Liwei Xu

Beyond negative and positive: Exploring the effects of emotions in social media during the stock market crash

Yidi Ge, Jiangnan Qiu, Wenjing Gu et al. · Information Processing & Management · 2020 · 61 citations

Social Media, Market Trend, Media Effects +8

The Dynamic Effects of Perceptions of Dread Risk and Unknown Risk on SNS Sharing Behavior During Emerging Infectious Disease Events: Do Crisis Stages Matter?

Liwei Xu, Jiangnan Qiu, Wenjing Gu et al. · Journal of the Association for Information Systems · 2020 · 24 citations

Social Medium Monitoring, Dread Risk, Epidemiological Dynamic +27

Peanut sprout yogurt: Increased antioxidant activity and nutritional content and sensory evaluation by fuzzy mathematics

Miao Yu, Jiahui Ma, Xiaohe Wang et al. · Journal of Food Processing and Preservation · 2022 · 22 citations

Nutrition, Peanut Sprout Yogurt, Engineering +17

Mutual influences between message volume and emotion intensity on emerging infectious diseases: An investigation with microblog data

Jiangnan Qiu, Liwei Xu, Jingguo Wang et al. · Information & Management · 2019 · 18 citations

Social Media, Epidemic Intelligence, Social Medium Monitoring +11

Extracting Causal Relations from Emergency Cases Based on Conditional Random Fields

Jiangnan Qiu, Liwei Xu, Jie Zhai et al. · Procedia Computer Science · 2017 · 15 citations · Full text

Engineering, Emergency Cases, Event Correlation +24