Zhang, Cheng-Jun; Zeng, An - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 4, pp. 1822-1830
Understanding the structure and evolution of web-based user-item bipartite networks is an important task since they play a fundamental role in online information filtering. In this paper, we focus on investigating the patterns of online users’ behavior and the effect on recommendation process....