{"id":933,"date":"2022-09-24T10:32:36","date_gmt":"2022-09-24T10:32:36","guid":{"rendered":"https:\/\/www.86i87.com\/?p=933"},"modified":"2022-09-24T10:32:36","modified_gmt":"2022-09-24T10:32:36","slug":"tf-idf%ef%bc%9a%e5%ae%83%e6%98%afgoogle%e6%8e%92%e5%90%8d%e5%9b%a0%e7%b4%a0%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/86i87.com\/?p=933","title":{"rendered":"TF-IDF\uff1a\u5b83\u662fGoogle\u6392\u540d\u56e0\u7d20\u5417\uff1f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">via <a href=\"https:\/\/www.searchenginejournal.com\/ranking-factors\/tf-idf\/\">https:\/\/www.searchenginejournal.com\/ranking-factors\/tf-idf\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e86\u89e3\u4ec0\u4e48\u662fTF-IDF\uff0c\u5176\u5de5\u4f5c\u539f\u7406\uff0c\u4e3a\u4ec0\u4e48\u5b83\u662fSEO\u8bcd\u5178\u7684\u4e00\u90e8\u5206\uff0c\u4ee5\u53ca\u6700\u91cd\u8981\u7684\u662f &#8211; 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class=\"wp-block-paragraph\">\u597d\u5427\uff0cGoogle\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u4fe1\u606f\u68c0\u7d22\u7cfb\u7edf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5047\u8bbe\u60a8\u6709500\u4e2a\u6587\u6863\u7684\u96c6\u5408\uff0c\u5e76\u4e14\u60a8\u60f3\u6309\u7167[\u6447\u6eda\u548c\u6eda\u52a8]\u7684\u76f8\u5173\u987a\u5e8f\u5bf9\u5b83\u4eec\u8fdb\u884c\u6392\u540d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b49\u5f0f\u7684\u7b2c\u4e00\u90e8\u5206\uff0c\u9879\u9891\u7387\uff08TF\uff09\u5c06\u8981\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5ffd\u7565\u4e0d\u5305\u542b\u6240\u6709\u4e09\u4e2a\u5355\u8bcd\u7684\u6587\u6863\u3002<br>\u8ba1\u7b97\u6bcf\u4e2a\u5269\u4f59\u6587\u6863\u4e2d\u6bcf\u4e2a\u9879\u51fa\u73b0\u7684\u6b21\u6570\u3002<br>\u6587\u6863\u957f\u5ea6\u7684\u56e0\u7d20\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7cfb\u7edf\u6700\u7ec8\u662f\u6bcf\u4e2a\u6587\u6863\u7684TF\u6570\u5b57\u3002<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u53cd\u5bf9TF-IDF\u4f5c\u4e3a\u6392\u540d\u56e0\u7d20\u7684\u8bc1\u636e<br>\u968f\u7740\u6587\u6863\u6536\u96c6\u7684\u5927\u5c0f\u548c\u591a\u6837\u6027\u7684\u589e\u957f\uff0c\u8be5\u5ea6\u91cf\u6536\u7f29\u7684\u5b9e\u7528\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Google\u7684John Mueller\u8c08\u5230\u4e86\u8fd9\u4e00\u70b9\uff0c\u5e76\u89e3\u91ca\u4e86<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\u8fd9\u662f\u4e00\u4e2a\u76f8\u5f53\u53e4\u8001\u7684\u6307\u6807\uff0c\u591a\u5e74\u6765\u7684\u60c5\u51b5\u5df2\u7ecf\u53d1\u5c55\u4e86\u5f88\u591a\u3002 \u8fd8\u6709\u8bb8\u591a\u5176\u4ed6\u6307\u6807\u3002\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6211\u8ba4\u4e3a\u8fd9\u4e0d\u662f\u4e00\u4e2a\u56e0\u7d20\u3002 \u6211\u8ba4\u4e3a\u4ed6\u5f88\u6e05\u695a\u5730\u8bf4\uff0c\u8fd9\u5df2\u7ecf\u4e0d\u518d\u90a3\u4e48\u91cd\u8981\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c3d\u7ba1\u4eba\u4eec\u559c\u6b22\u76f8\u4fe1\u7a46\u52d2\uff08Mueller\uff09\u8bd5\u56fe\u5c06\u5176\u4e2d\u7684\u4e00\u4e2a\u4eba\u62d6\u5230\u4ed6\u4eec\u8eab\u4e0a\uff0c\u4f46\u4ed6\u4e0d\u53ef\u80fd\u5bf9\u6b64\u8fdb\u884c\u878d\u5408\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bc6\u522b\u54ea\u4e9b\u6587\u6863\u5305\u542b\u641c\u7d22\u8005\u67e5\u8be2\u7684\u5355\u8bcd\u662f\u8fd4\u56de\u54cd\u5e94\u7684\u5fc5\u8981\u7b2c\u4e00\u6b65\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\uff0c\u8bdd\u867d\u5982\u6b64\uff0c\u8fd9\u662f\u4e00\u4e2a\u65e7\u7684\u6307\u6807\uff0c\u5b83\u672c\u8eab\u5e76\u4e0d\u6709\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728Google\u5927\u5c0f\u7684\u6307\u6570\u4e2d\uff0cTF-IDF\u53ef\u4ee5\u505a\u7684\u6700\u597d\u7684\u65b9\u6cd5\u662f\u5e26\u56de\u6570\u767e\u4e07\u6216\u6570\u5341\u4ebf\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u60a8\u53ef\u4ee5\u4f18\u5316\u5417\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bd5\u56fe\u4f18\u5316TF-IDF\u610f\u5473\u7740\u5c1d\u8bd5\u8fbe\u5230\u67d0\u79cd\u5173\u952e\u5b57\u5bc6\u5ea6\uff0c\u8fd9\u5c31\u662f\u79f0\u4e3a\u5173\u952e\u5b57\u586b\u5145\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u8981\u90a3\u6837\u505a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c3d\u7ba1\u5982\u6b64\uff0c\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u8fd9\u4e2a\u6982\u5ff5\u5bf9SEO\u4e13\u4e1a\u4eba\u58eb\u65e0\u5173\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">TF-IDF\u4f5c\u4e3a\u6392\u540d\u56e0\u7d20\uff1a\u6211\u4eec\u7684\u5224\u65ad<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Google\u662f\u5426\u5728\u5176\u641c\u7d22\u6392\u540d\u7b97\u6cd5\u4e2d\u4f7f\u7528TF-IDF\uff0c\u751a\u81f3\u53ef\u80fd\u4f5c\u4e3a\u5176\u7b97\u6cd5\u7684\u57fa\u7840\u90e8\u5206\uff1f<br>\u6211\u4eec\u8bf4\u7684\u7edd\u5bf9\u4e0d\u662f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4ec0\u4e48\uff1f \u56e0\u4e3a\u8fd9\u662f\u4e00\u4e2a\u53e4\u8001\u7684\uff08\u5728\u6280\u672f\u65f6\u671f\uff09\u4fe1\u606f\u68c0\u7d22\u6982\u5ff5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u4eca\uff0cGoogle\u5177\u6709\u8bc4\u4f30\u7f51\u9875\u7684\u8f83\u9ad8\u65b9\u5f0f\uff08\u4f8b\u5982\uff0c\u5355\u8bcd\u77e2\u91cf\uff0c\u4f59\u5f26\u76f8\u4f3c\u6027\u548c\u5176\u4ed6\u81ea\u7136\u8bed\u8a00\u5904\u7406\u65b9\u6cd5\uff09\u3002<\/p>\n\n\n\n<p 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