{"id":20033,"date":"2026-01-16T13:49:37","date_gmt":"2026-01-16T05:49:37","guid":{"rendered":"https:\/\/92it.top\/?p=20033"},"modified":"2026-01-16T13:49:37","modified_gmt":"2026-01-16T05:49:37","slug":"%e6%9c%ba%e5%99%a8%e5%ad%a6%e4%b9%a0%e5%9f%ba%e7%a1%80%e6%a6%82%e5%bf%b5","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=20033","title":{"rendered":"\u673a\u5668\u5b66\u4e60\u57fa\u7840\u6982\u5ff5"},"content":{"rendered":"\n<p><strong>\u524d\u8a00\u200b\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\uff08Machine Learning\uff09\u662f\u4eba\u5de5\u667a\u80fd\uff08AI\uff09\u7684\u4e00\u4e2a\u5206\u652f\uff0c\u5b83\u4f7f\u8ba1\u7b97\u673a\u7cfb\u7edf\u80fd\u591f\u5229\u7528\u6570\u636e\u548c\u7b97\u6cd5\u81ea\u52a8\u5b66\u4e60\u548c\u6539\u8fdb\u5176\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u662f\u8ba9\u673a\u5668\u901a\u8fc7\u7ecf\u9a8c\uff08\u6570\u636e\uff09\u6765\u505a\u51b3\u7b56\u548c\u9884\u6d4b\u3002<\/p>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u5df2\u7ecf\u5e7f\u6cdb\u5e94\u7528\u4e8e\u8bb8\u591a\u9886\u57df\uff0c\u5305\u62ec\u63a8\u8350\u7cfb\u7edf\u3001\u56fe\u50cf\u8bc6\u522b\u3001\u8bed\u97f3\u8bc6\u522b\u3001\u91d1\u878d\u5206\u6790\u7b49\u3002<\/p>\n\n\n\n<p>\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u901a\u8fc7\u673a\u5668\u5b66\u4e60\uff0c\u6c7d\u8f66\u53ef\u4ee5\u5b66\u4e60\u5982\u4f55\u8bc6\u522b\u4ea4\u901a\u6807\u5fd7\u3001\u884c\u4eba\u548c\u969c\u788d\u7269\uff0c\u4ee5\u5b9e\u73b0\u81ea\u52a8\u9a7e\u9a76\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u673a\u5668\u5b66\u4e60\u4e0e\u4f20\u7edf\u7f16\u7a0b\u7684\u533a\u522b<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u4f20\u7edf\u7f16\u7a0b<\/th><th>\u673a\u5668\u5b66\u4e60<\/th><\/tr><\/thead><tbody><tr><td>\u7a0b\u5e8f\u5458\u7f16\u5199\u660e\u786e\u7684\u89c4\u5219<\/td><td>\u8ba1\u7b97\u673a\u4ece\u6570\u636e\u4e2d\u5b66\u4e60\u89c4\u5219<\/td><\/tr><tr><td>\u9002\u7528\u4e8e\u95ee\u9898\u660e\u786e\u3001\u89c4\u5219\u6e05\u6670\u7684\u60c5\u51b5<\/td><td>\u9002\u7528\u4e8e\u590d\u6742\u3001\u89c4\u5219\u96be\u4ee5\u660e\u786e\u7684\u60c5\u51b5<\/td><\/tr><tr><td>\u4f8b\u5b50\uff1a\u7f16\u5199\u8ba1\u7b97\u5668\u7a0b\u5e8f<\/td><td>\u4f8b\u5b50\uff1a\u7f16\u5199\u8bc6\u522b\u5783\u573e\u90ae\u4ef6\u7684\u7a0b\u5e8f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"267\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34-1024x267.png\" alt=\"\" class=\"wp-image-20035\" style=\"width:566px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34-1024x267.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34-300x78.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34-768x201.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34-1536x401.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34-830x217.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34-230x60.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34-350x91.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34-480x125.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-34.png 1562w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u673a\u5668\u5b66\u4e60\u7684\u4e09\u5927\u8981\u7d20<\/strong><\/p>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u5305\u542b\u4e09\u4e2a\u57fa\u672c\u8981\u7d20\uff1a<\/p>\n\n\n\n<ul>\n<li>\u6570\u636e\uff1a\u6570\u636e\u662f\u673a\u5668\u5b66\u4e60\u7684\u71c3\u6599\uff0c\u8d28\u91cf\u8d8a\u9ad8\u3001\u6570\u91cf\u8d8a\u591a\u7684\u6570\u636e\uff0c\u901a\u5e38\u80fd\u8ba9\u6a21\u578b\u5b66\u5f97\u8d8a\u597d\u3002\n<ul>\n<li>\u8bad\u7ec3\u6570\u636e\uff1a\u7528\u6765\u6559\u6a21\u578b\u7684\u6570\u636e<\/li>\n\n\n\n<li>\u6d4b\u8bd5\u6570\u636e\uff1a\u7528\u6765\u68c0\u9a8c\u6a21\u578b\u5b66\u4e60\u6548\u679c\u7684\u6570\u636e<\/li>\n\n\n\n<li>\u771f\u5b9e\u6570\u636e\uff1a\u6a21\u578b\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u9047\u5230\u7684\u65b0\u6570\u636e<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u7b97\u6cd5\uff1a\u7b97\u6cd5\u662f\u673a\u5668\u5b66\u4e60\u7684\u5b66\u4e60\u65b9\u6cd5\uff0c\u4e0d\u540c\u7684\u7b97\u6cd5\u9002\u7528\u4e8e\u4e0d\u540c\u7c7b\u578b\u7684\u95ee\u9898\u3002\n<ul>\n<li>\u76d1\u7763\u5b66\u4e60\uff1a\u6709\u6807\u51c6\u7b54\u6848\u7684\u5b66\u4e60<\/li>\n\n\n\n<li>\u65e0\u76d1\u7763\u5b66\u4e60\uff1a\u6ca1\u6709\u6807\u51c6\u7b54\u6848\uff0c\u81ea\u5df1\u627e\u89c4\u5f8b<\/li>\n\n\n\n<li>\u5f3a\u5316\u5b66\u4e60\uff1a\u901a\u8fc7\u8bd5\u9519\u548c\u5956\u52b1\u6765\u5b66\u4e60<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6a21\u578b\uff1a\u6a21\u578b\u662f\u5b66\u4e60\u7684\u7ed3\u679c\uff0c\u5c31\u50cf\u5b66\u751f\u5b66\u5230\u7684\u77e5\u8bc6\u4e00\u6837\u3002\n<ul>\n<li>\u8bad\u7ec3\u8fc7\u7a0b\uff1a\u7b97\u6cd5\u4ece\u6570\u636e\u4e2d\u5b66\u4e60\u89c4\u5f8b<\/li>\n\n\n\n<li>\u63a8\u7406\u8fc7\u7a0b\uff1a\u4f7f\u7528\u5b66\u5230\u7684\u89c4\u5f8b\u505a\u9884\u6d4b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u5b9e\u4f8b<\/strong><\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\u6765\u7406\u89e3\u673a\u5668\u5b66\u4e60\u7684\u57fa\u672c\u6d41\u7a0b\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u5c06\u4f7f\u7528 Python \u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u7ebf\u6027\u56de\u5f52\u6a21\u578b\u6765\u9884\u6d4b\u623f\u4ef7\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\"># \u5bfc\u5165\u9700\u8981\u7684\u5e93\nimport numpy as np\nimport matplotlib.pyplot as plt\nfrom sklearn.linear_model import LinearRegression\nimport seaborn as sns\n\n# \u8bbe\u7f6e\u56fe\u8868\u98ce\u683c\uff0c\u8ba9\u56fe\u8868\u66f4\u597d\u770b\nsns.set_style(\"whitegrid\")\n# -------------------------- \u8bbe\u7f6e\u4e2d\u6587\u5b57\u4f53 start --------------------------\nplt.rcParams['font.sans-serif'] = [\n    # Windows \u4f18\u5148\n    'SimHei', 'Microsoft YaHei',\n    # macOS \u4f18\u5148\n    'PingFang SC', 'Heiti TC',\n    # Linux \u4f18\u5148\n    'WenQuanYi Micro Hei', 'DejaVu Sans'\n]\n# \u4fee\u590d\u8d1f\u53f7\u663e\u793a\u4e3a\u65b9\u5757\u7684\u95ee\u9898\nplt.rcParams['axes.unicode_minus'] = False\n# -------------------------- \u8bbe\u7f6e\u4e2d\u6587\u5b57\u4f53 end --------------------------\n\n# 1. \u51c6\u5907\u6570\u636e\n# \u5047\u8bbe\u6211\u4eec\u6709\u623f\u5c4b\u9762\u79ef\u548c\u5bf9\u5e94\u7684\u4ef7\u683c\u6570\u636e\n# \u623f\u5c4b\u9762\u79ef\uff08\u5e73\u65b9\u7c73\uff09\nhouse_sizes = np.array([50, 60, 70, 80, 90, 100, 110, 120]).reshape(-1, 1)\n# \u623f\u5c4b\u4ef7\u683c\uff08\u4e07\u5143\uff09\nhouse_prices = np.array([150, 180, 210, 240, 270, 300, 330, 360])\n\n# 2. \u521b\u5efa\u5e76\u8bad\u7ec3\u6a21\u578b\n# \u521b\u5efa\u7ebf\u6027\u56de\u5f52\u6a21\u578b\nmodel = LinearRegression()\n# \u7528\u6570\u636e\u8bad\u7ec3\u6a21\u578b\uff08\u5b66\u4e60\u9762\u79ef\u548c\u4ef7\u683c\u4e4b\u95f4\u7684\u5173\u7cfb\uff09\nmodel.fit(house_sizes, house_prices)\n\n# 3. \u4f7f\u7528\u6a21\u578b\u8fdb\u884c\u9884\u6d4b\n# \u9884\u6d4b 85 \u5e73\u65b9\u7c73\u7684\u623f\u5c4b\u4ef7\u683c\npredicted_price = model.predict([[85]])\nprint(f\"85 \u5e73\u65b9\u7c73\u7684\u623f\u5c4b\u9884\u6d4b\u4ef7\u683c\uff1a{predicted_price[0]:.2f} \u4e07\u5143\")\n\n# 4. \u53ef\u89c6\u5316\u7ed3\u679c\nplt.scatter(house_sizes, house_prices, color='blue', label='\u5b9e\u9645\u6570\u636e')\nplt.plot(house_sizes, model.predict(house_sizes), color='red', label='\u9884\u6d4b\u7ebf')\nplt.scatter([85], predicted_price, color='green', s=100, label='\u9884\u6d4b\u70b9')\nplt.xlabel('\u623f\u5c4b\u9762\u79ef\uff08\u5e73\u65b9\u7c73\uff09')\nplt.ylabel('\u623f\u5c4b\u4ef7\u683c\uff08\u4e07\u5143\uff09')\nplt.title('RUNOOB \u673a\u5668\u5b66\u4e60\u6d4b\u8bd5 -- \u623f\u5c4b\u9762\u79ef\u4e0e\u4ef7\u683c\u5173\u7cfb')\nplt.legend()\nplt.grid(True)\nplt.show()<\/pre>\n\n\n\n<p>\u8fd9\u4e2a\u4f8b\u5b50\u5c55\u793a\u4e86\u673a\u5668\u5b66\u4e60\u7684\u57fa\u672c\u6d41\u7a0b\uff1a<\/p>\n\n\n\n<ol>\n<li>\u51c6\u5907\u6570\u636e\uff08\u623f\u5c4b\u9762\u79ef\u548c\u4ef7\u683c\uff09<\/li>\n\n\n\n<li>\u9009\u62e9\u7b97\u6cd5\uff08\u7ebf\u6027\u56de\u5f52\uff09<\/li>\n\n\n\n<li>\u8bad\u7ec3\u6a21\u578b\uff08\u8ba9\u8ba1\u7b97\u673a\u5b66\u4e60\u9762\u79ef\u548c\u4ef7\u683c\u7684\u5173\u7cfb\uff09<\/li>\n\n\n\n<li>\u4f7f\u7528\u6a21\u578b\u9884\u6d4b\uff08\u9884\u6d4b\u65b0\u9762\u79ef\u7684\u4ef7\u683c\uff09<\/li>\n<\/ol>\n\n\n\n<p>\u8f93\u51fa\u7684\u56fe\u5982\u4e0b\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"830\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-36-1024x830.png\" alt=\"\" class=\"wp-image-20038\" style=\"width:408px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-36-1024x830.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-36-300x243.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-36-768x623.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-36-830x673.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-36-230x186.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-36-350x284.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-36-480x389.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-36.png 1500w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u673a\u5668\u5b66\u4e60\u7b80\u4ecb\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\uff08Machine Learning\uff09\u662f\u4eba\u5de5\u667a\u80fd\uff08AI\uff09\u7684\u4e00\u4e2a\u5206\u652f\uff0c\u5b83\u4f7f\u8ba1\u7b97\u673a\u7cfb\u7edf\u80fd\u591f\u5229\u7528\u6570\u636e\u548c\u7b97\u6cd5\u81ea\u52a8\u5b66\u4e60\u548c\u6539\u8fdb\u5176\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u662f\u4e00\u4e2a\u4e0d\u65ad\u53d1\u5c55\u7684\u9886\u57df\uff0c\u5b83\u6b63\u5728\u6539\u53d8\u6211\u4eec\u4e0e\u6280\u672f\u7684\u4e92\u52a8\u65b9\u5f0f\uff0c\u5e76\u4e3a\u89e3\u51b3\u590d\u6742\u95ee\u9898\u63d0\u4f9b\u4e86\u65b0\u7684\u5de5\u5177\u548c\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u662f\u8ba9\u8ba1\u7b97\u673a\u901a\u8fc7\u6570\u636e\u8fdb\u884c\u5b66\u4e60\u7684\u4e00\u79cd\u6280\u672f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u884c\u5404\u4e1a\u3002<\/p>\n\n\n\n<p>\u60f3\u8c61\u4e00\u4e0b\uff0c\u4f60\u6b63\u5728\u6559\u4e00\u4e2a\u5c0f\u5b69\u8ba4\u8bc6\u5404\u79cd\u52a8\u7269\uff0c\u4f60\u4e0d\u9700\u8981\u544a\u8bc9\u4ed6&#8221;\u6240\u6709\u732b\u90fd\u6709\u4e24\u53ea\u8033\u6735\u3001\u56db\u6761\u817f\u3001\u80e1\u987b\u2026&#8221;\u8fd9\u6837\u590d\u6742\u7684\u89c4\u5219\uff0c\u800c\u662f\u7ed9\u4ed6\u770b\u5f88\u591a\u732b\u7684\u7167\u7247\uff0c\u544a\u8bc9\u4ed6&#8221;\u8fd9\u662f\u732b&#8221;\uff0c\u6162\u6162\u5730\uff0c\u8fd9\u4e2a\u5c0f\u5b69\u5c31\u80fd\u81ea\u5df1\u8ba4\u51fa\u4ee5\u524d\u6ca1\u89c1\u8fc7\u7684\u732b\u4e86\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"523\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38-1024x523.png\" alt=\"\" class=\"wp-image-20041\" style=\"width:574px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38-1024x523.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38-300x153.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38-768x392.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38-1536x784.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38-830x424.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38-230x117.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38-350x179.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38-480x245.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-38.png 1651w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u673a\u5668\u5b66\u4e60\u5c31\u662f\u8fd9\u6837\u4e00\u79cd\u8ba9\u8ba1\u7b97\u673a\u5b66\u4e60\u7684\u65b9\u6cd5\uff1a\u6211\u4eec\u4e0d\u76f4\u63a5\u7f16\u5199\u590d\u6742\u7684\u89c4\u5219\uff0c\u800c\u662f\u8ba9\u8ba1\u7b97\u673a\u4ece\u5927\u91cf\u6570\u636e\u4e2d\u81ea\u52a8\u627e\u51fa\u89c4\u5f8b\u548c\u6a21\u5f0f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u673a\u5668\u5b66\u4e60\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1f\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u901a\u8fc7\u8ba9\u8ba1\u7b97\u673a\u4ece\u5927\u91cf\u6570\u636e\u4e2d\u5b66\u4e60\u6a21\u5f0f\u548c\u89c4\u5f8b\u6765\u505a\u51fa\u51b3\u7b56\u548c\u9884\u6d4b\u3002<\/p>\n\n\n\n<ul>\n<li>\u9996\u5148\uff0c\u6536\u96c6\u5e76\u51c6\u5907\u6570\u636e\uff0c\u7136\u540e\u9009\u62e9\u4e00\u4e2a\u5408\u9002\u7684\u7b97\u6cd5\u6765\u8bad\u7ec3\u6a21\u578b\u3002<\/li>\n\n\n\n<li>\u7136\u540e\uff0c\u6a21\u578b\u901a\u8fc7\u4e0d\u65ad\u4f18\u5316\u53c2\u6570\uff0c\u6700\u5c0f\u5316\u9884\u6d4b\u9519\u8bef\uff0c\u76f4\u5230\u80fd\u51c6\u786e\u5730\u5bf9\u65b0\u6570\u636e\u8fdb\u884c\u9884\u6d4b\u3002<\/li>\n\n\n\n<li>\u6700\u540e\uff0c\u6a21\u578b\u90e8\u7f72\u5230\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5b9e\u65f6\u505a\u51fa\u9884\u6d4b\u6216\u51b3\u7b56\uff0c\u5e76\u6839\u636e\u65b0\u7684\u6570\u636e\u8fdb\u884c\u66f4\u65b0\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u662f\u4e00\u4e2a\u8fed\u4ee3\u8fc7\u7a0b\uff0c\u53ef\u80fd\u9700\u8981\u591a\u6b21\u8c03\u6574\u6a21\u578b\u53c2\u6570\u548c\u7279\u5f81\u9009\u62e9\uff0c\u4ee5\u63d0\u9ad8\u6a21\u578b\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u4e0b\u9762\u8fd9\u5f20\u56fe\u5c55\u793a\u4e86\u673a\u5668\u5b66\u4e60\u7684\u57fa\u672c\u6d41\u7a0b\uff1a<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"492\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-39-1024x492.png\" alt=\"\" class=\"wp-image-20042\" style=\"width:506px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-39-1024x492.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-39-300x144.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-39-768x369.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-39-830x399.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-39-230x111.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-39-350x168.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-39-480x231.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-39.png 1186w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ol>\n<li>Labeled Data\uff08\u6807\u8bb0\u6570\u636e\uff09\uff1a\uff1a\u56fe\u4e2d\u84dd\u8272\u533a\u57df\u663e\u793a\u4e86\u6807\u8bb0\u6570\u636e\uff0c\u8fd9\u4e9b\u6570\u636e\u5305\u62ec\u4e86\u4e0d\u540c\u7684\u51e0\u4f55\u5f62\u72b6\uff08\u5982\u516d\u8fb9\u5f62\u3001\u6b63\u65b9\u5f62\u3001\u4e09\u89d2\u5f62\uff09\u3002<\/li>\n\n\n\n<li>Model Training\uff08\u6a21\u578b\u8bad\u7ec3\uff09\uff1a\uff1a\u5728\u8fd9\u4e2a\u9636\u6bb5\uff0c\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u5206\u6790\u6570\u636e\u7684\u7279\u5f81\uff0c\u5e76\u5b66\u4e60\u5982\u4f55\u6839\u636e\u8fd9\u4e9b\u7279\u5f81\u6765\u9884\u6d4b\u6807\u7b7e\u3002<\/li>\n\n\n\n<li>Test Data\uff08\u6d4b\u8bd5\u6570\u636e\uff09\uff1a\uff1a\u56fe\u4e2d\u6df1\u7eff\u8272\u533a\u57df\u663e\u793a\u4e86\u6d4b\u8bd5\u6570\u636e\uff0c\u5305\u62ec\u4e00\u4e2a\u6b63\u65b9\u5f62\u548c\u4e00\u4e2a\u4e09\u89d2\u5f62\u3002<\/li>\n\n\n\n<li>Prediction\uff08\u9884\u6d4b\uff09\uff1a\uff1a\u6a21\u578b\u4f7f\u7528\u4ece\u8bad\u7ec3\u6570\u636e\u4e2d\u5b66\u5230\u7684\u89c4\u5219\u6765\u9884\u6d4b\u6d4b\u8bd5\u6570\u636e\u7684\u6807\u7b7e\u3002\u5728\u56fe\u4e2d\uff0c\u6a21\u578b\u9884\u6d4b\u4e86\u6d4b\u8bd5\u6570\u636e\u4e2d\u7684\u6b63\u65b9\u5f62\u548c\u4e09\u89d2\u5f62\u3002<\/li>\n\n\n\n<li>Evaluation\uff08\u8bc4\u4f30\uff09\uff1a\uff1a\u9884\u6d4b\u7ed3\u679c\u4e0e\u6d4b\u8bd5\u6570\u636e\u7684\u771f\u5b9e\u6807\u7b7e\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u8bc4\u4f30\u6a21\u578b\u7684\u51c6\u786e\u6027\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u7684\u5de5\u4f5c\u6d41\u7a0b\u53ef\u4ee5\u5927\u81f4\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul>\n<li>1. \u6570\u636e\u6536\u96c6\n<ul>\n<li>\u6536\u96c6\u6570\u636e\uff1a\u8fd9\u662f\u673a\u5668\u5b66\u4e60\u9879\u76ee\u7684\u7b2c\u4e00\u6b65\uff0c\u6d89\u53ca\u6536\u96c6\u76f8\u5173\u6570\u636e\u3002\u6570\u636e\u53ef\u4ee5\u6765\u81ea\u6570\u636e\u5e93\u3001\u6587\u4ef6\u3001\u7f51\u7edc\u6216\u5b9e\u65f6\u6570\u636e\u6d41\u3002<\/li>\n\n\n\n<li>\u6570\u636e\u7c7b\u578b\uff1a\u53ef\u4ee5\u662f\u7ed3\u6784\u5316\u6570\u636e\uff08\u5982\u8868\u683c\u6570\u636e\uff09\u6216\u975e\u7ed3\u6784\u5316\u6570\u636e\uff08\u5982\u6587\u672c\u3001\u56fe\u50cf\u3001\u89c6\u9891\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>2. \u6570\u636e\u9884\u5904\u7406\n<ul>\n<li>\u6e05\u6d17\u6570\u636e\uff1a\u5904\u7406\u7f3a\u5931\u503c\u3001\u5f02\u5e38\u503c\u3001\u9519\u8bef\u548c\u91cd\u590d\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u7279\u5f81\u5de5\u7a0b\uff1a\u9009\u62e9\u6709\u52a9\u4e8e\u6a21\u578b\u5b66\u4e60\u7684\u6700\u76f8\u5173\u7279\u5f81\uff0c\u53ef\u80fd\u5305\u62ec\u521b\u5efa\u65b0\u7279\u5f81\u6216\u8f6c\u6362\u73b0\u6709\u7279\u5f81\u3002<\/li>\n\n\n\n<li>\u6570\u636e\u6807\u51c6\u5316\/\u5f52\u4e00\u5316\uff1a\u8c03\u6574\u6570\u636e\u7684\u5c3a\u5ea6\uff0c\u4f7f\u5176\u5728\u540c\u4e00\u8303\u56f4\u5185\uff0c\u6709\u52a9\u4e8e\u67d0\u4e9b\u7b97\u6cd5\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>3. \u9009\u62e9\u6a21\u578b\n<ul>\n<li>\u786e\u5b9a\u95ee\u9898\u7c7b\u578b\uff1a\u6839\u636e\u95ee\u9898\u7684\u6027\u8d28\uff08\u5206\u7c7b\u3001\u56de\u5f52\u3001\u805a\u7c7b\u7b49\uff09\u9009\u62e9\u5408\u9002\u7684\u673a\u5668\u5b66\u4e60\u6a21\u578b\u3002<\/li>\n\n\n\n<li>\u9009\u62e9\u7b97\u6cd5\uff1a\u57fa\u4e8e\u95ee\u9898\u7c7b\u578b\u548c\u6570\u636e\u7279\u6027\uff0c\u9009\u62e9\u4e00\u4e2a\u6216\u591a\u4e2a\u7b97\u6cd5\u8fdb\u884c\u5b9e\u9a8c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>4. \u8bad\u7ec3\u6a21\u578b\n<ul>\n<li>\u5212\u5206\u6570\u636e\u96c6\uff1a\u5c06\u6570\u636e\u5206\u4e3a\u8bad\u7ec3\u96c6\u3001\u9a8c\u8bc1\u96c6\u548c\u6d4b\u8bd5\u96c6\u3002<\/li>\n\n\n\n<li>\u8bad\u7ec3\uff1a\u4f7f\u7528\u8bad\u7ec3\u96c6\u4e0a\u7684\u6570\u636e\u6765\u8bad\u7ec3\u6a21\u578b\uff0c\u8c03\u6574\u6a21\u578b\u53c2\u6570\u4ee5\u6700\u5c0f\u5316\u635f\u5931\u51fd\u6570\u3002<\/li>\n\n\n\n<li>\u9a8c\u8bc1\uff1a\u4f7f\u7528\u9a8c\u8bc1\u96c6\u6765\u8c03\u6574\u6a21\u578b\u53c2\u6570\uff0c\u9632\u6b62\u8fc7\u62df\u5408\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>5. \u8bc4\u4f30\u6a21\u578b\n<ul>\n<li>\u6027\u80fd\u6307\u6807\uff1a\u4f7f\u7528\u6d4b\u8bd5\u96c6\u6765\u8bc4\u4f30\u6a21\u578b\u7684\u6027\u80fd\uff0c\u5e38\u7528\u7684\u6307\u6807\u5305\u62ec\u51c6\u786e\u7387\u3001\u53ec\u56de\u7387\u3001F1\u5206\u6570\u7b49\u3002<\/li>\n\n\n\n<li>\u4ea4\u53c9\u9a8c\u8bc1\uff1a\u4e00\u79cd\u8bc4\u4f30\u6a21\u578b\u6cdb\u5316\u80fd\u529b\u7684\u6280\u672f\uff0c\u901a\u8fc7\u5c06\u6570\u636e\u5206\u6210\u591a\u4e2a\u5b50\u96c6\u8fdb\u884c\u8bad\u7ec3\u548c\u9a8c\u8bc1\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>6. \u6a21\u578b\u4f18\u5316\n<ul>\n<li>\u8c03\u6574\u8d85\u53c2\u6570\uff1a\u8d85\u53c2\u6570\u662f\u5b66\u4e60\u8fc7\u7a0b\u4e4b\u524d\u8bbe\u7f6e\u7684\u53c2\u6570\uff0c\u5982\u5b66\u4e60\u7387\u3001\u6811\u7684\u6df1\u5ea6\u7b49\uff0c\u53ef\u4ee5\u901a\u8fc7\u7f51\u683c\u641c\u7d22\u3001\u968f\u673a\u641c\u7d22\u6216\u8d1d\u53f6\u65af\u4f18\u5316\u7b49\u65b9\u6cd5\u6765\u8c03\u6574\u3002<\/li>\n\n\n\n<li>\u7279\u5f81\u9009\u62e9\uff1a\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u8bc4\u4f30\u548c\u9009\u62e9\u7279\u5f81\uff0c\u4ee5\u63d0\u9ad8\u6a21\u578b\u6027\u80fd\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>7. \u90e8\u7f72\u6a21\u578b\n<ul>\n<li>\u96c6\u6210\u5230\u5e94\u7528\uff1a\u5c06\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u96c6\u6210\u5230\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5982\u7f51\u7ad9\u3001\u79fb\u52a8\u5e94\u7528\u6216\u8f6f\u4ef6\u4e2d\u3002<\/li>\n\n\n\n<li>\u76d1\u63a7\u548c\u7ef4\u62a4\uff1a\u6301\u7eed\u76d1\u63a7\u6a21\u578b\u7684\u6027\u80fd\uff0c\u5e76\u6839\u636e\u65b0\u6570\u636e\u66f4\u65b0\u6a21\u578b\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>8. \u53cd\u9988\u5faa\u73af\n<ul>\n<li>\u6301\u7eed\u5b66\u4e60\uff1a\u673a\u5668\u5b66\u4e60\u6a21\u578b\u53ef\u4ee5\u8bbe\u8ba1\u4e3a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u81ea\u52a8\u4ece\u65b0\u6570\u636e\u4e2d\u5b66\u4e60\uff0c\u4ee5\u9002\u5e94\u53d8\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u7684\u5de5\u4f5c\u6d41\u7a0b\u662f\u8fed\u4ee3\u7684\uff0c\u53ef\u80fd\u9700\u8981\u591a\u6b21\u8c03\u6574\u548c\u4f18\u5316\u4ee5\u8fbe\u5230\u6700\u4f73\u6027\u80fd\u3002\u6b64\u5916\uff0c\u968f\u7740\u6570\u636e\u7684\u79ef\u7d2f\u548c\u7b97\u6cd5\u7684\u53d1\u5c55\uff0c\u673a\u5668\u5b66\u4e60\u6a21\u578b\u53ef\u4ee5\u53d8\u5f97\u66f4\u52a0\u7cbe\u786e\u548c\u9ad8\u6548\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u673a\u5668\u5b66\u4e60\u7684\u7c7b\u578b\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u4e3b\u8981\u5206\u4e3a\u4ee5\u4e0b\u4e09\u79cd\u7c7b\u578b\uff1a<\/p>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u4e3b\u8981\u5206\u4e3a\u4ee5\u4e0b\u4e09\u79cd\u7c7b\u578b\uff1a<\/p>\n\n\n\n<ul>\n<li>\u76d1\u7763\u5b66\u4e60\uff08Supervised Learning\uff09\n<ul>\n<li>\u5b9a\u4e49\uff1a \u76d1\u7763\u5b66\u4e60\u662f\u6307\u4f7f\u7528\u5e26\u6807\u7b7e\u7684\u6570\u636e\u8fdb\u884c\u8bad\u7ec3\uff0c\u6a21\u578b\u901a\u8fc7\u5b66\u4e60\u8f93\u5165\u6570\u636e\u4e0e\u6807\u7b7e\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u6765\u505a\u51fa\u9884\u6d4b\u6216\u5206\u7c7b\u3002<\/li>\n\n\n\n<li>\u5e94\u7528\uff1a \u5206\u7c7b\uff08\u5982\u5783\u573e\u90ae\u4ef6\u8bc6\u522b\uff09\u3001\u56de\u5f52\uff08\u5982\u623f\u4ef7\u9884\u6d4b\uff09\u3002<\/li>\n\n\n\n<li>\u4f8b\u5b50\uff1a \u7ebf\u6027\u56de\u5f52\u3001\u51b3\u7b56\u6811\u3001\u652f\u6301\u5411\u91cf\u673a\uff08SVM\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u65e0\u76d1\u7763\u5b66\u4e60\uff08Unsupervised Learning\uff09\n<ul>\n<li>\u5b9a\u4e49\uff1a \u65e0\u76d1\u7763\u5b66\u4e60\u4f7f\u7528\u6ca1\u6709\u6807\u7b7e\u7684\u6570\u636e\uff0c\u6a21\u578b\u8bd5\u56fe\u5728\u6570\u636e\u4e2d\u53d1\u73b0\u6f5c\u5728\u7684\u7ed3\u6784\u6216\u6a21\u5f0f\u3002<\/li>\n\n\n\n<li>\u5e94\u7528\uff1a \u805a\u7c7b\uff08\u5982\u5ba2\u6237\u5206\u7fa4\uff09\u3001\u964d\u7ef4\uff08\u5982\u6570\u636e\u53ef\u89c6\u5316\uff09\u3002<\/li>\n\n\n\n<li>\u4f8b\u5b50\uff1a K-means \u805a\u7c7b\u3001\u4e3b\u6210\u5206\u5206\u6790\uff08PCA\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5f3a\u5316\u5b66\u4e60\uff08Reinforcement Learning\uff09\n<ul>\n<li>\u5b9a\u4e49\uff1a \u5f3a\u5316\u5b66\u4e60\u901a\u8fc7\u4e0e\u73af\u5883\u4e92\u52a8\uff0c\u667a\u80fd\u4f53\u5728\u8bd5\u9519\u4e2d\u5b66\u4e60\u6700\u4f73\u7b56\u7565\uff0c\u4ee5\u6700\u5927\u5316\u957f\u671f\u56de\u62a5\u3002\u6bcf\u6b21\u884c\u52a8\u540e\uff0c\u7cfb\u7edf\u4f1a\u6536\u5230\u5956\u52b1\u6216\u60e9\u7f5a\uff0c\u6765\u6307\u5bfc\u884c\u4e3a\u7684\u6539\u8fdb\u3002<\/li>\n\n\n\n<li>\u5e94\u7528\uff1a \u6e38\u620fAI\uff08\u5982AlphaGo\uff09\u3001\u81ea\u52a8\u9a7e\u9a76\u3001\u673a\u5668\u4eba\u63a7\u5236\u3002<\/li>\n\n\n\n<li>\u4f8b\u5b50\uff1a Q-learning\u3001\u6df1\u5ea6Q\u7f51\u7edc\uff08DQN\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"586\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41-1024x586.png\" alt=\"\" class=\"wp-image-20045\" style=\"width:528px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41-1024x586.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41-300x172.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41-768x440.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41-1536x880.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41-830x475.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41-230x132.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41-350x200.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41-480x275.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-41.png 1659w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u8fd9\u4e09\u79cd\u673a\u5668\u5b66\u4e60\u7c7b\u578b\u5404\u6709\u5176\u5e94\u7528\u573a\u666f\u548c\u4f18\u52bf\uff0c\u76d1\u7763\u5b66\u4e60\u9002\u7528\u4e8e\u6709\u660e\u786e\u6807\u7b7e\u7684\u6570\u636e\uff0c\u65e0\u76d1\u7763\u5b66\u4e60\u9002\u7528\u4e8e\u63a2\u7d22\u6570\u636e\u5185\u5728\u7ed3\u6784\uff0c\u800c\u5f3a\u5316\u5b66\u4e60\u9002\u7528\u4e8e\u9700\u8981\u901a\u8fc7\u8bd5\u9519\u6765\u5b66\u4e60\u6700\u4f18\u7b56\u7565\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u673a\u5668\u5b66\u4e60\u9879\u76ee\u751f\u547d\u5468\u671f\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u9879\u76ee\u5c31\u50cf\u5efa\u9020\u4e00\u5ea7\u623f\u5b50\uff0c\u9700\u8981\u4ece\u8bbe\u8ba1\u56fe\u7eb8\u5230\u65bd\u5de5\u518d\u5230\u9a8c\u6536\u7684\u5b8c\u6574\u8fc7\u7a0b\uff0c\u6bcf\u4e2a\u73af\u8282\u90fd\u81f3\u5173\u91cd\u8981\uff0c\u7f3a\u4e00\u4e0d\u53ef\u3002<\/p>\n\n\n\n<p><strong>\u673a\u5668\u5b66\u4e60\u6d41\u7a0b\u7684\u516d\u4e2a\u6838\u5fc3\u9636\u6bb5<\/strong>\uff1a<\/p>\n\n\n\n<ol>\n<li>\u95ee\u9898\u5b9a\u4e49\uff1a\u660e\u786e\u8981\u89e3\u51b3\u4ec0\u4e48\u95ee\u9898<\/li>\n\n\n\n<li>\u6570\u636e\u6536\u96c6\uff1a\u83b7\u53d6\u76f8\u5173\u6570\u636e<\/li>\n\n\n\n<li>\u6570\u636e\u51c6\u5907\uff1a\u6e05\u6d17\u548c\u9884\u5904\u7406\u6570\u636e<\/li>\n\n\n\n<li>\u6a21\u578b\u8bad\u7ec3\uff1a\u9009\u62e9\u7b97\u6cd5\u5e76\u8bad\u7ec3\u6a21\u578b<\/li>\n\n\n\n<li>\u6a21\u578b\u8bc4\u4f30\uff1a\u8bc4\u4f30\u6a21\u578b\u6027\u80fd<\/li>\n\n\n\n<li>\u6a21\u578b\u90e8\u7f72\uff1a\u5c06\u6a21\u578b\u6295\u5165\u4f7f\u7528<\/li>\n<\/ol>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u7b2c\u4e00\u9636\u6bb5\uff1a\u95ee\u9898\u5b9a\u4e49<\/strong><\/p>\n\n\n\n<p>\u660e\u786e\u4e1a\u52a1\u95ee\u9898\uff1a\u95ee\u9898\u5b9a\u4e49\u662f\u673a\u5668\u5b66\u4e60\u9879\u76ee\u6700\u91cd\u8981\u7684\u8d77\u70b9\uff0c\u5c31\u50cf\u5bfc\u822a\u524d\u9700\u8981\u660e\u786e\u76ee\u7684\u5730\u4e00\u6837\u3002<\/p>\n\n\n\n<ul>\n<li>\u6211\u4eec\u8981\u89e3\u51b3\u4ec0\u4e48\u95ee\u9898\uff1f\n<ul>\n<li>\u5206\u7c7b\u95ee\u9898\uff1a\u5224\u65ad\u90ae\u4ef6\u662f\u5426\u4e3a\u5783\u573e\u90ae\u4ef6<\/li>\n\n\n\n<li>\u56de\u5f52\u95ee\u9898\uff1a\u9884\u6d4b\u623f\u4ef7<\/li>\n\n\n\n<li>\u805a\u7c7b\u95ee\u9898\uff1a\u5ba2\u6237\u5206\u7fa4<\/li>\n\n\n\n<li>\u5f02\u5e38\u68c0\u6d4b\uff1a\u53d1\u73b0\u4fe1\u7528\u5361\u6b3a\u8bc8<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u4e3a\u4ec0\u4e48\u8fd9\u4e2a\u95ee\u9898\u91cd\u8981\uff1f\n<ul>\n<li>\u4e1a\u52a1\u4ef7\u503c\uff1a\u63d0\u9ad8\u6548\u7387\u3001\u964d\u4f4e\u6210\u672c\u3001\u589e\u52a0\u6536\u5165<\/li>\n\n\n\n<li>\u7528\u6237\u4ef7\u503c\uff1a\u6539\u5584\u4f53\u9a8c\u3001\u63d0\u4f9b\u4e2a\u6027\u5316\u670d\u52a1<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6210\u529f\u7684\u6807\u51c6\u662f\u4ec0\u4e48\uff1f\n<ul>\n<li>\u91cf\u5316\u6307\u6807\uff1a\u51c6\u786e\u7387\u8fbe\u5230 90% \u4ee5\u4e0a<\/li>\n\n\n\n<li>\u4e1a\u52a1\u6307\u6807\uff1a\u8f6c\u5316\u7387\u63d0\u5347 20%<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u7b2c\u4e8c\u9636\u6bb5\uff1a\u6570\u636e\u6536\u96c6<\/strong><\/p>\n\n\n\n<p>\u6570\u636e\u6765\u6e90: \u6570\u636e\u662f\u673a\u5668\u5b66\u4e60\u7684\u71c3\u6599\uff0c\u6ca1\u6709\u5408\u9002\u7684\u6570\u636e\u518d\u597d\u7684\u7b97\u6cd5\u4e5f\u65e0\u6cd5\u53d1\u6325\u4f5c\u7528\u3002<\/p>\n\n\n\n<ul>\n<li>\u5e38\u89c1\u6570\u636e\u6765\u6e90\n<ul>\n<li>\u5185\u90e8\u6570\u636e\uff1a\u516c\u53f8\u4e1a\u52a1\u6570\u636e\u3001\u7528\u6237\u884c\u4e3a\u6570\u636e<\/li>\n\n\n\n<li>\u5916\u90e8\u6570\u636e\uff1a\u516c\u5f00\u6570\u636e\u96c6\u3001\u7b2c\u4e09\u65b9\u6570\u636e\u670d\u52a1<\/li>\n\n\n\n<li>\u7f51\u7edc\u722c\u866b\uff1a\u7f51\u9875\u6570\u636e\u3001\u793e\u4ea4\u5a92\u4f53\u6570\u636e<\/li>\n\n\n\n<li>\u4f20\u611f\u5668\u6570\u636e\uff1aIoT \u8bbe\u5907\u3001\u76d1\u63a7\u7cfb\u7edf<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u7b2c\u4e09\u9636\u6bb5\uff1a\u6570\u636e\u51c6\u5907<br><\/strong>\u6570\u636e\u51c6\u5907\u7684\u91cd\u8981\u6027\uff1a\u6570\u636e\u51c6\u5907\u5360\u673a\u5668\u5b66\u4e60\u9879\u76ee 60-80% \u7684\u65f6\u95f4\uff0c\u5c31\u50cf\u505a\u83dc\u524d\u7684\u51c6\u5907\u5de5\u4f5c\u4e00\u6837\u91cd\u8981\u3002<\/p>\n\n\n\n<ul>\n<li>\u6570\u636e\u51c6\u5907\u7684\u4e3b\u8981\u4efb\u52a1\n<ul>\n<li>\u6570\u636e\u6e05\u6d17\uff1a\u5904\u7406\u7f3a\u5931\u503c\u3001\u5f02\u5e38\u503c\u3001\u91cd\u590d\u503c<\/li>\n\n\n\n<li>\u7279\u5f81\u5de5\u7a0b\uff1a\u521b\u5efa\u65b0\u7279\u5f81\u3001\u9009\u62e9\u91cd\u8981\u7279\u5f81<\/li>\n\n\n\n<li>\u6570\u636e\u8f6c\u6362\uff1a\u6807\u51c6\u5316\u3001\u5f52\u4e00\u5316\u3001\u7f16\u7801<\/li>\n\n\n\n<li>\u6570\u636e\u5212\u5206\uff1a\u8bad\u7ec3\u96c6\u3001\u9a8c\u8bc1\u96c6\u3001\u6d4b\u8bd5\u96c6<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u7b2c\u56db\u9636\u6bb5\uff1a\u6a21\u578b\u8bad\u7ec3<br><\/strong>\u6a21\u578b\u9009\u62e9\u7b56\u7565\uff1a\u9009\u62e9\u5408\u9002\u7684\u6a21\u578b\u662f\u6210\u529f\u7684\u5173\u952e\uff0c\u5c31\u50cf\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u6765\u5b8c\u6210\u5de5\u4f5c\u4e00\u6837\u3002<\/p>\n\n\n\n<ul>\n<li>\u6a21\u578b\u9009\u62e9\u8003\u8651\u56e0\u7d20\n<ul>\n<li>\u95ee\u9898\u7c7b\u578b\uff1a\u5206\u7c7b\u3001\u56de\u5f52\u3001\u805a\u7c7b\u7b49<\/li>\n\n\n\n<li>\u6570\u636e\u7279\u5f81\uff1a\u6570\u636e\u91cf\u3001\u7279\u5f81\u6570\u91cf\u3001\u6570\u636e\u7c7b\u578b<\/li>\n\n\n\n<li>\u6027\u80fd\u8981\u6c42\uff1a\u51c6\u786e\u7387\u3001\u901f\u5ea6\u3001\u53ef\u89e3\u91ca\u6027<\/li>\n\n\n\n<li>\u8d44\u6e90\u7ea6\u675f\uff1a\u8ba1\u7b97\u8d44\u6e90\u3001\u65f6\u95f4\u9650\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u7b2c\u4e94\u9636\u6bb5\uff1a\u6a21\u578b\u8bc4\u4f30<br><\/strong>\u8bc4\u4f30\u6307\u6807\u9009\u62e9\uff1a\u9009\u62e9\u5408\u9002\u7684\u8bc4\u4f30\u6307\u6807\u5c31\u50cf\u9009\u62e9\u5408\u9002\u7684\u5c3a\u5b50\uff0c\u4e0d\u540c\u7684\u6307\u6807\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u573a\u666f\u3002<\/p>\n\n\n\n<p>\u5e38\u89c1\u8bc4\u4f30\u6307\u6807\uff1a<\/p>\n\n\n\n<ul>\n<li>\u5206\u7c7b\u95ee\u9898\uff1a\n<ul>\n<li>\u51c6\u786e\u7387\uff08Accuracy\uff09\uff1a\u6b63\u786e\u9884\u6d4b\u7684\u6bd4\u4f8b<\/li>\n\n\n\n<li>\u7cbe\u786e\u7387\uff08Precision\uff09\uff1a\u9884\u6d4b\u4e3a\u6b63\u7684\u6837\u672c\u4e2d\u771f\u6b63\u4e3a\u6b63\u7684\u6bd4\u4f8b<\/li>\n\n\n\n<li>\u53ec\u56de\u7387\uff08Recall\uff09\uff1a\u5b9e\u9645\u4e3a\u6b63\u7684\u6837\u672c\u4e2d\u88ab\u6b63\u786e\u9884\u6d4b\u4e3a\u6b63\u7684\u6bd4\u4f8b<\/li>\n\n\n\n<li>F1 \u5206\u6570\uff1a\u7cbe\u786e\u7387\u548c\u53ec\u56de\u7387\u7684\u8c03\u548c\u5e73\u5747<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u56de\u5f52\u95ee\u9898\uff1a\n<ul>\n<li>\u5747\u65b9\u8bef\u5dee\uff08MSE\uff09\uff1a\u9884\u6d4b\u503c\u4e0e\u771f\u5b9e\u503c\u5dee\u7684\u5e73\u65b9\u7684\u5e73\u5747<\/li>\n\n\n\n<li>\u5747\u65b9\u6839\u8bef\u5dee\uff08RMSE\uff09\uff1aMSE \u7684\u5e73\u65b9\u6839<\/li>\n\n\n\n<li>\u5e73\u5747\u7edd\u5bf9\u8bef\u5dee\uff08MAE\uff09\uff1a\u9884\u6d4b\u503c\u4e0e\u771f\u5b9e\u503c\u5dee\u7684\u7edd\u5bf9\u503c\u7684\u5e73\u5747<\/li>\n\n\n\n<li>R\u00b2 \u5206\u6570\uff1a\u6a21\u578b\u89e3\u91ca\u7684\u65b9\u5dee\u6bd4\u4f8b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\ud83d\udd39\u7b2c\u516d\u9636\u6bb5\uff1a\u6a21\u578b\u90e8\u7f72<br><\/strong>\u90e8\u7f72\u7b56\u7565\uff1a\u6a21\u578b\u90e8\u7f72\u662f\u5c06\u6a21\u578b\u6295\u5165\u5b9e\u9645\u4f7f\u7528\u7684\u8fc7\u7a0b\uff0c\u5c31\u50cf\u5c06\u7814\u53d1\u7684\u4ea7\u54c1\u63a8\u5411\u5e02\u573a\u4e00\u6837\u3002<\/p>\n\n\n\n<ul>\n<li>\u90e8\u7f72\u65b9\u5f0f\n<ul>\n<li>\u6279\u91cf\u9884\u6d4b\uff1a\u5b9a\u671f\u5904\u7406\u5927\u91cf\u6570\u636e<\/li>\n\n\n\n<li>\u5b9e\u65f6\u9884\u6d4b\uff1a\u5728\u7ebf\u670d\u52a1\uff0c\u5373\u65f6\u54cd\u5e94<\/li>\n\n\n\n<li>\u5d4c\u5165\u5f0f\u90e8\u7f72\uff1a\u5c06\u6a21\u578b\u96c6\u6210\u5230\u73b0\u6709\u7cfb\u7edf<\/li>\n\n\n\n<li>\u8fb9\u7f18\u90e8\u7f72\uff1a\u5728\u8bbe\u5907\u7aef\u8fd0\u884c\u6a21\u578b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<p><strong>\u673a\u5668\u5b66\u4e60\u5982\u4f55\u5de5\u4f5c\ud83d\udd16<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\uff08Machine Learning, ML\uff09\u7684\u6838\u5fc3\u601d\u60f3\u662f\u8ba9\u8ba1\u7b97\u673a\u80fd\u591f\u901a\u8fc7\u6570\u636e\u5b66\u4e60\uff0c\u5e76\u4ece\u4e2d\u63a8\u65ad\u51fa\u89c4\u5f8b\u6216\u6a21\u5f0f\uff0c\u800c\u4e0d\u4f9d\u8d56\u4e8e\u663e\u5f0f\u7f16\u5199\u7684\u89c4\u5219\u6216\u4ee3\u7801\u3002<\/p>\n\n\n\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u673a\u5668\u5b66\u4e60\u7684\u5de5\u4f5c\u6d41\u7a0b\u662f\u8ba9\u673a\u5668\u901a\u8fc7\u5386\u53f2\u6570\u636e\u81ea\u52a8\u6539\u8fdb\u5176\u51b3\u7b56\u548c\u9884\u6d4b\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u673a\u5668\u5b66\u4e60\u7684\u5de5\u4f5c\u6d41\u7a0b\u53ef\u4ee5\u7b80\u5316\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul>\n<li>\u6536\u96c6\u6570\u636e\uff1a\u51c6\u5907\u5305\u542b\u7279\u5f81\u548c\u6807\u7b7e\u7684\u6570\u636e\u3002<\/li>\n\n\n\n<li>\u9009\u62e9\u6a21\u578b\uff1a\u6839\u636e\u4efb\u52a1\u9009\u62e9\u5408\u9002\u7684\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u3002<\/li>\n\n\n\n<li>\u8bad\u7ec3\u6a21\u578b\uff1a\u8ba9\u6a21\u578b\u901a\u8fc7\u6570\u636e\u5b66\u4e60\u6a21\u5f0f\uff0c\u6700\u5c0f\u5316\u8bef\u5dee\u3002<\/li>\n\n\n\n<li>\u8bc4\u4f30\u4e0e\u9a8c\u8bc1\uff1a\u901a\u8fc7\u6d4b\u8bd5\u96c6\u8bc4\u4f30\u6a21\u578b\u6027\u80fd\uff0c\u5e76\u8fdb\u884c\u4f18\u5316\u3002<\/li>\n\n\n\n<li>\u90e8\u7f72\u6a21\u578b\uff1a\u5c06\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u5e94\u7528\u5230\u5b9e\u9645\u573a\u666f\u4e2d\u8fdb\u884c\u9884\u6d4b\u3002<\/li>\n\n\n\n<li>\u6301\u7eed\u6539\u8fdb\uff1a\u968f\u7740\u65b0\u6570\u636e\u7684\u4ea7\u751f\uff0c\u6a21\u578b\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u548c\u4f18\u5316\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e2a\u8fc7\u7a0b\u80fd\u591f\u8ba9\u8ba1\u7b97\u673a\u4ece\u7ecf\u9a8c\u4e2d\u81ea\u52a8\u5b66\u4e60\uff0c\u5e76\u5728\u5404\u79cd\u4efb\u52a1\u4e2d\u505a\u51fa\u8d8a\u6765\u8d8a\u51c6\u786e\u7684\u9884\u6d4b\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"343\" src=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42-1024x343.png\" alt=\"\" class=\"wp-image-20049\" style=\"width:542px;height:auto\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42-1024x343.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42-300x100.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42-768x257.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42-1536x514.png 1536w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42-830x278.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42-230x77.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42-350x117.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42-480x161.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2026\/01\/image-42.png 1671w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>\u6211\u4eec\u53ef\u4ee5\u4ece\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\u6765\u7406\u89e3\u673a\u5668\u5b66\u4e60\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff1a<\/p>\n\n\n\n<ul>\n<li>\u6570\u636e\u8f93\u5165\uff1a\u6570\u636e\u662f\u5b66\u4e60\u7684\u57fa\u7840\uff1a\u673a\u5668\u5b66\u4e60\u7684\u7b2c\u4e00\u6b65\u662f\u6570\u636e\u6536\u96c6\u3002\u6ca1\u6709\u6570\u636e\uff0c\u673a\u5668\u5b66\u4e60\u6a21\u578b\u65e0\u6cd5\u8fdb\u884c\u8bad\u7ec3\u3002\u6570\u636e\u901a\u5e38\u5305\u62ec&#8221;\u8f93\u5165\u7279\u5f81&#8221;\u548c&#8221;\u6807\u7b7e&#8221;\uff1a\n<ul>\n<li>\u8f93\u5165\u7279\u5f81\uff08Features\uff09\uff1a \u8fd9\u4e9b\u662f\u6a21\u578b\u7528\u6765\u505a\u9884\u6d4b\u6216\u5206\u7c7b\u7684\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5728\u623f\u4ef7\u9884\u6d4b\u95ee\u9898\u4e2d\uff0c\u8f93\u5165\u7279\u5f81\u53ef\u4ee5\u662f\u623f\u5b50\u7684\u9762\u79ef\u3001\u5730\u7406\u4f4d\u7f6e\u3001\u5367\u5ba4\u6570\u91cf\u7b49\u3002<\/li>\n\n\n\n<li>\u6807\u7b7e\uff08Labels\uff09\uff1a \u6807\u7b7e\u662f\u6211\u4eec\u60f3\u8981\u9884\u6d4b\u6216\u5206\u7c7b\u7684\u7ed3\u679c\uff0c\u901a\u5e38\u662f\u4e00\u4e2a\u6570\u5b57\u6216\u7c7b\u522b\u3002\u4f8b\u5982\uff0c\u5728\u623f\u4ef7\u9884\u6d4b\u95ee\u9898\u4e2d\uff0c\u6807\u7b7e\u662f\u623f\u5b50\u7684\u4ef7\u683c\u3002<\/li>\n\n\n\n<li>\u673a\u5668\u5b66\u4e60\u6a21\u578b\u7684\u76ee\u6807\u662f\u4ece\u6570\u636e\u4e2d\u627e\u51fa\u8f93\u5165\u7279\u5f81\u4e0e\u6807\u7b7e\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u57fa\u4e8e\u8fd9\u4e9b\u5173\u7cfb\u505a\u51fa\u9884\u6d4b\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<ul>\n<li>\u6a21\u578b\u9009\u62e9\uff1a\u9009\u62e9\u5408\u9002\u7684\u5b66\u4e60\u7b97\u6cd5\uff1a\u673a\u5668\u5b66\u4e60\u6a21\u578b\uff08\u4e5f\u53eb\u505a\u7b97\u6cd5\uff09\u662f\u5e2e\u52a9\u8ba1\u7b97\u673a\u5b66\u4e60\u6570\u636e\u5e76\u8fdb\u884c\u9884\u6d4b\u7684\u5de5\u5177\u3002\u6839\u636e\u6570\u636e\u7684\u6027\u8d28\u548c\u4efb\u52a1\u7684\u4e0d\u540c\uff0c\u5e38\u89c1\u7684\u673a\u5668\u5b66\u4e60\u6a21\u578b\u5305\u62ec\uff1a\n<ul>\n<li>\u76d1\u7763\u5b66\u4e60\u6a21\u578b\uff1a 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DQN\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p>\u3000\u3000<\/p>\n\n\n\n<ul>\n<li>\u8bad\u7ec3\u8fc7\u7a0b\uff1a\u8ba9\u6a21\u578b\u4ece\u6570\u636e\u4e2d\u5b66\u4e60\uff1a\u5728\u8bad\u7ec3\u9636\u6bb5\uff0c\u6a21\u578b\u901a\u8fc7\u5386\u53f2\u6570\u636e&#8221;\u5b66\u4e60&#8221;\u8f93\u5165\u548c\u6807\u7b7e\u4e4b\u95f4\u7684\u5173\u7cfb\uff0c\u901a\u5e38\u901a\u8fc7\u6700\u5c0f\u5316\u4e00\u4e2a\u635f\u5931\u51fd\u6570\uff08Loss Function\uff09\u6765\u4f18\u5316\u6a21\u578b\u7684\u53c2\u6570\u3002\u8bad\u7ec3\u8fc7\u7a0b\u53ef\u4ee5\u6982\u62ec\u4e3a\u4ee5\u4e0b\u6b65\u9aa4\uff1a\n<ul>\n<li>\u521d\u59cb\u72b6\u6001\uff1a \u6a21\u578b\u4ece\u968f\u673a\u503c\u5f00\u59cb\u3002\u6bd4\u5982\uff0c\u795e\u7ecf\u7f51\u7edc\u7684\u6743\u91cd\u662f\u968f\u673a\u521d\u59cb\u5316\u7684\u3002<\/li>\n\n\n\n<li>\u8ba1\u7b97\u9884\u6d4b\uff1a 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