刊名:Physica A: Statistical Mechanics and its Applications
出版年:2017
出版时间:1 February 2017
年:2017
卷:467
期:Complete
页码:508-516
全文大小:1327 K
卷排序:467
文摘
Based on the Bayesian analysis, we present a parameter-free algorithm for ranking online user reputation. The user reputation is calculated based on the beta distribution in terms of user ratings. The computation complexity of the presented algorithm is a linear function of the network size.