Change: Removed some of the unused methods and method calls in order to clean the code.
Change: Commented out the calls to the method that retrieved score from sentiwordnet and now the output does not contain base scores, just the assigned ones. I did this because of the deprecated method in Tuple.java that retrieved opinion words.
Change: Modified the score threshold from 0.5 to 0.3. This only decreased the precision with 1%
Merge branch 'master' of https://github.com/dariussuciu/unsupervised-sentiment-analysis