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说到python只想到爬虫?多半是信息差了,分享python之一的机器学习

  • 2026-08-18 23:11:53
说到python只想到爬虫?多半是信息差了,分享python之一的机器学习

很多小白从爬虫入门 Python，抓取网页文字、下载图片、爬取新闻头条，玩得不亦乐乎。

但 Python 的版图远不止于此，数据分析啊、自动化办、人工智能、编程、爬虫、wed开发、游戏编程等等。

还有如今大热的机器学习，都只是它的冰山一角。

分享python机器学习，9步搞定。

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 。

只需要200字的提示词! 用Python做一个考勤系统

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  1. CONNECT:[ UseTime:0.000858s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001429s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000592s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000842s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001723s ]
  6. SELECT * FROM `set` [ RunTime:0.068168s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001998s ]
  8. SELECT * FROM `article` WHERE `id` = 509670 LIMIT 1 [ RunTime:0.001030s ]
  9. UPDATE `article` SET `lasttime` = 1787295192 WHERE `id` = 509670 [ RunTime:0.024239s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.004979s ]
  11. SELECT * FROM `article` WHERE `id` < 509670 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001390s ]
  12. SELECT * FROM `article` WHERE `id` > 509670 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001577s ]
  13. SELECT * FROM `article` WHERE `id` < 509670 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.012883s ]
  14. SELECT * FROM `article` WHERE `id` < 509670 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.006273s ]
  15. SELECT * FROM `article` WHERE `id` < 509670 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.017272s ]
0.322073s