IDSOU at WNUT-2020 Task 2: Identification of Informative COVID-19 English Tweets Sora Ohashi author Tomoyuki Kajiwara author Chenhui Chu author Noriko Takemura author Yuta Nakashima author Hajime Nagahara author 2020-11 text Proceedings of the Sixth Workshop on Noisy User-generated Text (W-NUT 2020) Wei Xu editor Alan Ritter editor Tim Baldwin editor Afshin Rahimi editor Association for Computational Linguistics Online conference publication ohashi-etal-2020-idsou 10.18653/v1/2020.wnut-1.62 https://aclanthology.org/2020.wnut-1.62/ 2020-11 428 433