Opinion Miner using Naive Bayes Classifier. The aim is to develop a system for opinion mining that identifies the sentiments/opinions expressed in the online blogs, Tweets etc.

The overall task is to recognize the opinions (positive, negative or neutral from the text) expressed in a Tweet (see Semeval009).pdf

Training dataset: The datasets are in the folder “Train _data”

Test dataset: Test-set.txt

Gold standard test dataset (requires for measuring the accuracy):Test-set-gold.txt

Evaluation script: Evaluation-script.pl

I have used java platform for implementing Naive Bayes Classifier.