Learning Lexical Subspaces in a Distributional Vector Space Kushal Arora author Aishik Chakraborty author Jackie C K Cheung author 2020 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal arora-etal-2020-learning 10.1162/tacl_a_00316 https://aclanthology.org/2020.tacl-1.21/ 2020 8 311 329