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 ..?