Data Augmentation Based on Distributed Expressions in Text Classification Tasks Yu Sugawara author 2019-10 text Proceedings of the 1st International Workshop of AI Werewolf and Dialog System (AIWolfDial2019) Yoshinobu Kano editor Claus Aranha editor Michimasa Inaba editor Fujio Toriumi editor Hirotaka Osawa editor Daisuke Katagami editor Takashi Otsuki editor Association for Computational Linguistics Tokyo, Japan conference publication sugawara-2019-data 10.18653/v1/W19-8304 https://aclanthology.org/W19-8304/ 2019-10 7 10