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[英]Series objects are mutable, thus they cannot be hashed on Python pandas dataframe
[英]Python : 'Series' objects are mutable, thus they cannot be hashed
我有一個 DataFrame df,文本如下:
|---------------------|-----------------------------------|
| File_name | Content |
|---------------------|-----------------------------------|
| BI1.txt | I am writing this letter ... |
|---------------------|-----------------------------------|
| BI2.txt | Yes ! I would like to pursue... |
|---------------------|-----------------------------------|
我想創建一個額外的列,提供音節計數:
df['syllable_count']= textstat.syllable_count(df['content'])
錯誤:
Series objects are mutable, thus they cannot be hashed
如何將內容列更改為可散列? 我該如何解決這個錯誤? 謝謝你的幫助 !
嘗試這樣做:
df['syllable_count'] = df.content.apply(lambda x: textstat.syllable_count(x))
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