Analysis of sentiment changes in online messages of depression patients before and during the COVID-19 epidemic based on BERT+BiLSTM

Chaohui Guo, Shaofu Lin, Zhisheng Huang, Yahong Yao. Analysis of sentiment changes in online messages of depression patients before and during the COVID-19 epidemic based on BERT+BiLSTM. Health Inf. Sci. Syst., 10(1):15, 2022. [doi]

Abstract

Abstract is missing.