Refine my results

Document type


Specific Collection




    Université de Fribourg

    Information filtering based on corrected redundancy-eliminating mass diffusion

    Zhu, Xuzhen ; Yang, Yujie ; Chen, Guilin ; Medo, Matúš ; Tian, Hui ; Cai, Shi-Min

    In: PLOS ONE, 2017, vol. 12, no. 7, p. e0181402

    Methods used in information filtering and recommendation often rely on quantifying the similarity between objects or users. The used similarity metrics often suffer from similarity redundancies arising from correlations between objects’ attributes. Based on an unweighted undirected object-user bipartite network, we propose a Corrected Redundancy-Eliminating similarity index (CRE) which is...