Nuno Oliveira, Paulo Cortez, Nelson Areal. On the Predictability of Stock Market Behavior Using StockTwits Sentiment and Posting Volume. In Luís Correia, Luís Paulo Reis, José Cascalho, editors, Progress in Artificial Intelligence - 16th Portuguese Conference on Artificial Intelligence, EPIA 2013, Angra do Heroísmo, Azores, Portugal, September 9-12, 2013. Proceedings. Volume 8154 of Lecture Notes in Computer Science, pages 355-365, Springer, 2013. [doi]
Abstract is missing.