search

MorvanZhou / tutorials

机器学习相关教程
https://morvanzhou.github.io/tutorials
MIT License
11.67k stars 5.7k forks source link

pandas values #80

Open 99sun99 opened 5 years ago

99sun99 commented 5 years ago

显示结果不同 pandas 表格本来数据为： A B C D E F 0 1.0 2013-01-02 1.0 3 test foo 1 1.0 2013-01-02 1.0 3 train foo 2 1.0 2013-01-02 1.0 3 test foo 3 1.0 2013-01-02 1.0 3 train foo

当我用pd.values 之后变成了

[[-0.16379874 -0.83048248 2.47750063 0.88128204] [ 0.99402871 1.36858439 -0.73823559 0.22736741] [ 1.23171536 0.36008269 0.63591057 0.84275845] [-0.80315072 -0.97444123 0.38838448 0.73846645] [-0.76956867 1.28131155 1.3510347 1.01261566] [-0.67800466 0.73231185 1.14658132 0.20543637]]

查文档没有提到这个，请问您知道这个问题吗？非常感谢！

soulstar205 commented 5 years ago

May I ask what values you are computing?

AFallDay commented 8 months ago

因为视频用的是df2.value，不是df.value

191578010 commented 8 months ago

收到，谢谢 

obj1110 commented 8 months ago

您好，我已经收到您的邮件，谢谢~。我将尽快给您回复。顺颂时祺！