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I’m playing around with sentiment analysis, and I’m looking for some seed data. Is there a free dictionary around?
It can be really simple: 3 sets of texts/sentences, for “positive”, “negative”, “neutral”. It doesn’t have to be huge.
Eventually I’ll probably generate my own seed data for my specific use case, but it would be great to have something to play with now while I’m building the thing.
Bing Liu and Minqing Hu from UIC have a number of datasets:
Bo Pang from Cornell has some more.