Learning to Rank Semantic Coherence for Topic Segmentation Liang Wang author Sujian Li author Yajuan Lv author Houfeng Wang author 2017-09 text Proceedings of the 2017 Conference on Empirical Methods in Natural Language Processing Martha Palmer editor Rebecca Hwa editor Sebastian Riedel editor Association for Computational Linguistics Copenhagen, Denmark conference publication wang-etal-2017-learning 10.18653/v1/D17-1139 https://aclanthology.org/D17-1139/ 2017-09 1340 1344