Combining Lightly-Supervised Text Classification Models for Accurate Contextual Advertising Yiping Jin author Dittaya Wanvarie author Phu Le author 2017-11 text Proceedings of the Eighth International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Greg Kondrak editor Taro Watanabe editor Asian Federation of Natural Language Processing Taipei, Taiwan conference publication jin-etal-2017-combining https://aclanthology.org/I17-1055/ 2017-11 545 554