11:36","slug":"%e5%a4%a7%e8%af%ad%e8%a8%80%e6%a8%a1%e5%9e%8b%e6%8e%a8%e8%8d%90","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=19937","title":{"rendered":"\u5927\u8bed\u8a00\u6a21\u578b(\u63a8\u8350)"},"content":{"rendered":"\n<p>\u8f6c\u8f7d\u5c0f\u7ea2\u4e66\uff1aAI\u4ea7\u54c1\u8d75\u54e5<\/p>\n\n\n\n<p><strong>\u80cc\u666f\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2023 \u5e74 3 \u6708 15 \u65e5\uff0cChatGPT3.5 \u6a2a\u7a7a\u51fa\u4e16\uff0c\u5b83\u80fd\u5199\u8bd7\u3001\u80fd\u7f16\u7a0b\u3001\u80fd\u5199\u8bba\u6587\u3001\u80fd\u6a21\u62df\u4eba\u751f\u2026\u2026 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\u53ef\u80fd\u662f\u4e00\u4e2a\u6c49\u5b57\uff0c\u4e5f\u53ef\u80fd\u662f\u4e00\u4e2a\u5e38\u7528\u7684\u8bcd\u8bed\uff08\u6bd4\u5982\u4eba\u5de5\u667a\u80fd\u53ef\u80fd\u662f\u4e00\u4e2a Token\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5de5\u4f5c\u539f\u7406\uff1a\u901a\u5e38\u4f7f\u7528\u50cf BPE\uff08Byte Pair Encoding\uff09\u8fd9\u6837\u7684\u7b97\u6cd5\uff0c\u5b83\u80fd\u667a\u80fd\u5730\u5728\u6309\u5355\u4e2a\u5b57\u7b26\u5207\u548c\u6309\u6574\u4e2a\u8bcd\u5207\u4e4b\u95f4\u627e\u5230\u4e00\u4e2a\u5e73\u8861\uff0c\u6784\u5efa\u4e00\u4e2a\u6700\u9ad8\u6548\u7684\u8bcd\u6c47\u8868\uff08Vocabulary\uff09\u3002<\/li>\n\n\n\n<li>\u7ed3\u679c\uff1a\u4e00\u7bc7\u957f\u957f\u7684\u6587\u7ae0\uff0c\u6700\u7ec8\u4f1a\u53d8\u6210\u4e00\u4e32\u7531\u51e0\u5343\u3001\u51e0\u4e07\u4e2a\u6570\u5b57 ID \u7ec4\u6210\u7684\u5e8f\u5217\u3002\u6bd4\u5982 [50256, 198, 464, 123, \u2026]\uff08\u5373\u8bcd\u5411\u91cf\uff09\u3002\u8fd9\uff0c\u624d\u662f LLM \u771f\u6b63\u770b\u5230\u7684\u4e16\u754c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u4e8c\u3001\u5a74\u5e7c\u513f\u65f6\u671f \u2014\u2014 \u9884\u8bad\u7ec3\uff08Pre-training\uff09\uff0c\u5728\u5b8c\u5f62\u586b\u7a7a\u4e2d\u9886\u609f\u4e16\u754c\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u6570\u636e\u51c6\u5907\u597d\u4e86\uff0c\u73b0\u5728\uff0c\u6211\u4eec\u7684 AI \u5a74\u513f\u5373\u5c06\u5f00\u59cb\u5b83\u4e00\u751f\u4e2d\u6700\u91cd\u8981\u3001\u6700\u6f2b\u957f\u3001\u4e5f\u6700\u70e7\u94b1\u7684\u542f\u8499\u6559\u80b2\u9636\u6bb5 \u2014\u2014 \u9884\u8bad\u7ec3\uff08Pre-training\uff09\u3002<\/p>\n\n\n\n<p><strong>\u9884\u8bad\u7ec3<\/strong>\uff1a\u662f\u5728\u6d77\u91cf\u7684\u3001\u65e0\u6807\u7b7e\u7684\u6587\u672c\u6570\u636e\u4e0a\uff0c\u901a\u8fc7\u4e00\u79cd\u81ea\u76d1\u7763\uff08Self-supervised\uff09\u7684\u65b9\u5f0f\uff0c\u8ba9\u6a21\u578b\u5b66\u4e60\u8bed\u8a00\u7684\u901a\u7528\u6a21\u5f0f\u3001\u8bed\u6cd5\u7ed3\u6784\u548c\u4e16\u754c\u77e5\u8bc6\u7684\u8fc7\u7a0b\u3002\u5176\u76ee\u6807\uff0c\u4e0d\u662f\u4e3a\u4e86\u5b8c\u6210\u4efb\u4f55\u5177\u4f53\u4efb\u52a1\uff0c\u800c\u662f\u4e3a\u4e86\u6784\u5efa\u4e00\u4e2a\u77e5\u8bc6\u6e0a\u535a\u3001\u8bed\u8a00\u6d41\u7545\u7684\u57fa\u7840\u6a21\u578b\uff08Foundation Model\uff09\u3002<\/p>\n\n\n\n<p>\u81ea\u76d1\u7763\u662f\u8fd9\u91cc\u7684\u5173\u952e\u8bcd\uff01\u6211\u4eec\u6ca1\u6709\u8001\u5e08\u6765\u7ed9\u6bcf\u4e00\u53e5\u8bdd\u6253\u6807\u7b7e\uff0c\u90a3\u6a21\u578b\u600e\u4e48\u5b66\u4e60\u5462\uff1f\u7b54\u6848\u662f\uff1a\u8ba9\u6570\u636e\u81ea\u5df1\u6210\u4e3a\u81ea\u5df1\u7684\u8001\u5e08\uff01<\/p>\n\n\n\n<p>\u6700\u6838\u5fc3\u7684\u8bad\u7ec3\u4efb\u52a1\uff0c\u5c31\u662f\u4e00\u79cd\u6211\u4eec\u4ece\u5c0f\u73a9\u5230\u5927\u7684\u6e38\u620f \u2014\u2014 \u5b8c\u5f62\u586b\u7a7a\u3002<\/p>\n\n\n\n<p>\u8bad\u7ec3\u4efb\u52a1\uff1a\u63a9\u7801\u8bed\u8a00\u6a21\u578b\uff08Masked Language Modeling, MLM\uff09\/ \u4e0b\u4e00\u4e2a\u8bcd\u9884\u6d4b\uff08Next Token Prediction\uff09<\/p>\n\n\n\n<ul>\n<li>\u73a9\u6cd5\uff1a\n<ul>\n<li>a. \u4ece\u6211\u4eec\u7684\u6570\u636e\u6587\u5e93\u91cc\uff0c\u968f\u673a\u62bd\u4e00\u53e5\u8bdd\uff0c\u6bd4\u5982\uff1a\u4eca\u5929\u5929\u6c14\u771f\u4e0d\u9519\uff0c\u6211\u4eec\u4e00\u8d77\u53bb____\u5427\u3002<\/li>\n\n\n\n<li>b. \u628a\u6700\u540e\u4e00\u4e2a\u8bcd \u201c\u516c\u56ed\u201d \u6316\u6389\uff08\u63a9\u7801 Mask\uff09\u3002<\/li>\n\n\n\n<li>c. \u628a\u8fd9\u53e5\u8bdd\u7684\u524d\u534a\u90e8\u5206\uff0c\u8f93\u5165\u7ed9\u6a21\u578b\u3002<\/li>\n\n\n\n<li>d. \u8981\u6c42\u6a21\u578b\u9884\u6d4b\uff0c\u90a3\u4e2a\u88ab\u6316\u6389\u7684\u7a7a\u91cc\uff0c\u6700\u6709\u53ef\u80fd\u586b\u4ec0\u4e48\u8bcd\uff1f<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5b66\u4e60\u8fc7\u7a0b\uff1a\n<ul>\n<li>\u7b2c\u4e00\u6b21\uff0c\u6a21\u578b\u7684\u6743\u91cd\u662f\u968f\u673a\u7684\uff0c\u5b83\u53ef\u80fd\u4f1a\u778e\u731c\u4e00\u4e2a \u201c\u5403\u996d\u201d\u3002<\/li>\n\n\n\n<li>\u6211\u4eec\u62ff\u51fa\u6807\u51c6\u7b54\u6848 \u2014\u2014\u201c\u516c\u56ed\u201d\uff0c\u544a\u8bc9\u6a21\u578b\uff1a\u201c\u4f60\u731c\u9519\u4e86\uff01\u6b63\u786e\u7b54\u6848\u662f\u2018\u516c\u56ed\u2019\u3002\u201d<\/li>\n\n\n\n<li>\u6a21\u578b\u4f1a\u8ba1\u7b97\u51fa\u81ea\u5df1\u7684\u9884\u6d4b\u548c\u7b54\u6848\u4e4b\u95f4\u7684\u635f\u5931\uff08Loss\uff09\u3002<\/li>\n\n\n\n<li>\u7136\u540e\uff0c\u901a\u8fc7\u6211\u4eec\u719f\u6089\u7684\u53cd\u5411\u4f20\u64ad\u548c\u68af\u5ea6\u4e0b\u964d\uff0c\u5fae\u8c03\u5b83\u5185\u90e8\u51e0\u5343\u4ebf\u4e2a\u6743\u91cd\u53c2\u6570\uff0c\u8ba9\u81ea\u5df1\u4e0b\u4e00\u6b21\u5728\u770b\u5230 \u201c\u4eca\u5929\u5929\u6c14\u771f\u4e0d\u9519\uff0c\u6211\u4eec\u4e00\u8d77\u53bb\u2026\u201d \u65f6\uff0c\u9884\u6d4b\u51fa \u201c\u516c\u56ed\u201d \u7684\u6982\u7387\uff0c\u6bd4\u9884\u6d4b\u51fa \u201c\u5403\u996d\u201d \u7684\u6982\u7387\u7a0d\u5fae\u9ad8\u90a3\u4e48\u4e00\u70b9\u70b9\u3002\uff08\u5bf9\u5177\u4f53\u8fc7\u7a0b\u611f\u5174\u8da3\u7684\u540c\u5b66\uff0c\u53c2\u8003 10.9 \u53d1\u7684\u300a\u795e\u7ecf\u7f51\u7edc\u300b\u7684\u7b14\u8bb0\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u91cd\u590d\u4ebf\u4e07\u6b21\uff1a\u8fd9\u4e2a\u770b\u4f3c\u7b80\u5355\u7684\u5b8c\u5f62\u586b\u7a7a\u6e38\u620f\uff0c\u4f1a\u5728\u6574\u4e2a\u4e92\u8054\u7f51 + \u56fe\u4e66\u9986\u7684\u6570\u636e\u4e0a\uff0c\u91cd\u590d\u8fdb\u884c\u6570\u767e\u4e07\u4ebf\u6b21\uff01<\/li>\n\n\n\n<li>\u5947\u8ff9\u7684\u53d1\u751f\uff1a\u4e3a\u4e86\u80fd\u591f\u6301\u7eed\u5730\u3001\u4ee5\u9ad8\u6982\u7387\u731c\u5bf9\u4e0b\u4e00\u4e2a\u8bcd\uff0c\u6a21\u578b\u88ab\u8feb\u8981\u53bb\u5b66\u4e60\u548c\u7406\u89e3\u6781\u5176\u6df1\u523b\u7684\u4e1c\u897f\uff1a\n<ul>\n<li>\u8bed\u6cd5\u89c4\u5219\uff1a\u201c\u4eca\u5929\u5929\u6c14\u2026\u2026\u201d \u540e\u9762\uff0c\u5927\u6982\u7387\u4f1a\u63a5\u4e00\u4e2a\u540d\u8bcd\u6216\u52a8\u8bcd\u77ed\u8bed\u3002<\/li>\n\n\n\n<li>\u8bed\u4e49\u5173\u8054\uff1a\u201c\u5929\u6c14\u4e0d\u9519\u201d \u548c \u201c\u516c\u56ed\u201d \u8fd9\u4e24\u4e2a\u6982\u5ff5\uff0c\u5728\u8bed\u4e49\u4e0a\u662f\u5f3a\u76f8\u5173\u7684\u3002<\/li>\n\n\n\n<li>\u4e8b\u5b9e\u77e5\u8bc6\uff1a\u201c\u6cd5\u56fd\u7684\u9996\u90fd\u662f___\u3002\u201d \u4e3a\u4e86\u586b\u5bf9 \u201c\u5df4\u9ece\u201d\uff0c\u5b83\u5fc5\u987b\u8bb0\u4f4f\u8fd9\u4e2a\u4e8b\u5b9e\u3002<\/li>\n\n\n\n<li>\u903b\u8f91\u63a8\u7406\uff1a\u201c\u4e09\u89d2\u5f62\u6709\u4e09\u4e2a\u89d2\uff0c\u56db\u8fb9\u5f62\u6709___\u4e2a\u89d2\u3002\u201d \u5b83\u5fc5\u987b\u5b66\u4f1a\u7b80\u5355\u7684\u7c7b\u6bd4\u63a8\u7406\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u901a\u8fc7\u5b8c\u6210\u8fd9\u4e2a\u5355\u4e00\u7684\u3001\u66b4\u529b\u7684\u5b8c\u5f62\u586b\u7a7a\u4efb\u52a1\uff0cLLM \u5728\u5b83\u7684\u795e\u7ecf\u7f51\u7edc\u5185\u90e8\uff0c\u4e0d\u77e5\u4e0d\u89c9\u5730\u6784\u5efa\u8d77\u4e86\u4e00\u5f20\u5173\u4e8e\u6211\u4eec\u4eba\u7c7b\u8bed\u8a00\u3001\u77e5\u8bc6\u3001\u903b\u8f91\u7684\u3001\u5e9e\u5927\u800c\u590d\u6742\u7684\u4e16\u754c\u5730\u56fe\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u6210\u672c\u6781\u5176\u6602\u8d35\uff01\u8bad\u7ec3\u4e00\u4e2a\u50cf GPT-4 \u8fd9\u6837\u7684\u9876\u7ea7\u6a21\u578b\uff0c\u53ef\u80fd\u9700\u8981\uff1a<\/p>\n\n\n\n<ul>\n<li>\u6570\u4e07\u5757\u6700\u9876\u7ea7\u7684 NVIDIA H100 GPU\u3002<\/li>\n\n\n\n<li>\u8fde\u7eed\u8fd0\u884c\u6570\u4e2a\u6708\u3002<\/li>\n\n\n\n<li>\u8017\u8d39\u6570\u4ebf\u751a\u81f3\u6570\u5341\u4ebf\u7f8e\u5143\u7684\u7535\u529b\u548c\u8ba1\u7b97\u6210\u672c\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9884\u8bad\u7ec3\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u5c31\u5f97\u5230\u4e86\u4e00\u4e2a\u6bdb\u576f\u7248\u7684\u3001\u65e0\u6240\u4e0d\u77e5\u4f46\u6709\u70b9\u91ce\u6027\u96be\u9a6f\u7684\u57fa\u7840\u6a21\u578b\u3002\u5b83\u5c31\u50cf\u4e00\u4e2a\u8bfb\u5b8c\u4e86\u5168\u4e16\u754c\u7684\u4e66\u3001\u4f46\u8fd8\u6ca1\u5b66\u4f1a\u5982\u4f55\u4e0e\u4eba\u5f97\u4f53\u4ea4\u6d41\u7684\u5929\u624d\u5c11\u5e74\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong> \u4e09\u3001\u4e0a\u5927\u5b66\u6df1\u9020 \u2014\u2014 \u6307\u4ee4\u5fae\u8c03\uff08Instruction Fine-tuning\uff09\uff0c\u6559 AI \u542c\u61c2\u4eba\u8bdd\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u9884\u8bad\u7ec3\u51fa\u7684\u57fa\u7840\u6a21\u578b\uff0c\u867d\u7136\u77e5\u8bc6\u6e0a\u535a\uff0c\u4f46\u5b83\u53ea\u4f1a\u7eed\u5199\uff0c\u4e0d\u4f1a\u542c\u8bdd\u3002\u4f60\u95ee\u5b83 \u201c\u6cd5\u56fd\u9996\u90fd\u662f\u54ea\u91cc\uff1f\u201d\uff0c\u5b83\u53ef\u80fd\u4f1a\u7eed\u5199\u6210 \u201c\u6cd5\u56fd\u9996\u90fd\u662f\u54ea\u91cc\uff1f\u82f1\u56fd\u9996\u90fd\u662f\u54ea\u91cc\uff1f\u2026\u2026\u201d\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u8ba9\u5b83\u4ece\u4e00\u4e2a\u6587\u672c\u8865\u5168\u673a\uff0c\u53d8\u6210\u4e00\u4e2a\u4e50\u4e8e\u52a9\u4eba\u3001\u542c\u4ece\u6307\u4ee4\u7684\u5bf9\u8bdd\u52a9\u624b\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u5b83\u8fdb\u884c\u5927\u5b66\u6559\u80b2 \u2014\u2014 \u6307\u4ee4\u5fae\u8c03\uff08Instruction Fine-tuning\uff09\uff0c\u6709\u65f6\u4e5f\u53eb\u76d1\u7763\u5fae\u8c03\u3002<\/p>\n\n\n\n<p><strong>\u26a0\ufe0f \u5212\u91cd\u70b9<\/strong><\/p>\n\n\n\n<p><strong>\u6307\u4ee4\u5fae\u8c03<\/strong>\uff1a\u662f\u5728\u4e00\u4e2a\u89c4\u6a21\u5c0f\u5f97\u591a\u3001\u4f46\u8d28\u91cf\u6781\u9ad8\u7684\u3001\u7531\u6307\u4ee4 &#8211; \u56de\u7b54\u5bf9\u7ec4\u6210\u7684\u6570\u636e\u96c6\u4e0a\uff0c\u5bf9\u9884\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u8bad\u7ec3\u3002\u5176\u76ee\u6807\uff0c\u662f\u6559\u4f1a\u6a21\u578b\u7406\u89e3\u5e76\u9075\u5faa\u4eba\u7c7b\u7684\u6307\u4ee4\uff0c\u4ee5\u4e00\u79cd\u6709\u7528\u3001\u8bda\u5b9e\u3001\u65e0\u5bb3\u7684\u65b9\u5f0f\u8fdb\u884c\u56de\u7b54\u3002<\/p>\n\n\n\n<ul>\n<li>\u6559\u6750\u662f\u4ec0\u4e48\uff1a\u8fd9\u662f\u4e00\u672c\u7cbe\u5fc3\u7f16\u5199\u7684 QA \u4e60\u9898\u96c6\u3002\u6bcf\u4e00\u6761\u6570\u636e\uff0c\u90fd\u5305\u542b\uff1a\n<ul>\n<li>\u4e00\u4e2a\u6307\u4ee4\uff1a\u6bd4\u5982\uff0c\u8bf7\u89e3\u91ca\u4e00\u4e0b\u4ec0\u4e48\u662f\u9ed1\u6d1e\uff1f<\/li>\n\n\n\n<li>\u4e00\u4e2a\u9ad8\u8d28\u91cf\u7684\u56de\u7b54\uff1a\u7531\u4eba\u7c7b\u4e13\u5bb6\u7f16\u5199\u7684\u3001\u5173\u4e8e\u9ed1\u6d1e\u7684\u3001\u6e05\u6670\u6613\u61c2\u7684\u89e3\u91ca\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6570\u636e\u6765\u6e90\uff1a\u8fd9\u4e9b\u9ad8\u8d28\u91cf\u7684 QA \u6570\u636e\uff0c\u4e00\u90e8\u5206\u6765\u81ea\u516c\u5f00\u6570\u636e\u96c6\uff0c\u4f46\u66f4\u591a\u7684\u662f\u7531 OpenAI\u3001Google \u7b49\u516c\u53f8\u82b1\u91cd\u91d1\uff0c\u96c7\u4f63\u5927\u91cf\u9ad8\u5b66\u5386\u7684\u6807\u6ce8\u5458\uff0c\u7cbe\u5fc3\u7f16\u5199\u548c\u5ba1\u6838\u7684\u3002\u8fd9\u662f\u4ed6\u4eec\u7684\u6838\u5fc3\u62a4\u57ce\u6cb3\u4e4b\u4e00\u3002<\/li>\n\n\n\n<li>\u5b66\u4e60\u8fc7\u7a0b\uff1a\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u5c31\u662f\u4e00\u4e2a\u6807\u51c6\u7684\u76d1\u7763\u5b66\u4e60\u3002\u6a21\u578b\u63a5\u6536\u6307\u4ee4\uff0c\u751f\u6210\u4e00\u4e2a\u81ea\u5df1\u7684\u56de\u7b54\u3002\u7136\u540e\uff0c\u5c06\u81ea\u5df1\u7684\u56de\u7b54\u4e0e\u6807\u51c6\u7b54\u6848\u8fdb\u884c\u6bd4\u8f83\uff0c\u8ba1\u7b97\u635f\u5931\uff0c\u518d\u901a\u8fc7\u53cd\u5411\u4f20\u64ad\u6765\u66f4\u65b0\u6743\u91cd\u3002<\/li>\n\n\n\n<li>\u6548\u679c\uff1a\u7ecf\u8fc7\u8fd9\u4e2a\u9636\u6bb5\u7684\u7279\u8bad\uff0c\u6a21\u578b\u4f1a\u53d1\u751f\u8131\u80ce\u6362\u9aa8\u7684\u53d8\u5316\u3002\u5b83\u5b66\u4f1a\u4e86\uff1a\n<ul>\n<li> \u7406\u89e3\u610f\u56fe\uff1a\u77e5\u9053 \u201c\u89e3\u91ca\u4e00\u4e0b\u201d \u548c \u201c\u603b\u7ed3\u4e00\u4e0b\u201d \u662f\u4e0d\u540c\u7684\u4efb\u52a1\u3002<\/li>\n\n\n\n<li>\u9075\u5faa\u683c\u5f0f\uff1a\u4f60\u8ba9\u5b83\u5199\u4e00\u9996\u8bd7\uff0c\u5b83\u5c31\u4e0d\u4f1a\u5199\u6210\u6563\u6587<\/li>\n\n\n\n<li>\u5bf9\u8bdd\u98ce\u683c\uff1a\u5b83\u7684\u56de\u7b54\u4f1a\u53d8\u5f97\u66f4\u50cf\u4e00\u4e2a\u52a9\u624b\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u51b7\u51b0\u51b0\u7684\u673a\u5668\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u56db\u3001\u6b65\u5165\u793e\u4f1a \u2014\u2014 \u5bf9\u9f50\uff08Alignment\uff09\uff0c\u4e3a AI \u88c5\u4e0a\u9053\u5fb7\u7f57\u76d8\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u7ecf\u8fc7\u6307\u4ee4\u5fae\u8c03\uff0c\u6211\u4eec\u7684 AI \u5df2\u7ecf\u662f\u4e2a\u9ad8\u6750\u751f\u4e86\uff0c\u65e2\u535a\u5b66\u53c8\u6709\u793c\u8c8c\u3002\u4f46\u8fd8\u6709\u4e00\u4e2a\u81f3\u5173\u91cd\u8981\u7684\u95ee\u9898\uff1a\u5982\u4f55\u786e\u4fdd\u5b83\u7684\u884c\u4e3a\uff0c\u7b26\u5408\u6211\u4eec\u4eba\u7c7b\u7684\u4ef7\u503c\u89c2\uff1f<\/p>\n\n\n\n<p>\u5b83\u53ef\u80fd\u4f1a\u65e0\u610f\u4e2d\u8f93\u51fa\u4e00\u4e9b\u6709\u504f\u89c1\u7684\u3001\u6709\u5bb3\u7684\u3001\u6216\u8005\u4e0d\u5b89\u5168\u7684\u5185\u5bb9\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u5b83\u8fdb\u884c\u601d\u60f3\u54c1\u5fb7\u6559\u80b2\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u5728 AI \u9886\u57df\u88ab\u79f0\u4e3a\u5bf9\u9f50\uff08Alignment\uff09\u3002<\/p>\n\n\n\n<p>\u6700\u4e3b\u6d41\u7684\u5bf9\u9f50\u6280\u672f\uff0c\u5c31\u662f\u5927\u540d\u9f0e\u9f0e\u7684 \u2014\u2014 \u57fa\u4e8e\u4eba\u7c7b\u53cd\u9988\u7684\u5f3a\u5316\u5b66\u4e60\uff08Reinforcement Learning from Human Feedback, RLHF\uff09\u3002<\/p>\n\n\n\n<p><strong>\u26a0\ufe0f \u5212\u91cd\u70b9<\/strong><\/p>\n\n\n\n<p><strong>RLHF<\/strong>\uff1a\u662f\u5229\u7528\u4eba\u7c7b\u7684\u504f\u597d\u4f5c\u4e3a\u5956\u52b1\u4fe1\u53f7\uff0c\u901a\u8fc7\u5f3a\u5316\u5b66\u4e60\uff0c\u6765\u8fdb\u4e00\u6b65\u5fae\u8c03\u6a21\u578b\uff0c\u4f7f\u5176\u8f93\u51fa\u66f4\u7b26\u5408\u4eba\u7c7b\u4ef7\u503c\u89c2\u7684\u8fc7\u7a0b\u3002\u5b83\u7684\u76ee\u6807\uff0c\u662f\u4e3a AI \u88c5\u4e0a\u4e00\u4e2a\u9053\u5fb7\u7f57\u76d8\u3002<\/p>\n\n\n\n<p>\u8fd9\u4e2a\u8fc7\u7a0b\uff0c\u5206\u4e3a\u4e09\u6b65\uff1a<\/p>\n\n\n\n<p><strong><strong>\ud83d\udd39<\/strong>1\uff0e\u7b2c\u4e00\u6b65\uff1a\u8bad\u7ec3\u4e00\u4e2a\u54c1\u5473\u5bfc\u5e08 \u2014\u2014 \u5956\u52b1\u6a21\u578b\uff08Reward Model\uff09<\/strong><\/p>\n\n\n\n<ul>\n<li>\u6211\u4eec\u5148\u8ba9\u5fae\u8c03\u597d\u7684\u6a21\u578b\uff0c\u5bf9\u540c\u4e00\u4e2a\u95ee\u9898\uff0c\u751f\u6210\u591a\u4e2a\u4e0d\u540c\u7684\u56de\u7b54\uff08\u6bd4\u5982 4-5 \u4e2a\uff09\u3002<\/li>\n\n\n\n<li>\u7136\u540e\uff0c\u8ba9\u4eba\u7c7b\u6807\u6ce8\u5458\u6765\u7ed9\u8fd9\u4e9b\u56de\u7b54\u6392\u5e8f\uff0c\u4ece\u6700\u597d\u5230\u6700\u5dee\u3002<\/li>\n\n\n\n<li>\u6211\u4eec\u7528\u8fd9\u4e9b\u4eba\u7c7b\u504f\u597d\u6392\u5e8f\u6570\u636e\uff0c\u6765\u8bad\u7ec3\u4e00\u4e2a\u65b0\u7684\u3001\u72ec\u7acb\u7684\u6a21\u578b\uff0c\u8fd9\u4e2a\u6a21\u578b\u5c31\u53eb\u5956\u52b1\u6a21\u578b\u3002\u5b83\u7684\u5de5\u4f5c\uff0c\u5c31\u662f\u6a21\u4eff\u4eba\u7c7b\u7684\u54c1\u5473\uff0c\u7ed9\u4efb\u4f55\u4e00\u4e2a AI \u751f\u6210\u7684\u56de\u7b54\u6253\u4e00\u4e2a\u5206\u6570\uff0c\u5206\u6570\u8d8a\u9ad8\uff0c\u4ee3\u8868\u4eba\u7c7b\u53ef\u80fd\u8d8a\u559c\u6b22\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd392\uff0e\u7b2c\u4e8c\u6b65\uff1a\u5728\u53cd\u9988\u4e2d\u5b66\u4e60 \u2014\u2014 \u5f3a\u5316\u5b66\u4e60\u5fae\u8c03<\/strong><\/p>\n\n\n\n<ul>\n<li>\u73b0\u5728\uff0c\u6211\u4eec\u628a\u5956\u52b1\u6a21\u578b\u62ff\u8fc7\u6765\uff08\u7c7b\u4f3c\u4e8e\u54c1\u9274\u5e08\uff09\uff0c\u6307\u5bfc\u6211\u4eec\u7684 LLM \u8fdb\u884c\u5f3a\u5316\u5b66\u4e60\u3002<\/li>\n\n\n\n<li>\u8fc7\u7a0b\uff1a\n<ul>\n<li>i. LLM\uff08\u6b64\u65f6\u662f\u6f14\u5458 Agent\uff09\u63a5\u6536\u4e00\u4e2a\u968f\u673a\u7684 Prompt\uff0c\u751f\u6210\u4e00\u4e2a\u56de\u7b54\u3002<\/li>\n\n\n\n<li>ii. \u8fd9\u4e2a\u56de\u7b54\uff0c\u4e0d\u548c\u6807\u51c6\u7b54\u6848\u6bd4\uff0c\u800c\u662f\u88ab\u9001\u7ed9\u5956\u52b1\u6a21\u578b\uff08\u73af\u5883 \/ \u8bc4\u59d4\uff09\u53bb\u6253\u5206\u3002<\/li>\n\n\n\n<li>iii. LLM \u6839\u636e\u8fd9\u4e2a\u5206\u6570\uff08\u5956\u52b1\u4fe1\u53f7\uff09\uff0c\u6765\u66f4\u65b0\u81ea\u5df1\u7684\u7b56\u7565\uff08\u901a\u8fc7 PPO \u7b49\u5f3a\u5316\u5b66\u4e60\u7b97\u6cd5\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u76ee\u6807\uff1aLLM \u4f1a\u52aa\u529b\u8c03\u6574\u81ea\u5df1\u7684\u8bf4\u8bdd\u65b9\u5f0f\uff0c\u4ee5\u6700\u5927\u5316\u5730\u4ece\u5956\u52b1\u6a21\u578b\u90a3\u91cc\u83b7\u5f97\u9ad8\u5206\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd393\uff0e\u7ed3\u679c\uff1a\u7ecf\u8fc7 RLHF \u7684\u8c03\u6559\uff0c\u6a21\u578b\u4f1a\u53d8\u5f97\u66f4\u52a0\u5bf9\u9f50\u3002\u5b83\u4f1a\u5b66\u4f1a\uff1a<\/strong><\/p>\n\n\n\n<ul>\n<li>\u62d2\u7edd\u4e0d\u5f53\u95ee\u9898\uff1a\u6bd4\u5982\uff0c\u5982\u4f55\u5236\u9020\u5371\u9669\u54c1\u3002<\/li>\n\n\n\n<li>\u907f\u514d\u504f\u89c1\u8a00\u8bba\uff1a\u5728\u6d89\u53ca\u79cd\u65cf\u3001\u6027\u522b\u7b49\u654f\u611f\u8bdd\u9898\u65f6\uff0c\u4fdd\u6301\u4e2d\u7acb\u548c\u5ba2\u89c2\u3002<\/li>\n\n\n\n<li>\u66f4\u6709\u5e2e\u52a9\u6027\uff1a\u4f18\u5148\u751f\u6210\u90a3\u4e9b\u771f\u6b63\u80fd\u89e3\u51b3\u7528\u6237\u95ee\u9898\u7684\u3001\u5b89\u5168\u7684\u3001\u8bda\u5b9e\u7684\u56de\u7b54\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u9884\u8bad\u7ec3 + \u6307\u4ee4\u5fae\u8c03 + RLHF<\/strong>\uff0c\u8fd9\u4e09\u6b65\u66f2\uff0c\u5171\u540c\u6784\u6210\u4e86\u5f53\u524d\u8bad\u7ec3\u4e00\u4e2a\u9876\u5c16\u5927\u8bed\u8a00\u6a21\u578b\uff08\u5982 ChatGPT\uff09\u7684\u6807\u51c6\u914d\u65b9\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u4e94\u3001\u5c55\u671b\u672a\u6765\uff1a\u4ece\u8bed\u8a00\u6a21\u578b\u5230\u4e16\u754c\u516c\u6c11\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u6211\u4eec\u4eca\u5929\u5b8c\u6574\u5730\u89c1\u8bc1\u4e86\u4e00\u4e2a\u5927\u8bed\u8a00\u6a21\u578b\u7684\u8bde\u751f\u3002<\/p>\n\n\n\n<ul>\n<li>\u5b83\u59cb\u4e8e\u6d77\u91cf\u7684\u6570\u636e\u51c6\u5907\uff0c\u8fd9\u662f\u5b83\u7684 \u201c\u539f\u751f\u5bb6\u5ead\u201d \u548c \u201c\u6210\u957f\u73af\u5883\u201d\u3002<\/li>\n\n\n\n<li>\u5b83\u5728\u9884\u8bad\u7ec3\u7684\u5b8c\u5f62\u586b\u7a7a\u4e2d\uff0c\u6784\u5efa\u4e86\u5173\u4e8e\u4e16\u754c\u7684 \u201c\u5e95\u5c42\u8ba4\u77e5\u201d\u3002<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u5b83\u5728\u6307\u4ee4\u5fae\u8c03\u7684\u5927\u5b66\u6559\u80b2\u4e2d\uff0c\u5b66\u4f1a\u4e86\u5982\u4f55\u4e0e\u4eba \u201c\u6709\u6548\u6c9f\u901a\u201d\u3002<\/li>\n\n\n\n<li>\u5b83\u5728 RLHF \u7684\u793e\u4f1a\u5316\u8bad\u7ec3\u4e2d\uff0c\u4e60\u5f97\u4e86\u4eba\u7c7b\u7684\u4ef7\u503c\u89c2\u548c\u884c\u4e3a\u51c6\u5219\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4f46\u6545\u4e8b\uff0c\u8fd8\u8fdc\u672a\u7ed3\u675f\u3002<\/p>\n\n\n\n<ul>\n<li><strong>\u591a\u6a21\u6001\u7684\u878d\u5408<\/strong>\uff1a\u672a\u6765\u7684 LLM\uff0c\u5c06\u4e0d\u518d\u4ec5\u4ec5\u662f\u8bed\u8a00\u6a21\u578b\uff0c\u800c\u662f\u80fd\u591f\u540c\u65f6\u5904\u7406\u56fe\u50cf\u3001\u58f0\u97f3\u3001\u89c6\u9891\u7684\u5927\u578b\u591a\u6a21\u6001\u6a21\u578b\uff08LMMs\uff09\uff0c\u62e5\u6709\u66f4\u4e30\u5bcc\u7684\u611f\u5b98\u3002<\/li>\n\n\n\n<li><strong>\u4e0e\u4e16\u754c\u7684\u4e92\u52a8<\/strong>\uff1a\u901a\u8fc7\u4e0e\u5177\u8eab\u667a\u80fd\u7684\u7ed3\u5408\uff0cLLM 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AGI\u3001\u4e16\u754c\u6a21\u578b\u3001\u6d8c\u73b0\u7b49\u77e5\u8bc6\u70b9\uff0c\u8bf7\u79fb\u6b65\u5386\u53f2\u7b14\u8bb0\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u516d\u3001\u603b\u7ed3\u4e00\u4e0b\u5427\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator 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