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Python 十六种常见的数据分析算法(附教程)

  • 2026-06-27 15:38:54
Python 十六种常见的数据分析算法(附教程)

其实90%的日常工作和面试场景，翻来覆去用的就是那十几种核心算法。

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我们整理了Python数据分析最常用的16种算法，从基础原理逻辑，到实际业务落地场景全捋得明明白白，没有空泛的理论，全是日常分析就能直接用得上的干货。

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  1. CONNECT:[ UseTime:0.000635s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000764s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000318s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000285s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000488s ]
  6. SELECT * FROM `set` [ RunTime:0.000202s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000597s ]
  8. SELECT * FROM `article` WHERE `id` = 499174 LIMIT 1 [ RunTime:0.000391s ]
  9. UPDATE `article` SET `lasttime` = 1783105912 WHERE `id` = 499174 [ RunTime:0.027603s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000248s ]
  11. SELECT * FROM `article` WHERE `id` < 499174 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000478s ]
  12. SELECT * FROM `article` WHERE `id` > 499174 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000442s ]
  13. SELECT * FROM `article` WHERE `id` < 499174 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000736s ]
  14. SELECT * FROM `article` WHERE `id` < 499174 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000672s ]
  15. SELECT * FROM `article` WHERE `id` < 499174 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002933s ]
0.135179s