ECNU: Extracting Effective Features from Multiple Sequential Sentences for Target-dependent Sentiment Analysis in Reviews Zhihua Zhang author Man Lan author 2015-06 text Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015) Preslav Nakov editor Torsten Zesch editor Daniel Cer editor David Jurgens editor Association for Computational Linguistics Denver, Colorado conference publication zhang-lan-2015-ecnu 10.18653/v1/S15-2125 https://aclanthology.org/S15-2125/ 2015-06 736 741