
Sentiment Analysis
There are so many reasons whySetiment Analysis is crap.
Mat Morrisons sums it all up very well here:
http://www.slideshare.net/mediaczar/negative-sentiment-or-sentiment-analysis-is-shte-8504018
Given that most humans can't understand what another human is saying without context and cultural reference points, how can computers?
And how does the IBM supercomputer handle sarcasm?