Pruning Non-Informative Text Through Non-Expert Annotations to Improve Aspect-Level Sentiment Classification Ji Fang author Bob Price author Lotti Price author 2010-08 text Proceedings of the 2nd Workshop on The People’s Web Meets NLP: Collaboratively Constructed Semantic Resources Iryna Gurevych editor Torsten Zesch editor Coling 2010 Organizing Committee Beijing, China conference publication fang-etal-2010-pruning https://aclanthology.org/W10-3505/ 2010-08 37 45