Research on the Fluctuation Characteristics of Social Media Message Sentiment with Time Before and During the COVID-19 Epidemic. - Chaohui Guo; Shaofu Lin; Zhisheng Huang; Chengyu Shi; Yahong Yao (HIS, 2021)

Mental Health Question and Answering System Based on Bert Model and Knowledge Graph Technology. - Chaohui Guo; Shaofu Lin; Zhisheng Huang; Yahong Yao (ISAIMS, 2021)

Research on the Construction of Psychological Crisis Intervention Strategy Service System. - Yahong Yao; Shaofu Lin; Zhisheng Huang; Shushi Li; Chaohui Guo; Ying Wu (HIS, 2022)

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 (Health Inf. Sci. Syst., 2022)