Assessing Suicide Risk and Emotional Distress in Chinese Social Media: A Text Mining and Machine Learning Study
文献类型：期刊论文
| 作者 | Cheng, Qijin1; Li, Tim M. H.2; Kwok, Chi-Leung1; Zhu, Tingshao3,4 ; Yip, Paul S. F.1; Qijin Cheng
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| 刊名 | JOURNAL OF MEDICAL INTERNET RESEARCH
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| 出版日期 | 2017-07-01 |
| 卷号 | 19期号:7页码:1-10 |
| 关键词 | suicide psychological stress social media Chinese natural language machine learning |
| ISSN号 | 1438-8871 |
| DOI | 10.2196/jmir.7276 |
| 文献子类 | Article |
| 英文摘要 | 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. |
| WOS关键词 | LARGE NONCLINICAL SAMPLE ; MENTAL-HEALTH PROBLEMS ; OUT CROSS-VALIDATION ; PROBABILITY SCALE ; NORMATIVE DATA ; YOUNG-PEOPLE ; ADOLESCENTS ; ACHIEVEMENT ; ANXIETY ; SERVICES |
| WOS研究方向 | Health Care Sciences & Services ; Medical Informatics |
| 语种 | 英语 |
| WOS记录号 | WOS:000409228500001 |
| 资助机构 | HKU(201601159010 ; 17628916) |
| 源URL | [http://ir.psych.ac.cn/handle/311026/21904]  |
| 专题 | 心理研究所_社会与工程心理学研究室 |
| 通讯作者 | Qijin Cheng |
| 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.,&Qijin Cheng.(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. |
入库方式： OAI收割
来源：心理研究所
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