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IJON
2008
116views more  IJON 2008»
15 years 6 months ago
Evolutionary ensemble of diverse artificial neural networks using speciation
Recently, many researchers have designed neural network architectures with evolutionary algorithms but most of them have used only the fittest solution of the last generation. To ...
Kyung-Joong Kim, Sung-Bae Cho
JSAC
2008
87views more  JSAC 2008»
15 years 6 months ago
A Divergence Minimization Approach to Joint Multiuser Decoding for Coded CDMA
In this paper, a theoretical framework of divergence minimization (DM) is applied to derive iterative receiver algorithms for coded CDMA systems. The DM receiver obtained performs ...
Bin Hu, Ingmar Land, Lars K. Rasmussen, Romain Pit...
DSP
2007
15 years 6 months ago
Variational and stochastic inference for Bayesian source separation
We tackle the general linear instantaneous model (possibly underdetermined and noisy) where we model the source prior with a Student t distribution. The conjugate-exponential char...
Ali Taylan Cemgil, Cédric Févotte, S...
PR
2008
85views more  PR 2008»
15 years 6 months ago
Quadratic boosting
This paper presents a strategy to improve the AdaBoost algorithm with a quadratic combination of base classifiers. We observe that learning this combination is necessary to get be...
Thang V. Pham, Arnold W. M. Smeulders
PAMI
2006
111views more  PAMI 2006»
15 years 6 months ago
Stereo Matching with Linear Superposition of Layers
In this paper, we address stereo matching in the presence of a class of non-Lambertian effects, where image formation can be modeled as the additive superposition of layers at diff...
Yanghai Tsin, Sing Bing Kang, Richard Szeliski