Umigon
Sentiment analysis for tweets, and more.
Or:
Application created by Clement Levallois. Can process millions of tweets in minutes. Download the (not too technical) paper describing how Umigon works.Code available in open source on Github.
The detection of extra semantic features has been switched off (promotional tweets, markers of subjectivity, etc.) Please let me know at levallois@em-lyon.com if you'd like to switch it on again.
New! Umigon is now available through an API. Process millions of tweets automatically: Go to the API.
If you use this application, please reference it in your work:
Levallois, Clement. "Umigon: sentiment analysis on Tweets based on terms lists and heuristics". Proceedings of the 7th International Workshop on Semantic Evaluation (SemEval 2013), June 2013, Atlanta, Georgia.
