如何将此包含字典的列表拆分为单独的列？
[英]How can I split out this list containing a dictionary into separate columns?
问题描述
The top table is what I have and the bottom is what I want.
上表是我拥有的，下表是我想要的。 I'm doing this in a Pandas dataframe.我在 Pandas dataframe 中执行此操作。 Any help would be appreciated.任何帮助，将不胜感激。
Thanks!谢谢！
1 个解决方案
解决方案1
1 已采纳 2021-02-03 23:09:34
It would have been nice if you provided a code snippet for this since we are unable to easily test your case.如果您为此提供代码片段会很好，因为我们无法轻松测试您的案例。
The following lines should do the job:以下几行应该可以完成这项工作：
df['label'] = df['sentiment'].apply(lambda x: x[0]['label'])
df['score'] = df['sentiment'].apply(lambda x: x[0]['score'])
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