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» Independent dynamics subspace analysis
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185
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ICA
2012
Springer
13 years 9 months ago
Contrast Functions for Independent Subspace Analysis
We consider the Independent Subspace Analysis problem from the point of view of contrast functions, showing that contrast functions are able to partially solve the ISA problem. Tha...
Jason A. Palmer, Scott Makeig
135
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ICCS
2007
Springer
15 years 8 months ago
Dynamic Tracking of Facial Expressions Using Adaptive, Overlapping Subspaces
We present a Dynamic Data Driven Application System (DDDAS) to track 2D shapes across large pose variations by learning non-linear shape manifold as overlapping, piecewise linear s...
Dimitris N. Metaxas, Atul Kanaujia, Zhiguo Li
98
Voted
ICA
2007
Springer
15 years 8 months ago
Independent Subspace Analysis Is Unique, Given Irreducibility
Independent Subspace Analysis (ISA) is a generalization of ICA. It tries to find a basis in which a given random vector can be decomposed into groups of mutually independent rando...
Harold W. Gutch, Fabian J. Theis
118
Voted
ISMIR
2004
Springer
117views Music» more  ISMIR 2004»
15 years 7 months ago
Instrument identification in solo and ensemble music using Independent Subspace Analysis
We investigate the use of Independent Subspace Analysis (ISA) for instrument identification in musical recordings. We represent short-term log-power spectra of possibly polyphoni...
Emmanuel Vincent, Xavier Rodet
86
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ICML
2005
IEEE
16 years 2 months ago
Independent subspace analysis using geodesic spanning trees
András Lörincz, Barnabás P&oacu...