Wiebe, Janyce M., Bruce, Rebecca F., & O'Hara, Thomas P. (1999). Development and use of a gold standard data set for subjectivity classifications. In Proc. 37th Annual Meeting of the Assoc. for Computational Linguistics (ACL-99). Association for Computational Linguistics, University of Maryland, June, pp. 246-253.

Paper

Coding Manual/Annotation Instructions

Data (gzipped tar file)

Transparencies for presentation