A Generalized Directional Laplacian Distribution : Estimation, Mixture Models and Audio Source Separation

Abstract

Directional or Circular statistics are pertaining to the analysis and interpretation of directions or rotations. In this work, a novel probability distribution is proposed to model multidimensional sparse directional data. The Generalized Directional Laplacian Distribution (DLD) is a hybrid between the Laplacian distribution and the von Mises-Fisher… (More)
DOI: 10.1109/TASL.2012.2203804

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