Semi-Stacking for Semi-supervised Sentiment Classification Shoushan Li author Lei Huang author Jingjing Wang author Guodong Zhou author 2015-07 text Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 2: Short Papers) Chengqing Zong editor Michael Strube editor Association for Computational Linguistics Beijing, China conference publication li-etal-2015-semi 10.3115/v1/P15-2005 https://aclanthology.org/P15-2005/ 2015-07 27 31