R数据挖掘实战-<artentek>电子书

R数据挖掘实战

作者：安德烈亚·奇里洛（Andrea Cirillo）

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mobi/epub/pdf/awz3

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内容简介:

通过本书的学习，读者能够：掌握数据挖掘的相关软件包，如dplyr、ggplot2等，学会如何通过数据挖掘标准流程（CRISP-DM）来有效地组织数据挖掘项目……

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SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1776691235 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:1.231902s ]

1.466900s