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Sentiment Analysis with the bag-of-words

As a precursor to research about Sentiment Analysis with Text Classifiers (Naive Bayes, Maximum Entropy, SVM), Sentiment Analysis with bag-of-words was done and Positive / Negative Sentiment was detected with an accuracy of 60%. This is when only unigrams are used. This percentage will be much when bigrams or trigrams are used (in a next blog-post). See the results at:
part 1:
part 2:

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Comment by Michael Singer on February 2, 2016 at 12:51pm

If anyone is interested in learning more about how sentiment analytics is used today, check out the Election Tracker '16 -- powered by OpenText

learning more about how OpenText used sentiment analytics to create the Election Tracker?

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