Twitter corpus for Sentiment Analysis from a class (cs224n)at Stanford.
LingPipe is tool kit for processing text using computational linguistics. LingPipe is used to do tasks like:
* Find the names of people, organizations or locations in news
* Automatically classify Twitter search results into categories
* Suggest correct spellings of queries
A. Popescu, and M. Pennacchiotti. Conference, International Conference on Information and Knowledge Management (CIKM 2010), Toronto , ON, Canada - October 26 - 30, 2010, page 1873--1876. New York, NY, USA, ACM, (2010)