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Št. zadetkov: 10
Bayesian Online Event Detection
David Barber
Video in druga učna gradiva
Oznake: computer science;decision support;machine learning;on-line learning
Distilled sensing is a multistage active learning procedure to detect events scattered across sites. We assume that at each stage the number of sites that can be measured is fixed and focus on the question of the optimal distribution of measurements across sites. By defining a Bayesian objective bas ...
Leto: 2012 Vir: videolectures.net
Probabilistic graph partitioning
David Barber
Video in druga učna gradiva
Oznake: mathematics;graph theory
We consider the problem of Graph Partitioning for applications in Web Mining and Collaborative Filtering. Our approach is based on predicting the presence/absence of a directed link based on a form of probabilistic mixture model. Being based on a generative model of directed graphs, we are able to ...
Leto: 2007 Vir: videolectures.net
Auxillary Variational Information Maximization for Dimensionality Reduction
David Barber
Video in druga učna gradiva
Oznake:
Mutual Information (MI) is a long studied measure of in- formation content, and many attempts to apply it to feature extraction and stochastic coding have been made. However, in general MI is com- putationally intractable to compute, and most previous studies redefine the criterion in forms of appro ...
Leto: 2005 Vir: videolectures.net
Interview
Dunja Mladenić , David Barber
Video in druga učna gradiva
Oznake: science;social sciences;society
Leto: 2012 Vir: videolectures.net
Interview
Elena Hensinger , David Barber
Video in druga učna gradiva
Oznake: science;social sciences;society
Leto: 2012 Vir: videolectures.net
Interview
Ksenia Konyushkova , David Barber
Video in druga učna gradiva
Oznake: science;social sciences;society
Leto: 2012 Vir: videolectures.net
Interview
Olena Kummer , David Barber
Video in druga učna gradiva
Oznake: science;social sciences;society
Leto: 2012 Vir: videolectures.net
Interview
Rakhi Singh , David Barber
Video in druga učna gradiva
Oznake: science;social sciences;society
Leto: 2012 Vir: videolectures.net
Interview
Ruth Hambley , David Barber
Video in druga učna gradiva
Oznake: social sciences;society;science
Leto: 2012 Vir: videolectures.net
Interview
Michèle Sebag , David Barber
Video in druga učna gradiva
Oznake:
Leto: 2012 Vir: videolectures.net
Št. zadetkov: 10
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