I have a trained Tf-Idf vectorizer and I would like to export it, in order to use it in an application.
The vectorizer would be the base of an Android app and that is the reason, why I don't want to train the vectorizer again.
I would greatly appreciate any help!
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yes, pickle it =) – alvas Sep 22 '16 at 00:59
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also, i don't think the tf-idf implemented in `nltk` is fast enough for huge datasets, try `scikit-learn` + `nltk` instead http://stackoverflow.com/questions/29570207/does-nltk-have-tf-idf-implemented – alvas Sep 22 '16 at 01:01
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Thanks for your reply! Unfortunately I haven't been able to find a way to create an APK from scikit-learn using kivy (+buildozer). However, I managed to create one from the nltk package. Since I'm a press a bit for time I would rather go for the nltk, once I figured out how to use the built APKs in Android Studio. – Bence Sep 24 '16 at 14:47