Predicting Directed Links Using Nondiagonal Matrix Decompositions

Abstract

We present a method for trust prediction based on no diagonal decompositions of the asymmetric adjacency matrix of a directed network. The method we propose is based on a no diagonal decomposition into directed components (DEDICOM), which we use to learn the coefficients of a matrix polynomial of the network's adjacency matrix. We show that our method can… (More)
DOI: 10.1109/ICDM.2012.16

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