问题
I have a dataframe:
train_review = train['review']
train_review
It looks like:
0 With all this stuff going down at the moment w...
1 \The Classic War of the Worlds\" by Timothy Hi...
2 The film starts with a manager (Nicholas Bell)...
3 It must be assumed that those who praised this...
4 Superbly trashy and wondrously unpretentious 8...
I add the tokens into a string:
train_review = train['review']
train_token = ''
for i in train['review']:
train_token +=i
What I want is to tokenize the reviews using Spacy. Here is what I tried, but I get the following error:
Argument 'string' has incorrect type (expected str, got spacy.tokens.doc.Doc)
How can I solve that? Thanks in advance!
回答1:
In your for loop you are taking spacy.tokens from your dataframe and appending them to a string, so you should cast it to str.
Like this:
train_review = train['review']
train_token = ''
for i in train['review']:
train_token += str(i)
来源：https://stackoverflow.com/questions/53588518/string-has-incorrect-type-expected-str-got-spacy-tokens-doc-doc