摘要
基于校园网论坛评论的数据统计,从群体层面和个体层面深入挖掘学生用户在校园网论坛上活动行为的时间间隔分布的统计特性,以及给出学生群体兴趣度消失模型的实证研究。研究发现,论坛整体评论时间间隔以及用户个体活动时间隔服从幂律分布,学生群体兴趣度消失模型中,学生群体对于某个话题的兴趣逐渐消失,评论的时间间隔服从幂率分布,且对于比较敏感的话题,会存在兴趣再次上升的情况。
Based on the data statistics of the campus network forum, the statistical characteristics of the time interval distribution of student behavior in the campus network forum are explored from the group level and the individual level, and the empirical study of the disappearance model of student group interest is given. It is found that the overall comment time interval and the individual activity time interval of the user are subject to the power-law distribution. In the disappearance model of the student group, the interest of the student group for a topic gradually disappears, and comment time interval is subject to the power-law distribution, about interest to sensitive topic, there will rise again.
出处
《智能计算机与应用》
2017年第2期90-93,98,共5页
Intelligent Computer and Applications
基金
天津市级大学生创新创业项目(IEACUC2015031)研究成果之一
关键词
人类行为动力学
校园网论坛数据
幂率分布
兴趣消失度
human behavior dynamics
campus network forum data
power-law distribution
interest loss
