numpy savetxt没有添加逗号分隔符 [英] numpy savetxt is not adding comma delimiter

问题描述

numpy savetxt没有添加逗号分隔符

numpy savetxt is not adding comma delimiter

我有一个包含以下内容的数组:

I have an array with the following contents:

3.880631596916139792e-01
6.835074831218364011e-01
4.604322858429276133e-01
3.494236368132551673e-01
7.142120448019100287e-01
2.579415438181463793e-01
8.230159985476581674e-01
7.342531681855216652e-01
3.196536650498674748e-01
7.444435819161493439e-01

我将其保存如下:

 np.savetxt('x.train.1.txt',XTraining, delimiter=',') 

但是，当我查看txt文件时，没有逗号.

However when I look into the txt file, there is no commas.

推荐答案

我猜默认的用例是存储列表列表，这就是为什么您需要将其视为仅一个列表列表的原因:

I guess the default use case is to store a list of lists, that's why you either need to treat it as list of only one list:

np.savetxt('x.train.1.txt',[XTraining], delimiter=',')

或者用逗号代替换行符(注意:这会在末尾添加逗号)

Or put the comma instead of the newlines (note: this adds a trailing comma)

np.savetxt('x.train.1.txt',XTraining, newline=',')

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