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"Bregman divergences for Exploratory Data Analysis"

Dr. Colin Fyfe

University of the West Scotland

Fecha: Jueves, 10 de junio de 2010

Hora: 12:00

Lugar: Seminario Alonzo Church, Dpto. Informática, E.T.I.T. (Campus Miguel Delibes)


I will discuss recent work on using Bregman divergences for different forms of Multidimensional Scaling (MDS) and show that the well-known Sammon mapping can be thought of as a truncated Begmanised MDS. I will also discuss Independent Component Analysis (ICA) and show how a Bregman version of Stone's continuity criterion can perform ICA.