Sentiment Classification using nltk, 
Word Sense Disambiguation, SentiWordNet
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Requirements
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You must have Python 2.6 with argparse <http://pypi.python.org/pypi/argparse/>
and NLTK <http://www.nltk.org/>  2.0 installed. 
NumPy <http://numpy.scipy.org/>. 
SentiWordNet <http://sentiwordnet.isti.cnr.it/>

How to Install
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python setup.py install

Documentation
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sentiment_classifier/src/senti_classifier/documentation.html
http://packages.python.org/sentiment_classifier/


How to Use
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Script Usage

bash$ senti_classifier -p path_to/SentiWordNet_3.0.0_20100908.txt 
Success, Pickled Sentiwordnet to -->  SentiWn.p
bash$ senti_classifier -c reviews.txt

Python Usage
bash$ cd sentiment_classifier/src/senti_classifier/
bash$ python senti_classifier.py -p path_to/SentiWordNet_3.0.0_20100908.txt
bash$ python senti_classifier.py -c reviews.txt
