Hello,
http://scikit-learn.org/stable/modules/generated/sklearn.feature_extraction.text.CountVectorizer.html
says
lowercase : boolean, default True
Convert all characters to lowercase befor tokenizing.
But ofter using the vectorizer like:
vectorizer = CountVectorizer(
input='filename', decode_error='replace',
strip_accents='unicode', preprocessor=mail_preprocessor,
stop_words=stop_words, lowercase=True)
vectors = vectorizer.fit_transform(files)
vectorizer.get_feature_names() gives me still lower- and uppercase words?
Anything wrong the the documentation, the code or my perception? ;-)
Regards,
Florian
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