Syntactic Patterns versus Word Alignment: Extracting Opinion Targets from Online Reviews Kang Liu author Liheng Xu author Jun Zhao author 2013-08 text Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Hinrich Schuetze editor Pascale Fung editor Massimo Poesio editor Association for Computational Linguistics Sofia, Bulgaria conference publication liu-etal-2013-syntactic https://aclanthology.org/P13-1172/ 2013-08 1754 1763