>> > Just pushed a bug fix for ngrams. Update your copy. Here is the result >> with >> > ngram = 2 >> > >> > Correctly Classified Instances : 1995 99.75% >> > Incorrectly Classified Instances : 5 0.25% >> > Total Classified Instances : 2000 >> > >> > ======================================================= >> > Confusion Matrix >> > ------------------------------------------------------- >> > a b <--Classified as >> > 995 5 | 1000 a = pos >> > 0 1000 | 1000 b = neg >> > Default Category: unknown: 2 >> > >> > >> > With some pruning, you will have a decent enough classifier for >> sentiments
Wow this is an amazing result :-) -- ********************************** JAGANADH G http://jaganadhg.freeflux.net/blog
