They used two different mood-calculating tools, but only one worked, and only certain moods were predictive! By default, they noted that most users were English-speaking and US-based! IDK re: sample size!
I think they then incorporated it into other stock-market predicting tools and it improved the models predictions, but I had stopped reading closely at that point :D
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timeasmymeasure
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Date: 2010-12-01 01:27 am (UTC)I think they then incorporated it into other stock-market predicting tools and it improved the models predictions, but I had stopped reading closely at that point :D
http://www.mediafire.com/?fiozw0w9ogcmm74 if you are interested