{"id":4777,"date":"2020-02-26T08:42:38","date_gmt":"2020-02-26T00:42:38","guid":{"rendered":"https:\/\/ixyzero.com\/blog\/?p=4777"},"modified":"2020-02-26T08:42:38","modified_gmt":"2020-02-26T00:42:38","slug":"translate%e6%95%b0%e6%8d%ae%e5%88%86%e6%9e%90%e7%9a%84%e4%b8%80%e4%ba%9b%e5%9f%ba%e6%9c%ac%e5%8e%9f%e5%88%99","status":"publish","type":"post","link":"https:\/\/ixyzero.com\/blog\/archives\/4777.html","title":{"rendered":"[translate]\u6570\u636e\u5206\u6790\u7684\u4e00\u4e9b\u57fa\u672c\u539f\u5219"},"content":{"rendered":"\n

=Start=<\/p>\n\n\n\n

\u7f18\u7531\uff1a<\/h4>\n\n\n\n

\u7ffb\u8bd1\u6574\u7406\u4e00\u4e0b\u4e4b\u524d\u770b\u5230\u7684\u4e00\u7bc7\u5173\u4e8e\u300e\u826f\u597d\u6570\u636e\u5206\u6790\u5e94\u5177\u5907\u7684\u539f\u5219<\/a>\u300f\u7684\u6587\u7ae0\uff0c\u4ee5\u6b64\u5e2e\u52a9\u548c\u63d0\u9192\u81ea\u5df1\u5728\u6570\u636e\u5206\u6790\u65b9\u5411\u505a\u7684\u66f4\u597d\u3002<\/p>\n\n\n\n

\u6b63\u6587\uff1a<\/h4>\n\n\n\n
\u53c2\u8003\u89e3\u7b54\uff1a<\/h5>\n\n\n\n

\u660e\u786e\u76ee\u6807\uff0c\u7ed3\u679c\/\u4ea7\u51fa\u5bfc\u5411\u3002<\/strong><\/p>\n\n\n\n

\u6570\u636e\u5206\u6790\u662f\u4e3a\u4e86\u89e3\u51b3\u5b9e\u9645\u95ee\u9898\u7684\uff0c\u4e0d\u8981\u4e3a\u4e86\u5206\u6790\u800c\u5206\u6790\uff0c\u800c\u8981\u4e3a\u4e86\u89e3\u51b3\u95ee\u9898\uff0c\u5b9e\u73b0\u76ee\u6807\u800c\u5206\u6790\u3002<\/strong><\/p>\n\n\n\n

\u78e8\u5200\u4e0d\u8bef\u780d\u67f4\u5de5\u2014\u2014\u5148\u660e\u786e\u76ee\u6807\u548c\u65b9\u6cd5\uff0c\u518d\u786e\u8ba4\u6570\u636e\u53ca\u5176\u6709\u6548\u6027\uff0c\u7136\u540e\u5728\u5206\u6790\u7684\u8fc7\u7a0b\u4e2d\u4e0d\u65ad\u68c0\u67e5\u548c\u6821\u9a8c\uff08\u907f\u514d\u8d70\u504f\uff09\u3002<\/p>\n\n\n\n

\u5728\u6570\u636e\u5206\u6790\u8fc7\u7a0b\u4e2d\u8981\u4e0d\u65ad\u548c\u5229\u76ca\u76f8\u5173\u65b9\u8fdb\u884c\u6c9f\u901a\uff0c\u4e0d\u65ad\u660e\u786e\u548c\u5f3a\u5316\u76ee\u6807\uff0c\u907f\u514d\u505a\u65e0\u7528\u529f\u3002<\/strong><\/p>\n\n\n\n

\u591a\u7ef4\u5ea6\u5206\u6790\uff0c\u907f\u514d\u8f9b\u666e\u68ee\u6096\u8bba\uff01<\/p>\n\n\n\n

\u5728\u505a\u4ea4\u6d41\u548c\u9610\u91ca\u524d\uff0c\u5148\u6362\u4f4d\u601d\u8003\uff0c\u7ad9\u5728\u542c\u4f17\u7684\u89d2\u5ea6\uff0c\u63d0\u524d\u60f3\u60f3\u4ed6\u4eec\u53ef\u80fd\u4f1a\u63d0\u51fa\u4ec0\u4e48\u95ee\u9898\uff0c\u9047\u5230\u4ec0\u4e48\u56f0\u60d1\uff0c\u6211\u5f53\u524d\u7684\u6750\u6599\u548c\u8bf4\u660e\u80fd\u5426\u56de\u7b54\u4ed6\u4eec\u7684\u95ee\u9898\u548c\u56f0\u60d1\uff0c\u5982\u679c\u4e0d\u80fd\uff0c\u6211\u8fd8\u9700\u8981\u505a\u54ea\u4e9b\u8c03\u6574\u548c\u6539\u53d8\u3002<\/p>\n\n\n\n

\n\n\n\n

(Data analysis is hard.)\u6570\u636e\u5206\u6790\u662f\u56f0\u96be\u7684\u3002<\/p>\n\n\n\n

\u56f0\u96be\u7684\u662f\u5b83\u7684\u76f4\u89c9\u65b9\u9762\u2014\u2014\u57fa\u4e8e\u4f60\u76ee\u524d\u62e5\u6709\u7684\u6709\u9650\u4fe1\u606f\uff0c\u77e5\u9053\u4f60\u60f3\u8981\u7684\u65b9\u5411\u3002<\/strong>\u6b64\u5916\uff0c\uff08\u6df1\u5165\u3001\u5927\u89c4\u6a21\u3001\u4e00\u81f4\uff09\u7684\u8fdb\u884c\u6210\u679c\u4ea4\u6d41\u5e76\u9610\u91ca<\/strong>\u4e3a\u4ec0\u4e48\u4f60\u7684\u5206\u6790\u662f\u6b63\u786e\u7684\uff0c\u8fd9\u4f7f\u5f97\u8fd9\u4e00\u5207\u90fd\u53d8\u5f97\u66f4\u52a0\u56f0\u96be\u3002<\/p>\n\n\n\n

\u4f5c\u4e3a\u8fd9\u4e9b\u6df1\u5165\u5206\u6790\u7684\u4e00\u90e8\u5206\uff0c\u6211\u5df2\u7ecf\u6ce8\u610f\u5230\u4e00\u4e9b\u201c\u539f\u5219\u201d\uff0c\u6211\u53d1\u73b0\u8fd9\u4e9b\u539f\u5219\u662f\u975e\u5e38\u6709\u7528\u7684\u3002<\/p>\n\n\n\n

\u539f\u52191\uff1a\u660e\u786e\u76ee\u6807\u548c\u65b9\u6cd5(Know your approach)<\/h5>\n\n\n\n

\u5728\u4f60\u5f00\u59cb\u8fdb\u884c\u6570\u636e\u5206\u6790\u524d\uff0c\u4f60\u9700\u8981\u6e05\u695a\u7684\u77e5\u9053\u2014\u2014\u4f60\u5e0c\u671b\u901a\u8fc7\u6570\u636e\u5206\u6790\u56de\u7b54\u4ec0\u4e48\u95ee\u9898\uff0c\u8fbe\u6210\u4ec0\u4e48\u76ee\u6807\u3002<\/strong>\u6b64\u5916\uff0c\u6211\u4eec\u8fd8\u5e94\u8be5\u5bf9\u6211\u4eec\u8981\u5206\u6790\u7684\u6570\u636e\u6709\u4e9b\u57fa\u672c\u4e86\u89e3\uff0c\u6bd4\u5982\u6709\u4ec0\u4e48\u6570\u636e\u53ef\u7528\uff1f\u6570\u636e\u7ed3\u6784\u662f\u4ec0\u4e48\u6837\u7684\uff1f\u5b58\u50a8\u5728\u54ea\u91cc\uff08\u6570\u636e\u5e93\u3001csv\u6587\u4ef6\u3001\u7b2c\u4e09\u65b9API\uff09\uff1f\u6211\u4eec\u6709\u4ec0\u4e48\u5206\u6790\u5de5\u5177\u7b49\u7b49\u3002<\/p>\n\n\n\n

\u78e8\u5200\u4e0d\u8bef\u780d\u67f4\u5de5\uff0c\u5148\u5f04\u6e05\u695a\u8fd9\u4e9b\u95ee\u9898\u5f80\u5f80\u80fd\u8ba9\u540e\u9762\u7684\u5206\u6790\u5de5\u4f5c\u66f4\u52a0\u9ad8\u6548\uff08\u5c11\u8d70\u5f2f\u8def\uff09\u3002<\/p>\n\n\n\n

\u539f\u52192\uff1a\u4e86\u89e3\u6570\u636e\u662f\u5982\u4f55\u751f\u6210\u7684(Know how the data was generated)<\/h5>\n\n\n\n

\u4e00\u65e6\u786e\u5b9a\u4e86\u5206\u6790\u65b9\u6cd5\u548c\u6570\u636e\u6e90\uff0c\u4f60\u8fd8\u9700\u8981\u4e86\u89e3\u6570\u636e\u662f\u5982\u4f55\u751f\u6210\u7684<\/strong>\uff0c\u7279\u522b\u662f\u5728\u4f7f\u7528\u81ea\u5df1\u516c\u53f8\u7684\u6570\u636e\u65f6\u3002<\/p>\n\n\n\n

\u8fd9\u91cc\u5047\u8bbe\u4f60\u662fAmazon\u7684\u4e00\u540d\u6570\u636e\u5206\u6790\u5e08\uff0c\u6b63\u5728\u505a\u4e00\u4e9b\u8ba2\u5355\u5206\u6790\u7684\u5de5\u4f5c\u3002\u5047\u8bbe\u5728\u516c\u53f8\u5185\u90e8\u7684\u6570\u636e\u5e93\u91cc\u6709\u5f20\u53eb\u505a”orders”\u7684\u8ba2\u5355\u8868\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u8003\u8651\u7684\u662f\uff0c\u8fd9\u5f20\u8ba2\u5355\u8868\u4f1a\u5b58\u50a8\u672a\u5b8c\u6210\u7684\u8ba2\u5355\u5417\uff1f\u5728\u7f51\u7ad9\u4e0a\u8fdb\u884c\u4ec0\u4e48\u64cd\u4f5c\u624d\u4f1a\u5728\u8fd9\u5f20\u8ba2\u5355\u8868\u4e2d\u4ea7\u751f\u4e00\u6761\u8bb0\u5f55\uff1f\u5982\u679c\u7528\u6237\u521b\u5efa\u4e86\u4e00\u4e2a\u8ba2\u5355\u4f46\u662f\u6ca1\u6709\u5b8c\u6210\u4ed8\u6b3e\uff0c\u8fd9\u5f20\u8868\u91cc\u4f1a\u6709\u6570\u636e\u5417\uff1f\u8fd9\u5f20\u8868\u91cc\u6bcf\u4e2a\u5b57\u6bb5\u5177\u4f53\u662f\u4ec0\u4e48\u542b\u4e49\uff1f<\/p>\n\n\n\n

\u4e3a\u4e86\u5bf9\u4f60\u81ea\u5df1\u7684\u5206\u6790\u6709\u4fe1\u5fc3\uff0c\u4f60\u9700\u8981\u77e5\u9053\u8fd9\u4e9b\u7ec6\u8282\u2014\u2014\u56e0\u4e3a\u4f60\u7684\u542c\u4f17\u53ef\u80fd\u4f1a\u95ee\u8fd9\u4e9b\u95ee\u9898\u3002<\/strong><\/p>\n\n\n\n

\u539f\u52193\uff1a\u68c0\u67e5\u6570\u636e\u7684\u6709\u6548\u6027(Profile your data)<\/h5>\n\n\n\n

\u5f53\u4f60\u786e\u4fe1\u4f60\u6b63\u5728\u4f7f\u7528\u7684\u662f\u6b63\u786e\u7684\u6570\u636e\u65f6\uff0c\u63a5\u4e0b\u6765\u4f60\u5c31\u9700\u8981\u53bb\u719f\u6089\u5b83\u3002\u8fd9\u4e0d\u4ec5\u80fd\u8ba9\u4f60\u5bf9\u4f60\u6240\u770b\u5230\u7684\u6570\u636e\u6709\u4e00\u4e2a\u57fa\u672c\u7684\u4e86\u89e3\uff0c\u8fd8\u80fd\u8ba9\u4f60\u5728\u4ee5\u540e\u7684\u5206\u6790\u4e2d\u83b7\u5f97\u67d0\u79cd\u7a0b\u5ea6\u7684\u5b89\u6170\uff0c\u5373\u4e8b\u60c5\u4ecd\u7136\u662f\u201c\u6b63\u786e\u7684\u201d\u3002<\/p>\n\n\n\n

\u4f8b\u5982\uff0c\u6211\u66fe\u7ecf\u5e2e\u52a9\u4e00\u4e2a\u670b\u53cb\u5206\u6790\u4e00\u4e2a\u76f8\u5f53\u5927\u7684\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u96c6(\u5dee\u4e0d\u591a\u670910GB\u5927\u5c0f)\u3002\u5206\u6790\u7684\u7ed3\u679c\u4e0e\u6211\u7684\u76f4\u89c9\u5e76\u4e0d\u4e00\u81f4\u2014\u2014\u6211\u611f\u89c9\u6709\u4e9b\u4e0d\u5bf9\u52b2\u3002\u5728\u8fdb\u4e00\u6b65\u6df1\u5165\u5206\u6790\u65f6\uff0c\u6211\u51b3\u5b9a\u6309\u65e5\u671f\u6765\u7ed8\u5236\u4e8b\u4ef6\uff0c\u624d\u6ce8\u610f\u5230\u6211\u4eec\u6709\u4e24\u5929\u5b8c\u5168\u6ca1\u6709\u4efb\u4f55\u6570\u636e\u2014\u2014\u800c\u7406\u8bba\u4e0a\u4e0d\u5e94\u8be5\u51fa\u73b0\u8fd9\u79cd\u60c5\u51b5\u3002<\/p>\n\n\n\n

\u5c3d\u65e9\uff08\u4e14\u4e0d\u65ad\u7684\uff09\u68c0\u67e5\u6570\u636e\u7684\u6709\u6548\u6027\uff0c\u4f1a\u6709\u52a9\u4e8e\u4f60\u7684\u6574\u4e2a\u5206\u6790\u5de5\u4f5c<\/strong>\u2014\u2014\u5b83\u4f7f\u4f60\u80fd\u66f4\u65e9\u5730\u6ce8\u610f\u5230\u4ec0\u4e48\u662f\u201c\u6709\u95ee\u9898\u201d\u7684\uff08\u907f\u514d\u53d1\u73b0\u592a\u665a\u5bfc\u81f4\u505a\u4e86\u592a\u591a\u7684\u65e0\u7528\u529f\uff09\u3002<\/p>\n\n\n\n

\u539f\u52194\uff1a\u4ece\u4e0d\u540c\u89d2\u5ea6\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u6790(Facet all the things)<\/h5>\n\n\n\n

\u6211\u8d8a\u6765\u8d8a\u76f8\u4fe1\u8f9b\u666e\u68ee\u6096\u8bba\u662f\u4efb\u4f55\u4f7f\u7528\u6570\u636e\u7684\u4eba\u90fd\u5e94\u8be5\u7406\u89e3\u7684\u6700\u91cd\u8981\u7684\u4e8b\u60c5\u4e4b\u4e00\u3002<\/strong>\u5728\u8f9b\u666e\u68ee\u6096\u8bba\u7684\u6848\u4f8b\u4e2d\uff0c\u5f53\u628a\u4e0d\u540c\u7ec4\u7684\u6570\u636e\u7ec4\u5408\u5728\u4e00\u8d77\u8fdb\u884c\u603b\u4f53\u89c2\u5bdf\u65f6\uff0c\u51fa\u73b0\u5728\u4e0d\u540c\u7ec4\u6570\u636e\u4e2d\u7684\u8d8b\u52bf\u5c31\u6d88\u5931\u4e86\u3002\u5b83\u8bf4\u660e\u4e86\u591a\u7ef4\u5ea6\u67e5\u770b\u6570\u636e\u7684\u91cd\u8981\u6027\u3002<\/p>\n\n\n\n

\u4f5c\u8005\u5728\u6587\u7ae0\u4e2d\u4e3e\u4e86\u4e00\u4e2a1973\u5e74\u79cb\u5b63\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821\u7814\u7a76\u751f\u8bfe\u7a0b\u7684\u7537\u5973\u5f55\u53d6\u7387\u7684\u6817\u5b50\uff0c\u8fd9\u91cc\u4e0d\u7ec6\u8bb2\uff08\u5927\u6982\u5185\u5bb9\u5c31\u662f\uff1a\u4ece\u603b\u6570\u4e0a\u770b\u7537\u6027\u7684\u5f55\u53d6\u7387\u8981\u9ad8\u4e8e\u5973\u6027\uff0c\u4f46\u5f53\u628a\u6027\u522b\u548c\u9662\u7cfb\u7684\u6570\u636e\u62c6\u5206\u6765\u770b\u5c31\u4f1a\u53d1\u73b0\u5f88\u591a\u9662\u7cfb\u7684\u7814\u7a76\u751f\u5f55\u53d6\u7387\u5b9e\u9645\u4e0a\u90fd\u662f\u5973\u6027\u9ad8\u4e8e\u7537\u6027\uff0c\u8fd9\u91cc\u5c31\u51fa\u73b0\u4e86\u805a\u5408\u6570\u636e\u548c\u5404\u7ef4\u5ea6\u6570\u636e\u7684\u7ed3\u8bba\u4e0d\u4e00\u81f4\u3001\u751a\u81f3\u662f\u76f8\u8fdd\u80cc\u7684\u60c5\u51b5\uff09\uff0c\u6709\u5174\u8da3\u7684\u53ef\u4ee5\u53bb\u770b\u539f\u6587\u3002<\/p>\n\n\n\n

\u5728\u67e5\u770b\u6570\u636e\u65f6\uff0c\u8bf7\u8bb0\u4f4f\u8f9b\u666e\u68ee\u6096\u8bba\u3002<\/strong>\u7406\u89e3\u805a\u5408\u7edf\u8ba1\u4fe1\u606f\u662f\u5982\u4f55\u4ea7\u751f\u8bef\u5bfc\u7684\uff0c\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u9700\u8981\u4ece\u591a\u4e2a\u65b9\u9762\u67e5\u770b\u6570\u636e\uff0c\u8fd9\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n\n\n\n

\u539f\u52195\uff1a\u4fdd\u6301\u6000\u7591(Be skeptical)<\/h5>\n\n\n\n

\u9664\u4e86\u68c0\u67e5\u548c\u5206\u6790\u6570\u636e\u4e4b\u5916\uff0c\u4f60\u8fd8\u9700\u8981\u5bf9\u6574\u4e2a\u5206\u6790\u8fc7\u7a0b\u4fdd\u6301\u6000\u7591\u3002\u5982\u679c\u67d0\u4ef6\u4e8b\u770b\u8d77\u6765\u6216\u611f\u89c9\u4e0a\u4e0d\u592a\u5bf9\uff0c\u90a3\u5b83\u53ef\u80fd\u5c31\u662f\u6709\u95ee\u9898\uff08\u58a8\u83f2\u5b9a\u5f8b\uff09\u3002<\/strong>\u4ed4\u7ec6\u68c0\u67e5\u4f60\u7684\u6570\u636e\uff0c\u786e\u4fdd\u6ca1\u6709\u4efb\u4f55\u610f\u5916\u53d1\u751f\uff1b\u5982\u679c\u6709\u4ec0\u4e48\u610f\u5916\uff0c\u786e\u4fdd\u4f60\u7406\u89e3\u5b83\u4e3a\u4ec0\u4e48\u4f1a\u53d1\u751f\uff0c\u5e76\u5728\u7ee7\u7eed\u5206\u6790\u4e4b\u524d\u786e\u4fdd\u4f60\u80fd\u89e3\u91ca\u6e05\u695a\u539f\u56e0\uff08\u6570\u636e\/\u7ed3\u8bba\u7684\u53ef\u89e3\u91ca\u6027\u975e\u5e38\u91cd\u8981\uff01<\/strong>\uff09\u3002<\/p>\n\n\n\n

\u6211\u8ba4\u4e3a\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u6ca1\u6709\u6570\u636e\u6bd4\u4e0d\u6b63\u786e\u7684\u6570\u636e\u66f4\u597d\u3002\u4e00\u5b9a\u8981\u786e\u4fdd\u5206\u6790\u7684\u57fa\u7840\u662f\u6b63\u786e\u7684\u3002<\/strong><\/p>\n\n\n\n

\u539f\u52196\uff1a\u50cf\u5f8b\u5e08\u4e00\u6837\u601d\u8003(Think like a trial lawyer)<\/h5>\n\n\n\n

\u4e00\u4e2a\u597d\u7684\u5ba1\u5224\u5f8b\u5e08\u9664\u4e86\u4f1a\u505a\u597d\u4ed6\u4eec\u81ea\u5df1\u7684\u51c6\u5907\u4e4b\u5916\uff0c\u540c\u65f6\u4e5f\u4f1a\u8003\u8651\u5bf9\u65b9\u53ef\u80fd\u4f1a\u5982\u4f55\u56de\u5e94\u3002\u5f53\u5bf9\u65b9\u63d0\u51fa\u95ee\u9898\u65f6\uff0c\u6211\u4eec\u7684\u5f8b\u5e08\u5c06\u4e3a\u65b0\u7684\u8bc1\u636e\u6216\u8bc1\u8bcd\u505a\u597d\u51c6\u5907\uff0c\u4ece\u800c\u80fd\u66f4\u8f7b\u677e\u5730\u4ee5\u4e00\u79cd\u6709\u610f\u4e49\u7684\u65b9\u5f0f\u8fdb\u884c\u53cd\u9a73\u3002<\/p>\n\n\n\n

\u5c31\u50cf\u4e00\u4e2a\u597d\u7684\u5ba1\u5224\u5f8b\u5e08\u4e00\u6837\uff0c\u4f60\u9700\u8981\u63d0\u524d\u601d\u8003\uff0c\u63d0\u524d\u8bbe\u60f3\u4f60\u7684\u542c\u4f17\u4ed6\u4eec\u53ef\u80fd\u63d0\u51fa\u7684\u95ee\u9898\u3002\u9002\u5f53\u5730\/\u6709\u9488\u5bf9\u6027\u5730\u51c6\u5907\u8fd9\u4e9b\u5c06\u6709\u52a9\u4e8e\u4f60\u7684\u5de5\u4f5c(\u63d0\u9ad8\u53ef\u4fe1\u5ea6)\u3002\u56e0\u4e3a\u6ca1\u6709\u4eba\u4f1a\u559c\u6b22\u542c\u5230\u201c\u6211\u4e0d\u786e\u5b9a\uff0c\u6211\u6ca1\u770b\u8fc7\u90a3\u4e2a\u201d\uff0c\u4f60\u4e5f\u4e0d\u4f1a\u60f3\u51fa\u73b0\u8fd9\u79cd\u63aa\u624b\u4e0d\u53ca\u5730\u56e7\u6001\u3002<\/p>\n\n\n\n

\u6362\u4f4d\u601d\u8003\u2014\u2014\u628a\u4f60\u5f53\u6210\u4f60\u81ea\u5df1\u7684\u542c\u4f17\uff0c\u60f3\u8c61\u4ed6\u4eec\u53ef\u80fd\u4f1a\u63d0\u51fa\u4ec0\u4e48\u95ee\u9898\uff0c\u7136\u540e\u63d0\u524d\u9488\u5bf9\u6027\u7684\u505a\u51c6\u5907\uff0c\u907f\u514d\u63aa\u624b\u4e0d\u53ca\u7684\u60c5\u51b5\u3002<\/p>\n\n\n\n

\u539f\u52197\uff1a\u6f84\u6e05\u6211\u4eec\u7684\u5047\u8bbe(Clarify your assumptions)<\/h5>\n\n\n\n

\u4f60\u7684\u6570\u636e\u4e0d\u592a\u53ef\u80fd\u662f\u5b8c\u7f8e\u65e0\u7f3a\u7684\uff0c\u56e0\u6b64\u4f60\u4e5f\u4e0d\u592a\u53ef\u80fd\u8fdb\u884c\u5168\u9762\u800c\u5f7b\u5e95\u7684\u5206\u6790\uff0c\u4f60\u9700\u8981\u5728\u4f60\u7684\u5de5\u4f5c\u4e2d\u8fdb\u884c\u4e00\u4e9b\u5047\u8bbe\u3002\u5f53\u4f60\u5728\u516c\u5f00\u5206\u6790\u7ed3\u679c\u65f6\uff0c\u9700\u8981\u663e\u5f0f\u5730\u58f0\u660e\u8fd9\u4e9b\u3002<\/strong><\/p>\n\n\n\n

\u6b64\u5916\uff0c\u4f60\u7684\u5229\u76ca\u76f8\u5173\u65b9\u5728\u5e2e\u52a9\u4f60\u786e\u5b9a\u4f60\u7684\u5047\u8bbe\u65b9\u9762\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u4f60\u5e94\u8be5\u4e0e\u4ed6\u4eec\u548c\u5176\u4ed6\u9886\u57df\u4e13\u5bb6\u4e00\u8d77\u5de5\u4f5c\uff0c\u4ee5\u786e\u4fdd\u4f60\u7684\u5047\u8bbe\u662f\u5408\u4e4e\u903b\u8f91\u7684\u548c\u65e0\u504f\u501a\u7684\u3002<\/p>\n\n\n\n

\u539f\u52198\uff1a\u68c0\u67e5\u6211\u4eec\u7684\u5de5\u4f5c\u7ed3\u679c(Check your work)<\/h5>\n\n\n\n

\u8fd9\u4e00\u6761\u539f\u5219\u770b\u4e0a\u53bb\u6709\u70b9\u591a\u4f59\uff0c\u4f46\u4eba\u4eec\u6709\u65f6\u5019\u771f\u7684\u4e0d\u4f1a\u53bb\u68c0\u67e5\u4ed6\u4eec\u81ea\u5df1\u7684\u5de5\u4f5c(\u7684\u6548\u679c)\u3002\u8fd9\u79cd\u884c\u4e3a\u6709\u5b83\u7684\u539f\u56e0\uff0c\u6700\u540e\u671f\u9650\u8981\u5230\u4e86\u3001\u5feb\u901f\u5468\u8f6c\u7684\u8981\u6c42\u548c\u7a81\u53d1\u7684\u9700\u6c42\u7b49\u7b49\uff1b\u7136\u800c\uff0c\u6211\u53ef\u4ee5\u5411\u4f60\u4fdd\u8bc1\uff0c\u4f60\u7684\u542c\u4f17\u66f4\u60f3\u8981\u7684\u662f\u6b63\u786e\u7684\u7ed3\u679c\uff0c\u800c\u4e0d\u662f\u5feb\u901f\u7684(\u9519\u8bef)\u7ed3\u8bba\u3002<\/strong><\/p>\n\n\n\n

\u6211\u53d1\u73b0\u5728\u6574\u4e2a\u5206\u6790\u8fc7\u7a0b\u4e2d\uff0c\u5b9a\u671f\u68c0\u67e5\u6570\u636e\u7684\u57fa\u672c\u7edf\u8ba1\u6570\u636e(\u603b\u548csum, \u6b21\u6570count\u7b49)\u662f\u975e\u5e38\u6709\u7528\u7684<\/strong>\uff0c\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u5728\u5206\u6790\u8fc7\u7a0b\u4e2d\u4e0d\u4f1a\u9057\u6f0f\u4efb\u4f55\u4e1c\u897f\u2014\u2014\u672c\u8d28\u4e0a\u662f\u521b\u5efa\u4e00\u4e2a\u884c\u4e3a\u8f68\u8ff9\uff0c\u4ee5\u4fbf\u5728\u4ee5\u540e\u51fa\u73b0\u95ee\u9898\u65f6\u53ef\u4ee5\u53cd\u5411\u8ffd\u67e5\u3002<\/p>\n\n\n\n

\u539f\u52199\uff1a\u6c9f\u901a(Communicate)<\/h5>\n\n\n\n

\u6700\u540e\uff0c\u6574\u4e2a\u5206\u6790\u8fc7\u7a0b\u5e94\u8be5\u662f\u4e0e\u5229\u76ca\u76f8\u5173\u65b9\u7684\u4e0d\u65ad\u5bf9\u8bdd\u2014\u2014\u4e0d\u8981\u6c89\u6d78\u5728\u81ea\u5df1\u7684\u5206\u6790\u5de5\u4f5c\u4e2d\u3002\u4f60\u7684\u542c\u4f17\u53ef\u80fd\u5e76\u4e0d\u5173\u5fc3\u5c0f\u6570\u70b9\u540e\u9762\u7684\u7cbe\u5ea6\u8fbe\u5230\u4e86\u591a\u5c11\uff0c\u4e5f\u8bb8\u4ed6\u4eec\u53ea\u662f\u60f3\u4e86\u89e3\u5927\u7684\u8d8b\u52bf\u662f\u4ec0\u4e48\u3002<\/p>\n\n\n\n

\u6700\u540e\uff0c\u8bf7\u8bb0\u4f4f\uff0c\u6570\u636e\u5206\u6790\u901a\u5e38\u662f\u4e3a\u4e86\u89e3\u51b3\u95ee\u9898\uff0c\u800c\u8fd9\u4e2a\u95ee\u9898\u6709\u5229\u76ca\u76f8\u5173\u65b9\u3002\u6240\u4ee5\u4f60\u5e94\u8be5\u4e0e\u4ed6\u4eec\u901a\u8fc7\u4e0d\u65ad\u7684\u6c9f\u901a\u6765\u786e\u8ba4\u6700\u91cd\u8981\u7684\u95ee\u9898\u662f\u4ec0\u4e48\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u4e0d\u4e00\u5b9a\u662f\u6709\u8da3\u7684\u3002\u56e0\u4e3a\u6709\u8da3\u5e76\u4e0d\u603b\u662f\u610f\u5473\u7740\u201c\u6709\u4ef7\u503c\u201d\u3002<\/p>\n\n\n\n

<\/p>\n\n\n\n

\u53c2\u8003\u94fe\u63a5\uff1a<\/h5>\n\n\n\n

Principles of good data analysis<\/strong>
http:\/\/www.gregreda.com\/2014\/03\/23\/principles-of-good-data-analysis\/<\/a><\/p>\n\n\n\n

\u5546\u4e1a\u5206\u6790\u80fd\u529b\u662f\u600e\u6837\u70bc\u6210\u7684\uff1f
https:\/\/www.zhihu.com\/question\/20603837\/answer\/664070113<\/a><\/p>\n\n\n\n

\u5982\u4f55\u5feb\u901f\u6210\u4e3a\u6570\u636e\u5206\u6790\u5e08\uff1f
https:\/\/www.zhihu.com\/question\/29265587\/answer\/125091104<\/a>
https:\/\/www.zhihu.com\/question\/29265587\/answer\/116251247<\/a><\/p>\n\n\n\n

\u600e\u4e48\u8bc4\u4ef7\u4ea7\u54c1\u7ecf\u7406\u62ff\u6570\u636e\u8bf4\u8bdd\u8fd9\u56de\u4e8b\uff1f\u5982\u4f55\u505a\u6570\u636e\u5206\u6790\uff1f
http:\/\/www.zhihu.com\/question\/19615108<\/a><\/p>\n\n\n\n

\u6709\u54ea\u4e9b\u4f60\u770b\u4e86\u4ee5\u540e\u5927\u547c\u8fc7\u763e\u7684\u6570\u636e\u5206\u6790\u4e66\uff1f
https:\/\/www.zhihu.com\/question\/60241622<\/a><\/p>\n\n\n\n

\u4ece\u96f6\u5f00\u59cb\u5b66\u6570\u636e\u5206\u6790\uff0c\u4ec0\u4e48\u7a0b\u5ea6\u53ef\u4ee5\u627e\u5de5\u4f5c\uff1f
https:\/\/www.zhihu.com\/question\/47760443\/answer\/107572862<\/a><\/p>\n\n\n\n

\u6570\u636e\u5206\u6790\u5e08\u7684\u5177\u4f53\u5de5\u4f5c\u804c\u8d23\u548c\u5de5\u4f5c\u5185\u5bb9\u6709\u54ea\u4e9b\uff1f
https:\/\/www.zhihu.com\/question\/20129061\/answer\/223876396<\/a><\/p>\n\n\n\n

=END=<\/p>\n","protected":false},"excerpt":{"rendered":"

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