Extracting Aspect-Evaluation and Aspect-Of Relations in Opinion Mining Nozomi Kobayashi author Kentaro Inui author Yuji Matsumoto author 2007-06 text Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL) Jason Eisner editor Association for Computational Linguistics Prague, Czech Republic conference publication kobayashi-etal-2007-extracting https://aclanthology.org/D07-1114/ 2007-06 1065 1074