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Assessing Suicide Risk and Emotional Distress in Chinese Social Media: A Text Mining and Machine Learning Study 期刊论文
JOURNAL OF MEDICAL INTERNET RESEARCH, 2017, 卷号: 19, 期号: 7, 页码: 1-10
作者:  Cheng, Qijin;  Li, Tim M. H.;  Kwok, Chi-Leung;  Zhu, Tingshao;  Yip, Paul S. F.
Adobe PDF(501Kb)  |  收藏  |  浏览/下载：338/3  |  提交时间：2017/11/22
suicide  psychological stress  social media  Chinese  natural language  machine learning  
Suicide Communication on Social Media and Its Psychological Mechanisms: An Examination of Chinese Microblog Users 期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2015, 卷号: 12, 期号: 9, 页码: 11506-11527
作者:  Cheng, Qijin;  Kwok, Chi Leung;  Zhu, Tingshao;  Guan, Li;  Yip, Paul S. F.
Adobe PDF(799Kb)  |  收藏  |  浏览/下载：598/13  |  提交时间：2015/12/07
suicide  social media  microblog  negative affectivity  personality  Chinese