Do We Really Need Lexical Information? Towards a Top-down Approach to Sentiment Analysis of Product Reviews Yulia Otmakhova author Hyopil Shin author 2015-may–jun text Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Rada Mihalcea editor Joyce Chai editor Anoop Sarkar editor Association for Computational Linguistics Denver, Colorado conference publication otmakhova-shin-2015-really 10.3115/v1/N15-1179 https://aclanthology.org/N15-1179/ 2015-may–jun 1559 1568