{"id":946,"date":"2021-06-04T14:17:55","date_gmt":"2021-06-04T06:17:55","guid":{"rendered":"https:\/\/falbang.com\/?p=946"},"modified":"2021-06-04T14:17:56","modified_gmt":"2021-06-04T06:17:56","slug":"%e5%a6%82%e4%bd%95%e6%a3%80%e6%9f%a5%e4%bf%a1%e7%94%a8%e8%af%84%e5%88%86%ef%bc%9f%e5%88%86%e6%9e%90%e4%b8%8e%e4%bb%a3%e7%a0%81%e4%b8%80%e5%b9%b6%e9%99%84%e4%b8%8a","status":"publish","type":"post","link":"https:\/\/falbang.com\/?p=946","title":{"rendered":"\u5982\u4f55\u68c0\u67e5\u4fe1\u7528\u8bc4\u5206\uff1f\u5206\u6790\u4e0e\u4ee3\u7801\u4e00\u5e76\u9644\u4e0a"},"content":{"rendered":"\n<p>\u5728\u8bc4\u5206\u5361\u6a21\u578b\u7684\u6a21\u578b\u8bc4\u4f30\u4e2d\uff0c\u9664\u4e86\u8ba1\u7b97\u57fa\u672c\u7684\u6280\u672f\u6307\u6807\u4e4b\u5916\uff0c\u68c0\u67e5\u4fe1\u7528\u5206\u7684\u5b9e\u9645\u5206\u5e03\u662f\u4e2a\u5173\u952e\u6027\u7684\u6b65\u9aa4\u3002<\/p>\n\n\n\n<p>\u6bd4\u5982<strong>\u5206\u6570\u5206\u6bb5\uff0c\u770b\u603b\u4f53\u5206\u5e03\uff0c\u903e\u671f\u5206\u5e03\uff0c\u5206\u6570\u5bf9\u6bd4<\/strong>\u8fd9\u4e9b\u3002\u6211\u603b\u7ed3\u4e86\u4e0b\u8fd9\u4e9b\u5206\u6790\u7684\u5e38\u89c4\u4ee3\u7801\uff0c\u4f9b\u53c2\u8003\u3002<\/p>\n\n\n\n<p>\u9996\u5148\u6211\u4eec\u628a\u6570\u636e\u6392\u5217\u6210\u5982\u4e0b\u7684\u7ed3\u6784\uff0c\u65b9\u4fbf\u540e\u7eed\u7684\u5206\u6790\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"712\" height=\"117\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/9-4.jpg\" alt=\"\" class=\"wp-image-947\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/9-4.jpg 712w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/9-4-300x49.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/9-4-200x33.jpg 200w\" sizes=\"(max-width: 712px) 100vw, 712px\" 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658px) 100vw, 658px\" \/><\/figure>\n\n\n\n<p>\u65e2\u7136\u662f\u7b49\u9891\u5206\u6bb5\uff0c\u6211\u4eec\u628a\u6bcf\u4e00\u6bb5\u7684\u4eba\u6570\u4e00\u6570\uff0c\u770b\u770b\u662f\u5426\u76f8\u7b49\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"696\" height=\"54\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/12-2.jpg\" alt=\"\" class=\"wp-image-950\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/12-2.jpg 696w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/12-2-300x23.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/12-2-200x16.jpg 200w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/figure>\n\n\n\n<p>\u53ef\u4ee5\u770b\u51fa\u6bcf\u6bb5\u4eba\u6570\u57fa\u672c\u4e0a\u662f\u5dee\u4e0d\u591a\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"391\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/12.png\" alt=\"\" class=\"wp-image-951\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/12.png 720w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/12-300x163.png 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/12-200x109.png 200w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>\u5982\u679c\u9700\u8981\u628a\u8fd9\u4e2a\u5206\u6bb5\u4fe1\u606f\u5e94\u7528\u5728\u5176\u4ed6\u5730\u65b9\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528export()\u65b9\u6cd5\u628a\u5206\u6bb5\u7684\u5207\u5206\u70b9\u4fe1\u606f\u5bfc\u51fa\uff0c\u7136\u540e\u4f7f\u7528\u540e\u9762\u4ecb\u7ecd\u7684\u6309\u7ed9\u5b9a\u5207\u5206\u70b9\u5206\u6bb5\u65b9\u6cd5\u8fdb\u884c\u5206\u6bb5\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"228\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/13-2.jpg\" alt=\"\" class=\"wp-image-952\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/13-2.jpg 720w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/13-2-300x95.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/13-2-200x63.jpg 200w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<h2><strong>2<\/strong>\u3001<strong>\u7b49\u8ddd\u5206\u6bb5<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"712\" height=\"266\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/14-2.jpg\" alt=\"\" class=\"wp-image-953\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/14-2.jpg 712w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/14-2-300x112.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/14-2-200x75.jpg 200w\" sizes=\"(max-width: 712px) 100vw, 712px\" 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src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/17-1.jpg\" alt=\"\" class=\"wp-image-956\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/17-1.jpg 716w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/17-1-300x101.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/17-1-200x67.jpg 200w\" sizes=\"(max-width: 716px) 100vw, 716px\" \/><\/figure>\n\n\n\n<p>\u6211\u4eec\u4f7f\u7528toad\u91cccombiner\u7684update\u65b9\u6cd5\u628acombiner\u5185\u7f6e\u7684\u5207\u5206\u70b9\u4fe1\u606f\u4fee\u6539\u6210\u6211\u4eec\u9700\u8981\u7684\u6570\u503c\u3002<\/p>\n\n\n\n<p>\u6bd4\u5982\u6211\u4eec\u8981\u628ascore\u5217\u6309\u7167[300, 350, &#8230;, 800, 850]\u6765\u5207\u5206\uff0c\u90a3\u6211\u4eec\u5c31\u662f\u628acombiner\u91cc\u7684\u8bb0\u5f55\u5207\u5206\u70b9\u7684\u5b57\u5178\u6539\u6210{&#8216;score&#8217;: [300, 350, &#8230;, 800, 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src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/24-2.jpg\" alt=\"\" class=\"wp-image-963\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/24-2.jpg 736w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/24-2-300x115.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/24-2-200x77.jpg 200w\" sizes=\"(max-width: 736px) 100vw, 736px\" \/><\/figure>\n\n\n\n<p>\u6211\u4eec\u4ece\u4e0a\u9762\u7684\u4ee3\u7801\u80fd\u62ff\u5230\u56db\u4e2a\u91cd\u8981\u7684dataframe:<\/p>\n\n\n\n<ul><li>\u9010\u6708\u7684\u603b\u7528\u6237\u6570\u7684\u5206\u5e03 df_total<\/li><li>\u9010\u6708\u574f\u7528\u6237\u6570\u7684\u5206\u5e03 df_bad<\/li><li>\u9010\u6708\u603b\u7528\u6237\u4eba\u6570\u6bd4\u4f8b df_ratio<\/li><li>\u9010\u6708\u903e\u671f\u7387\u5206\u5e03 df_rate<\/li><\/ul>\n\n\n\n<p>\u6211\u4eec\u770b\u4e0b\u603b\u7528\u6237\u7684\u6bd4\u4f8b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"458\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/25-1.jpg\" alt=\"\" class=\"wp-image-964\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/25-1.jpg 720w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/25-1-300x191.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/25-1-200x127.jpg 200w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>\u53ef\u4ee5\u7528\u4e0b\u9762\u7684\u753b\u56fe\u8bed\u53e5\u628a\u9010\u6708\u7684\u4eba\u6570\u6bd4\u4f8b\u753b\u6210\u5806\u79ef\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"724\" height=\"253\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/26-1.jpg\" alt=\"\" class=\"wp-image-965\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/26-1.jpg 724w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/26-1-300x105.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/26-1-200x70.jpg 200w\" sizes=\"(max-width: 724px) 100vw, 724px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"572\" height=\"300\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/27-2.jpg\" alt=\"\" class=\"wp-image-966\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/27-2.jpg 572w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/27-2-300x157.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/27-2-200x105.jpg 200w\" sizes=\"(max-width: 572px) 100vw, 572px\" \/><\/figure>\n\n\n\n<p>\u9010\u6708\u7684\u903e\u671f\u7387\u6570\u636edf_rate\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"498\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/28.jpg\" alt=\"\" class=\"wp-image-967\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/28.jpg 720w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/28-300x208.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/28-200x138.jpg 200w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<p>\u540c\u6837\u7ed9\u51fa\u753b\u56fe\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"720\" height=\"242\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/29-1.jpg\" alt=\"\" class=\"wp-image-968\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/29-1.jpg 720w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/29-1-300x101.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/29-1-200x67.jpg 200w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"504\" height=\"309\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/30-1.jpg\" alt=\"\" class=\"wp-image-969\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/30-1.jpg 504w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/30-1-300x184.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/30-1-200x123.jpg 200w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/figure>\n\n\n\n<h2><strong>3\u3001\u4e24\u4e2a\u5206\u6570\u4ea4\u53c9\u6bd4\u8f83<\/strong><\/h2>\n\n\n\n<p>\u6211\u4eec\u9664\u4e86\u5206\u6790\u5355\u4e2a\u5206\u6570\u7684\u6027\u80fd\u4e4b\u5916\uff0c\u8fd8\u4f1a\u628a\u4e24\u4e2a\u5206\u6570\u505a\u6bd4\u8f83\u3002\u4e00\u4e2a\u6bd4\u8f83\u91cd\u8981\u7684\u505a\u6cd5\u5c31\u662f\u505a\u77e9\u9635\u4ea4\u53c9\u3002<\/p>\n\n\n\n<p>\u4e3a\u4e86\u6f14\u793a\uff0c\u6211\u4eec\u968f\u673a\u751f\u6210\u4e00\u4e2a\u4fe1\u7528\u5206\uff0c\u5e76\u630920\u5206\u4e00\u6bb5\u505a\u5206\u6570\u6bb5\u7684\u7edf\u8ba1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"684\" height=\"198\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/31-2.jpg\" alt=\"\" class=\"wp-image-970\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/31-2.jpg 684w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/31-2-300x87.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/31-2-200x58.jpg 200w\" sizes=\"(max-width: 684px) 100vw, 684px\" \/><\/figure>\n\n\n\n<p>\u7136\u540e\u628a\u6211\u4eec\u539f\u6765\u7684\u4fe1\u7528\u5206\u548c\u968f\u673a\u751f\u6210\u7684\u4fe1\u7528\u5206\u505a\u5206\u6570\u4ea4\u53c9\u3002\u8fd9\u91cc\u4f7f\u7528\u5230\u4e00\u4e2apandas\u81ea\u5e26\u7684\u51fd\u6570pd.crosstab\u6765\u751f\u6210\u4ea4\u53c9\u77e9\u9635\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"652\" height=\"382\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/32.png\" alt=\"\" class=\"wp-image-971\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/32.png 652w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/32-300x176.png 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/32-200x117.png 200w\" sizes=\"(max-width: 652px) 100vw, 652px\" 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class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"900\" height=\"383\" src=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/\u6570\u636e\u79d1\u5b66\u5e94\u7528\u7814\u9662.jpg\" alt=\"\" class=\"wp-image-922\" srcset=\"https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/\u6570\u636e\u79d1\u5b66\u5e94\u7528\u7814\u9662.jpg 900w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/\u6570\u636e\u79d1\u5b66\u5e94\u7528\u7814\u9662-300x128.jpg 300w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/\u6570\u636e\u79d1\u5b66\u5e94\u7528\u7814\u9662-768x327.jpg 768w, https:\/\/falbang.com\/wp-content\/uploads\/2021\/06\/\u6570\u636e\u79d1\u5b66\u5e94\u7528\u7814\u9662-200x85.jpg 200w\" sizes=\"(max-width: 900px) 100vw, 900px\" 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