activity
20122020
most citedPublic discourse and sentiment during the COVID-19 pandemic: using Latent Dirichlet Allocation for topic modeling on Twitter

360 citations · 516 across the 15 of their papers we have counts for

collaborators
Showing 2014Show all

6 papers · 1 filter

cs.SI2014★ 18 cited

Using Linguistic Features to Estimate Suicide Probability of Chinese Microblog Users

Lei Zhang, Xiaolei Huang, Tianli Liu +2

If people with high risk of suicide can be identified through social media like microblog, it is possible to implement an active intervention system to save their lives. Based on t…

cs.CL2014

Detecting Suicidal Ideation in Chinese Microblogs with Psychological Lexicons

Xiaolei Huang, Lei Zhang, Tianli Liu +3

Suicide is among the leading causes of death in China. However, technical approaches toward preventing suicide are challenging and remaining under development. Recently, several ac…

cs.CY2014★ 2 cited

Identifying Social Satisfaction from Social Media

Shuotian Bai, Rui Gao, Bibo Hao +2

We demonstrate the critical need to identify social situation and instability factors by acquiring public social satisfaction in this research. However, subject to the large amount…

cs.SI2014★ 10 cited

How did the Suicide Act and Speak Differently Online? Behavioral and Linguistic Features of China's Suicide Microblog Users

Li Guan, Bibo Hao, Tingshao Zhu

Background: Suicide issue is of great concern in China. Social media provides an active approach to understanding suicide individuals in terms of their behavior and language use. A…

cs.AI2014★ 30 cited

Sensing Subjective Well-being from Social Media

Bibo Hao, Lin Li, Rui Gao +2

Subjective Well-being(SWB), which refers to how people experience the quality of their lives, is of great use to public policy-makers as well as economic, sociological research, et…

cs.CY2014

Cyber Behavior of Microblog Users: Onlies Versus Others

Dong Nie, Bibo Hao, Zheng Yan +1

Much research has been conducted to investigate personality and daily behavior of these only children ('Onlies') due to the Chinese one-child-per-family policy, and report the sing…