Dataset Groups Activity Stream SMM4H18_Train The dataset consists of tweets posted by 212 Twitter users during and after their pregnancy. BibTex: @dataset{Qing_Han_and_Shubo_Tian_and_Jinfeng_Zhang_2024, abstract = {The dataset consists of tweets posted by 212 Twitter users during and after their pregnancy.}, author = {Qing Han and Shubo Tian and Jinfeng Zhang}, doi = {10.57702/odfziqba}, institution = {No Organization}, keyword = {'medication mention', 'named entity recognition', 'pregnancy', 'tweets'}, month = {dec}, publisher = {TIB}, title = {SMM4H18_Train}, url = {https://service.tib.eu/ldmservice/dataset/smm4h18-train}, year = {2024} }