Toward finer-grained sentiment identification in product reviews through linguistic and ontological analyses Hye-Jin Min author Jong C Park author 2009-08 text Proceedings of the ACL-IJCNLP 2009 Conference Short Papers Keh-Yih Su editor Jian Su editor Janyce Wiebe editor Haizhou Li editor Association for Computational Linguistics Suntec, Singapore conference publication min-park-2009-toward https://aclanthology.org/P09-2043/ 2009-08 169 172