{"id":227,"date":"2026-06-07T13:38:23","date_gmt":"2026-06-07T05:38:23","guid":{"rendered":"https:\/\/www.yiersan79.com\/?p=227"},"modified":"2026-06-07T13:41:38","modified_gmt":"2026-06-07T05:41:38","slug":"ai%e6%a6%82%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/www.yiersan79.com\/index.php\/2026\/06\/07\/ai%e6%a6%82%e8%bf%b0\/","title":{"rendered":"AI\u6982\u8ff0"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u751f\u547d\u5468\u671f<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AI\u751f\u547d\u5468\u671f\u662f\u4e00\u4e2a\u4ece\u95ee\u9898\u5230\u843d\u5730\u518d\u5230\u6301\u7eed\u4f18\u5316\u7684\u95ed\u73af\u8fc7\u7a0b\u3002\n<ul class=\"wp-block-list\">\n<li>\u95ee\u9898\u5b9a\u4e49\uff1a\u786e\u8ba4\u8981\u4f7f\u7528AI\u89e3\u51b3\u7684\u5177\u4f53\u95ee\u9898<\/li>\n\n\n\n<li>\u660e\u786e\u4e1a\u52a1\u76ee\u6807\uff08\u5206\u7c7b\/\u9884\u6d4b\/\u751f\u6210\u7b49\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u786e\u5b9a\u8bc4\u4ef7\u6307\u6807\uff08Accuracy\u3001F1\u3001AUC\u7b49\uff09<\/li>\n\n\n\n<li>\u6570\u636e\u6536\u96c6\u548c\u51c6\u5907\uff1a\u6570\u636e\u91c7\u96c6\u3001\u6e05\u6d17\u3001\u6807\u6ce8\u3001\u589e\u5f3a<\/li>\n\n\n\n<li>\u6a21\u578b\u9009\u62e9\uff1a\u6a21\u578b\u9009\u62e9\u901a\u5e38\u9700\u8981\u7efc\u5408\u8003\u8651\u6570\u636e\u89c4\u6a21\u3001\u6570\u636e\u7c7b\u578b\u3001\u4efb\u52a1\u590d\u6742\u5ea6\u548c\u8ba1\u7b97\u8d44\u6e90\n<ul class=\"wp-block-list\">\n<li>\u5c0f\u89c4\u6a21\u3001\u7ed3\u6784\u5316\u6570\u636e\u901a\u5e38\u4f18\u5148\u9009\u62e9\u4f20\u7edf\u673a\u5668\u5b66\u4e60\u65b9\u6cd5\uff0c\u6df1\u5ea6\u5b66\u4e60\u53c2\u6570\u591a\uff0c\u5bb9\u6613\u8fc7\u62df\u5408\uff0c\u6570\u636e\u5c11\u6548\u679c\u5dee<\/li>\n\n\n\n<li>\u5927\u89c4\u6a21\u3001\u975e\u7ed3\u6784\u5316\u6570\u636e\uff08\u5982\u56fe\u50cf\u3001\u6587\u672c\u3001\u8bed\u97f3\uff09\u66f4\u9002\u5408\u6df1\u5ea6\u5b66\u4e60\uff0c\u5728\u6570\u636e\u5145\u8db3\u4e14\u95ee\u9898\u590d\u6742\u65f6\uff0c\u6df1\u5ea6\u5b66\u4e60\u901a\u5e38\u5177\u6709\u66f4\u5f3a\u8868\u8fbe\u80fd\u529b<\/li>\n\n\n\n<li>\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4e24\u8005\u5e38\u7ed3\u5408\u4f7f\u7528\u6216\u901a\u8fc7\u5b9e\u9a8c\u5bf9\u6bd4\u9009\u62e9\u6700\u4f18\u65b9\u6848<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6a21\u578b\u8bad\u7ec3\uff1a\u8ba1\u7b97\u5bc6\u96c6\u578b\u8fc7\u7a0b\uff0c\u6a21\u578b\u4f1a\u5206\u6790\u5e9e\u5927\u7684\u6570\u636e\u96c6\uff0c\u4ee5\u5b66\u4e60\u5176\u4e2d\u7684\u6a21\u5f0f\u548c\u5173\u7cfb\uff0c\u5e38\u89c1\u8bad\u7ec3\u65b9\u6cd5\u6709\u68af\u5ea6\u4e0b\u964d\u548c\u53cd\u5411\u4f20\u64ad<\/li>\n\n\n\n<li>\u6a21\u578b\u8bc4\u4f30\uff1a\u8bc4\u4f30\u6a21\u578b\u662f\u5426\u80fd\u5f88\u597d\u6cdb\u5316\u5230\u672a\u89c1\u8fc7\u7684\u6570\u636e<\/li>\n\n\n\n<li>\u6a21\u578b\u90e8\u7f72\uff1a\u5728\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d\u8fd0\u884c\u6a21\u578b\uff0c\u6bd4\u5982\u8fb9\u7f18\u90e8\u7f72\u6216\u8005\u4e91\u7aef\u90e8\u7f72<\/li>\n\n\n\n<li>\u6a21\u578b\u76d1\u63a7\uff1a\u6301\u7eed\u76d1\u63a7\u6a21\u578b\u6027\u80fd\u6307\u6807\u548c\u7528\u6237\u53cd\u9988\uff0c\u53ca\u65f6\u53d1\u73b0\u7cbe\u5ea6\u4e0b\u964d\uff08\u6a21\u578b\u6f02\u79fb\uff09\u6216\u8005\u6570\u636e\u5206\u5e03\u53d8\u5316\uff08\u6570\u636e\u6f02\u79fb\uff09\u7b49\u95ee\u9898<\/li>\n\n\n\n<li>\u6301\u7eed\u8fed\u4ee3\uff1a\u91cd\u65b0\u8bad\u7ec3 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Learning)\u5229\u7528\u5df2\u6807\u6ce8\u7684\u201c\u8f93\u5165-\u8f93\u51fa\u201d\u6570\u636e\u8fdb\u884c\u8bad\u7ec3\uff0c\u8ba9\u6a21\u578b\u5b66\u4f1a\u6620\u5c04\u89c4\u5f8b\uff0c\u5e38\u7528\u4e8e\u9884\u6d4b\u548c\u5206\u7c7b\u4efb\u52a1\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5206\u7c7b\u7b97\u6cd5 (Classification)\uff1a\u9884\u6d4b\u79bb\u6563\u7c7b\u522b\u3002\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u8868\u7b97\u6cd5\uff1a\u903b\u8f91\u56de\u5f52\u3001\u652f\u6301\u5411\u91cf\u673a (SVM)\u3001\u51b3\u7b56\u6811\u3001\u968f\u673a\u68ee\u6797\u3002<\/li>\n\n\n\n<li>\u5e38\u89c1\u5e94\u7528\uff1a\u5783\u573e\u90ae\u4ef6\u8bc6\u522b\u3001\u75be\u75c5\u8bca\u65ad\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u56de\u5f52\u7b97\u6cd5 (Regression)\uff1a\u9884\u6d4b\u8fde\u7eed\u7684\u6570\u503c\u3002\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u8868\u7b97\u6cd5\uff1a\u7ebf\u6027\u56de\u5f52\u3001XGBoost\u3001LightGBM\u3002<\/li>\n\n\n\n<li>\u5e38\u89c1\u5e94\u7528\uff1a\u623f\u4ef7\u9884\u6d4b\u3001\u80a1\u7968\u4ef7\u683c\u8d8b\u52bf\u5206\u6790\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u65e0\u76d1\u7763\u5b66\u4e60<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e0\u76d1\u7763\u5b66\u4e60 (Unsupervised Learning)\u5904\u7406\u672a\u6807\u6ce8\u7684\u6570\u636e\uff0c\u901a\u8fc7\u5bfb\u627e\u6570\u636e\u5185\u90e8\u7684\u9690\u85cf\u7ed3\u6784\u548c\u7279\u5f81\u6765\u8fdb\u884c\u5206\u6790\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u805a\u7c7b\u7b97\u6cd5 (Clustering)\uff0c\u5c06\u76f8\u4f3c\u7684\u6570\u636e\u6837\u672c\u5206\u5230\u540c\u4e00\u7ec4\u3002\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u8868\u7b97\u6cd5\uff1aK-Means\u3001DBSCAN\u3002<\/li>\n\n\n\n<li>\u5e38\u89c1\u5e94\u7528\uff1a\u5ba2\u6237\u7fa4\u4f53\u7ec6\u5206\u3001\u56fe\u50cf\u5206\u5272\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u964d\u7ef4 (Dimensionality Reduction)\uff0c\u5728\u4fdd\u7559\u6838\u5fc3\u4fe1\u606f\u7684\u524d\u63d0\u4e0b\u7b80\u5316\u6570\u636e\u96c6\u3002\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u8868\u7b97\u6cd5\uff1a\u4e3b\u6210\u5206\u5206\u6790 (PCA)\u3002<\/li>\n\n\n\n<li>\u5e38\u89c1\u5e94\u7528\uff1a\u6570\u636e\u538b\u7f29\u3001\u7279\u5f81\u63d0\u53d6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u81ea\u76d1\u7763\u5b66\u4e60<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u76d1\u7763\u5b66\u4e60\uff08Self-supervised Learning\uff09\u662f\u5927\u6a21\u578b\uff08GPT\u3001BERT\uff09\u6838\u5fc3\u8bad\u7ec3\u65b9\u5f0f\uff0c\u6838\u5fc3\u601d\u60f3\u662f\u7528\u6570\u636e\u9884\u6d4b\u6570\u636e\uff0c\u4e5f\u5c31\u662f\u81ea\u52a8\u6784\u9020\u6807\u7b7e\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5e38\u89c1\u5e94\u7528\uff1a\u9884\u6d4b\u4e0b\u4e00\u4e2a\u8bcd\uff08LLM\uff09\uff0c\u63a9\u7801\u9884\u6d4b\uff08BERT\uff09<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u5f3a\u5316\u5b66\u4e60<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f3a\u5316\u5b66\u4e60 (Reinforcement Learning)\u7b97\u6cd5\u901a\u8fc7\u4e0e\u73af\u5883\u8fdb\u884c\u4ea4\u4e92\uff0c\u4e0d\u65ad\u8bd5\u9519\uff0c\u6839\u636e\u201c\u5956\u52b1\u201d\u6216\u201c\u60e9\u7f5a\u201d\u673a\u5236\u8c03\u6574\u7b56\u7565\uff0c\u4ee5\u8fbe\u5230\u6700\u5927\u5316\u957f\u671f\u6536\u76ca\u7684\u76ee\u6807\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u8868\u7b97\u6cd5\uff1aQ-Learning\u3001\u6df1\u5ea6\u5f3a\u5316\u5b66\u4e60 (DQN)\u3001PPO\u3002<\/li>\n\n\n\n<li>\u5e38\u89c1\u5e94\u7528\uff1aAlphaGo\u4e0b\u68cb\u3001\u673a\u5668\u4eba\u63a7\u5236\u3001\u81ea\u52a8\u9a7e\u9a76\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u6309\u6a21\u578b\u5f62\u5f0f<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u6df1\u5ea6\u5b66\u4e60<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u6df1\u5ea6\u5b66\u4e60 (Deep Learning)\u57fa\u4e8e\u4eba\u5de5\u795e\u7ecf\u7f51\u7edc\u67b6\u6784\uff0c\u4f7f\u7528\u591a\u5c42\u9690\u85cf\u5c42\u5904\u7406\u6d77\u91cf\u6570\u636e\uff0c\u5177\u5907\u6781\u5f3a\u7684\u7279\u5f81\u63d0\u53d6\u80fd\u529b\uff0c\u53ef\u4ee5\u7528\u4e8e\u76d1\u7763\u3001\u65e0\u76d1\u7763\u3001\u5f3a\u5316\u5b66\u4e60\u7b49\u591a\u79cd\u8303\u5f0f\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u8868\u7b97\u6cd5\uff1a\u5377\u79ef\u795e\u7ecf\u7f51\u7edc (CNN)\u3001\u5faa\u73af\u795e\u7ecf\u7f51\u7edc (RNN\/LSTM)\u3002<\/li>\n\n\n\n<li>\u5e38\u89c1\u6a21\u578b\uff1aCNN\uff08\u56fe\u50cf\uff09\u3001RNN\/LSTM\uff08\u5e8f\u5217\uff09\u3001Transformer\uff08\u5f53\u524d\u4e3b\u6d41\uff09<\/li>\n\n\n\n<li>\u5e38\u89c1\u5e94\u7528\uff1a\u4eba\u8138\u8bc6\u522b\u3001\u8bed\u97f3\u8bc6\u522b\u3001\u673a\u5668\u7ffb\u8bd1\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u751f\u6210\u5f0fAI<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u751f\u6210\u5f0fAI (Generative AI)\u80fd\u591f\u901a\u8fc7\u5b66\u4e60\u5df2\u6709\u6570\u636e\u7684\u5206\u5e03\u7279\u5f81\uff0c\u521b\u9020\u51fa\u5168\u65b0\u7684\u3001\u539f\u521b\u7684\u5185\u5bb9\uff08\u5982\u6587\u672c\u3001\u56fe\u50cf\u3001\u97f3\u9891\u7b49\uff09\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ee3\u8868\u7b97\u6cd5\uff1aTransformer\u67b6\u6784\u3001\u751f\u6210\u5bf9\u6297\u7f51\u7edc (GAN)\u3001\u6269\u6563\u6a21\u578b 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