计算机应用研究2016，Vol.33Issue(8)：2335-2338,4.DOI:10.3969/j.issn.1001-3695.2016.08.022
基于用户交互模型的会员网站每日活跃用户量分析
Analysis of daily active user in membership-based websites based on user interaction model
摘要
Abstract
Current websites usually provide services only for registered users,and the number of daily active user in each website decides whether the website will succeed.In order to describe the dynamics of daily active users in websites,this pa-per divided actions between users in a website into reaction,diffusion and decay,and proposed a user interaction based daily active user model.According to the definitions of reaction,diffusion and decay,it further inferred the rate of change of daily active users to time.While analyzing the rate of change of daily active users to time,it concluded that the number of daily ac-tive users would asymptotically tend to be a constant,and even zero while the rate of reaction was less than the rate of decay. Massive real dataset experiments show that,no matter whether the website itself is succeeded or not,the proposed approach can effectively describe the number of daily active users and its trend,and then can provide guidelines for building and main-taining of websites.关键词
每日活跃用户/会员网站/用户交互模型Key words
daily active user(DAU)/membership based website/user interaction model分类
信息技术与安全科学引用本文复制引用
谭建强,杨建平..基于用户交互模型的会员网站每日活跃用户量分析[J].计算机应用研究,2016,33(8):2335-2338,4.基金项目
国家自然科学基金资助项目（714211454）；山东省教育厅基金资助项目 （）
