Publicly Available 'English Opinion Lexicons' Txt

Question

I'm an undergraduate and i working on a sentiment analysis project on email data. my first task is to do an opinion mining on the data-set. I train the data with two separate 'English opinion lexicon' data (positive and negative of course ). but the results are not much satisfied. I think if i have more related lexicons results may more accurate. My interest on business related lexicon text.

Anyone have any business related text English opinion lexicons available for public download ..?

Answer 1

I am not sure it will help you or not, but I find University of Pittsburgh has a rich lexicon, and most of those are publicly accessible.