CSECU-DSG@SMM4H’22: Transformer based Unified Approach for Classification of Changes in Medication Treatments in Tweets and WebMD Reviews Afrin Sultana author Nihad Karim Chowdhury author Abu Nowshed Chy author 2022-10 text Proceedings of the Seventh Workshop on Social Media Mining for Health Applications, Workshop & Shared Task Graciela Gonzalez-Hernandez editor Davy Weissenbacher editor Association for Computational Linguistics Gyeongju, Republic of Korea conference publication sultana-etal-2022-csecu https://aclanthology.org/2022.smm4h-1.33/ 2022-10 118 122