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Examination of Screening of the Pachinko/Pachislot Playing Disorder Based on Gambling Disorder Scales
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作者 Akiyo Shoun Akira Sakamoto +6 位作者 Kumiko Akiyama Yasunobu Komoto Taku Sato Naoyuki Nishimura Kikunori Shinohara Hitoshi Ishida Nobuo Makino 《Open Journal of Psychiatry》 2018年第3期315-327,共13页
Pachinko and pachislot are unique forms of entertainment that dominate gambling activities in Japan. In this study, a web survey and interview were conducted in order to adjust three scales (DSM-5, SOGS, and PGSI) to ... Pachinko and pachislot are unique forms of entertainment that dominate gambling activities in Japan. In this study, a web survey and interview were conducted in order to adjust three scales (DSM-5, SOGS, and PGSI) to pachinko/pachislot and explore an appropriate cutoff point for each of them. Using the assessment result in the interview as the outcome, the ROC curve of each scale was examined. The cutoff points were 4, 7, and 8 and the area under the curves (AUC) were 0.730, 0.783, and 0.724 for the DSM-5, SOGS, and PGSI, respectively. The study found that the type and situation of gambling influenced cutoff points in different ways depending on the questions asked in the scale. 展开更多
关键词 GAMBLING DISORDER pachinko/pachislot PLAYING DISORDER ROC CURVE CUTOFF Point
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Prevalence of Pachinko-Pachislot Playing Disorder and the Characteristics of Individuals with the Disorder: Analysis of National Pachinko/Pachislot Survey Results
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作者 Yukiko Horiuchi Akira Sakamoto +7 位作者 Kumiko Akiyama Akiyo Shoun Naoyuki Nishimura Kikunori Shinohara Yasunobu Komoto Taku Sato Hitoshi Ishida Nobuo Makino 《Open Journal of Psychiatry》 2018年第2期120-130,共11页
To understand the reality of gambling disorder caused by playing pachinko/pachislot, a national pachinko/pachislot survey was conducted. Based on the survey result, we examined the appearance ratio and the characteris... To understand the reality of gambling disorder caused by playing pachinko/pachislot, a national pachinko/pachislot survey was conducted. Based on the survey result, we examined the appearance ratio and the characteristics of individuals with a suspected pachinko-pachislot playing disorder. The analysis result indicated that approximately 0.4% of survey respondents were suspected to have the disorder. This appearance ratio was comparable to the prevalence of gambling disorder in the general population. Those who had a suspected disorder were likely to be divorced, and have no savings. Meanwhile, no distinctive characteristics were found in their gender, annual household income, or the highest educational attainment. 展开更多
关键词 GAMBLING DISORDER pachinko/pachislot PLAYING DISORDER NATIONAL SURVEY Japan
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概念图在文献集合研究中的一个新模型
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作者 尹莉 《现代情报》 CSSCI 北大核心 2015年第1期91-95,共5页
概念图是一种知识以及知识之间关系的网络图形化表征。本研究中将图结构的非参数先验与潜在狄里克来分布结合在一起,构建了一个新的概率模型GLDA,用来学习文档中的概念图。并将此模型应用于维基百科中关于机器学习的文献集合加以验证,... 概念图是一种知识以及知识之间关系的网络图形化表征。本研究中将图结构的非参数先验与潜在狄里克来分布结合在一起,构建了一个新的概率模型GLDA,用来学习文档中的概念图。并将此模型应用于维基百科中关于机器学习的文献集合加以验证,同时与高阶弹球分布模型(hPAM)与高阶潜在狄里克来分布模型(hLDA)进行了比较,对模型的优缺点进行了分析。 展开更多
关键词 概念图 潜在狄里克来分布 弹球分布模型 机器学习
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