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    Université de Fribourg

    Improving information filtering via network manipulation

    Zhang, Fuguo ; Zeng, An

    In: EPL - Europhysics Letters, 2012, vol. 100, no. 5, p. 58005

    The recommender system is a very promising way to address the problem of overabundant information for online users. Although the information filtering for the online commercial systems has received much attention recently, almost all of the previous works are dedicated to design new algorithms and consider the user-item bipartite networks as given and constant information. However, many problems...