Fast Recursive Multi-class Classification of Pairs of Text Entities for Biomedical Event Extraction Xiao Liu author Antoine Bordes author Yves Grandvalet author 2014-04 text Proceedings of the 14th Conference of the European Chapter of the Association for Computational Linguistics Shuly Wintner editor Sharon Goldwater editor Stefan Riezler editor Association for Computational Linguistics Gothenburg, Sweden conference publication liu-etal-2014-fast 10.3115/v1/E14-1073 https://aclanthology.org/E14-1073/ 2014-04 692 701