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大数据数学基础(Python语言描述) 雷俊丽 张良均 主编 课后习题答案解析

  • 2026-08-18 23:11:34
大数据数学基础(Python语言描述) 雷俊丽 张良均 主编 课后习题答案解析

书籍基本信息

书名：大数据数学基础（Python语言描述）
主编：雷俊丽、张良均
ISBN：9787115499219
出版社：人民邮电出版社

学习经验分享

这本教材讲授了大数据时代下数学的新变革，以Python语言为工具，内容贴合实践，涵盖数据科学基础知识以及对应的Python实现方法，非常适合对数学和编程感兴趣的学习者入门使用。

给大家推荐几个好用的学习资源：一是官方在线论坛，平台内有非常多编程实践经验可供分享学习；二是GitHub这类开源代码库，可以参考学习他人的优秀代码；三是Python官方文档，文档详细列出了Python语言的所有特性与用法，实用性很强，非常推荐。

在学习方法上，建议大家先观看配套课程视频，再亲自在电脑上编写运行Python代码，动手实践是学习编程的核心关键。此外，参与开源项目或是结伴完成项目，也能有效提升自身的实际编程能力，欢迎大家在评论区交流学习问题，共同进步。

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  138. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/runtime/temp/067d451b9a0c665040f3f1bdd3293d68.php ( 11.98 KB )
  140. /yingpanguazai/ssd/ssd1/www/f.mffb.com.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000718s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001069s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.015289s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000546s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001100s ]
  6. SELECT * FROM `set` [ RunTime:0.004355s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001225s ]
  8. SELECT * FROM `article` WHERE `id` = 508095 LIMIT 1 [ RunTime:0.000789s ]
  9. UPDATE `article` SET `lasttime` = 1787290523 WHERE `id` = 508095 [ RunTime:0.025818s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000338s ]
  11. SELECT * FROM `article` WHERE `id` < 508095 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000604s ]
  12. SELECT * FROM `article` WHERE `id` > 508095 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.009848s ]
  13. SELECT * FROM `article` WHERE `id` < 508095 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.092991s ]
  14. SELECT * FROM `article` WHERE `id` < 508095 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001746s ]
  15. SELECT * FROM `article` WHERE `id` < 508095 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001195s ]
0.273891s