Movie Reviews Naive Bayes Sentiment Classifier for Python NLTK

Overview

This data download is a pre-trained model for a Bayesian classifier. If you do not have experience with Python NLTK, you may not be interested in this data set.

A 98.7% accurate Naive Bayes sentiment analysis classifier trained on movie reviews. Given a feature dict of words and bigrams, it will classify the text as “pos” or “neg”. It requires Python & NLTK 2.0 and is licensed for commercial usage.