Learning Timeline Difference for Text Categorization Fumiyo Fukumoto author Yoshimi Suzuki 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 fukumoto-suzuki-2015-learning 10.18653/v1/D15-1093 https://aclanthology.org/D15-1093/ 2015-09 799 804