Neural Networks for Open Domain Targeted Sentiment Meishan Zhang author Yue Zhang author Duy-Tin Vo author 2015-09 text Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing Lluís Màrquez editor Chris Callison-Burch editor Jian Su editor Association for Computational Linguistics Lisbon, Portugal conference publication zhang-etal-2015-neural 10.18653/v1/D15-1073 https://aclanthology.org/D15-1073/ 2015-09 612 621