GWAP Challenge

I released some Sentiment Quiz updates today: New English terms were added to the database and we're doing a sprint challenge this fall.

Have a look at the game to see how many terms players have already evaluated. While you're at it, you could contribute a few evaluations of course :-).

The evaluations will be used to compare the generated Sentiment Dictionary against others with "expert" evaluations or sentiment algorithms. A great experiment to prove the power of crowdsourcing!