Skip to main content
Free Trial
Subscribe
About
About
List of Subscribers
FAQ
For Librarians
Log In
Search form
Search
Search
Secondary menu
Log In
Main menu
Free Trial
Subscribe
About
FAQ
For Librarians
Search form
Search
Search
Books
Journals
Reference Works
Topics
Paul Hoffmann
Journal Articles by this Author
Recognizing Contextual Polarity: An Exploration of Features for Phrase-Level Sentiment Analysis
Computational Linguistics
Volume 35, Issue 3 (September 2009)
By
Theresa Wilson, Janyce Wiebe, Paul Hoffmann