Assessing Suicide Risk and Emotional Distress in Chinese Social Media: A Text Mining and Machine Learning Study | |
Cheng, Qijin1; Li, Tim M. H.2; Kwok, Chi-Leung1; Zhu, Tingshao3,4; Yip, Paul S. F.1 | |
第一作者 | Cheng, Qijin |
通讯作者邮箱 | chengqj@connect.hku.hk |
心理所单位排序 | 3 |
摘要 | Background: Early identification and intervention are imperative for suicide prevention. However, at-risk people often neither seek help nor take professional assessment. A tool to automatically assess their risk levels in natural settings can increase the opportunity for early intervention. |
关键词 | suicide psychological stress social media Chinese natural language machine learning |
2017-07-01 | |
DOI | 10.2196/jmir.7276 |
发表期刊 | JOURNAL OF MEDICAL INTERNET RESEARCH |
ISSN | 1438-8871 |
卷号 | 19期号:7页码:1-10 |
收录类别 | SCI ; SSCI |
WOS关键词 | LARGE NONCLINICAL SAMPLE ; MENTAL-HEALTH PROBLEMS ; OUT CROSS-VALIDATION ; PROBABILITY SCALE ; NORMATIVE DATA ; YOUNG-PEOPLE ; ADOLESCENTS ; ACHIEVEMENT ; ANXIETY ; SERVICES |
WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
WOS研究方向 | Health Care Sciences & Services ; Medical Informatics |
WOS类目 | Health Care Sciences & Services ; Medical Informatics |
WOS记录号 | WOS:000409228500001 |
WOS分区 | Q1 |
资助机构 | HKU(201601159010 ; 17628916) |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/21904 |
专题 | 社会与工程心理学研究室 |
通讯作者 | Cheng, Qijin |
作者单位 | 1.Univ Hong Kong, HKJC Ctr Suicide Res & Prevent, 2-F Hong Kong Jockey Club Bldg Interdisciplinary, Hong Kong, Hong Kong, Peoples R China 2.Univ Hong Kong, LKS Fac Med, Dept Paediat & Adolescent Med, Hong Kong, Hong Kong, Peoples R China 3.Chinese Acad Sci, Inst Psychol, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Comp Technol, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Cheng, Qijin,Li, Tim M. H.,Kwok, Chi-Leung,et al. Assessing Suicide Risk and Emotional Distress in Chinese Social Media: A Text Mining and Machine Learning Study[J]. JOURNAL OF MEDICAL INTERNET RESEARCH,2017,19(7):1-10. |
APA | Cheng, Qijin,Li, Tim M. H.,Kwok, Chi-Leung,Zhu, Tingshao,&Yip, Paul S. F..(2017).Assessing Suicide Risk and Emotional Distress in Chinese Social Media: A Text Mining and Machine Learning Study.JOURNAL OF MEDICAL INTERNET RESEARCH,19(7),1-10. |
MLA | Cheng, Qijin,et al."Assessing Suicide Risk and Emotional Distress in Chinese Social Media: A Text Mining and Machine Learning Study".JOURNAL OF MEDICAL INTERNET RESEARCH 19.7(2017):1-10. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Assessing Suicide Ri(501KB) | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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