Semi-Supervised Language Models for Identification of Personal Health Experiential from Twitter Data: A Case for Medication Effects Minghao Zhu author Keyuan Jiang author 2021-06 text Proceedings of the 20th Workshop on Biomedical Language Processing Dina Demner-Fushman editor Kevin Bretonnel Cohen editor Sophia Ananiadou editor Junichi Tsujii editor Association for Computational Linguistics Online conference publication zhu-jiang-2021-semi 10.18653/v1/2021.bionlp-1.25 https://aclanthology.org/2021.bionlp-1.25/ 2021-06 228 237