A Systematic Study of Inner-Attention-Based Sentence Representations in Multilingual Neural Machine Translation Raúl Vázquez author Alessandro Raganato author Mathias Creutz author Jörg Tiedemann author 2020-06 text journal article Computational Linguistics continuing periodical academic journal vazquez-etal-2020-systematic 10.1162/coli_a_00377 https://aclanthology.org/2020.cl-2.5/ 2020-06 46 2 387 424