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Tathagatd96/gist:762893f59fd0eb4a2ec7a4b3890b5cfe

Created May 24, 2017 10:12
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gistfile1.txt
#SVM Implementation
text_clf=Pipeline([('vect',CountVectorizer()),('tfidf',TfidfTransformer()),('clf',SGDClassifier(loss='hinge',alpha=1e-3,n_iter=5,random_state=42))])
text_clf.fit(twenty_train.data,twenty_train.target)
predicted=text_clf.predict(doc_test)
print "SVM Accuracy:"
print(np.mean(predicted==twenty_test.target))
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