Thu, 21 Aug 2008 15:15:01 BST CiteULike: hehrig subjectivity-tagging http://www.citeulike.org/user/hehrig/tag/subjectivity-tagging CiteULike.org en-gb Copyright © 2004-2008 citeulike.org http://www.citeulike.org/user/hehrig/article/2516371 <i>(2003)</i><br /><br />This paper presents a bootstrapping process that learns linguistically rich extraction patterns for subjective (opinionated) expressions. Learning Extraction Patterns for Subjective Expressions E Riloff J Wiebe (2003) 2008-03-11T19:34:24-00:00 2003 subjectivity-tagging