Low-Rank Approximations of Second-Order Document Representations Jarkko Lagus author Janne Sinkkonen author Arto Klami author 2019-11 text Proceedings of the 23rd Conference on Computational Natural Language Learning (CoNLL) Mohit Bansal editor Aline Villavicencio editor Association for Computational Linguistics Hong Kong, China conference publication lagus-etal-2019-low 10.18653/v1/K19-1059 https://aclanthology.org/K19-1059/ 2019-11 634 644