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终于有人把Python数据分析全流程讲清楚了!

  • 2026-08-18 23:11:17
终于有人把Python数据分析全流程讲清楚了!
很多新手学完SQL跟Python语法，依旧不会做数据分析，核心就是没摸清完整流程，只会零散敲代码！今天周末休息一次性讲透Python数据分析标准全流程，新手照着学、照着做，直接告别自学混乱✨
🎯拿捏Python数据分析，6步轻松搞定： 
1、导入库数据读入
2、数据处理
3、数据可视化
4、特征工程
5、模型训练和评估
本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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  1. CONNECT:[ UseTime:0.001124s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.002123s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.095712s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.041475s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.002023s ]
  6. SELECT * FROM `set` [ RunTime:0.011132s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001505s ]
  8. SELECT * FROM `article` WHERE `id` = 506743 LIMIT 1 [ RunTime:0.016839s ]
  9. UPDATE `article` SET `lasttime` = 1787290517 WHERE `id` = 506743 [ RunTime:0.040272s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.010918s ]
  11. SELECT * FROM `article` WHERE `id` < 506743 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.039906s ]
  12. SELECT * FROM `article` WHERE `id` > 506743 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.007488s ]
  13. SELECT * FROM `article` WHERE `id` < 506743 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.139420s ]
  14. SELECT * FROM `article` WHERE `id` < 506743 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.017138s ]
  15. SELECT * FROM `article` WHERE `id` < 506743 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.026334s ]
0.647560s