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NECO
2000
190views more  NECO 2000»
15 years 6 months ago
Generalized Discriminant Analysis Using a Kernel Approach
We present a new method that we call Generalized Discriminant Analysis (GDA) to deal with nonlinear discriminant analysis using kernel function operator. The underlying theory is ...
G. Baudat, Fatiha Anouar
NECO
1998
119views more  NECO 1998»
15 years 6 months ago
Density Estimation by Mixture Models with Smoothing Priors
In the statistical approach for self-organizing maps (SOMs), learning is regarded as an estimation algorithm for a Gaussian mixture model with a Gaussian smoothing prior on the ce...
Akio Utsugi
CORR
2010
Springer
74views Education» more  CORR 2010»
15 years 6 months ago
Scalar-linear Solvability of Matroidal Networks Associated with Representable Matroids
We study matroidal networks introduced by Dougherty et al., who showed that if a network is scalar-linearly solvable over some finite field, then the network is a matroidal network...
Anthony Kim, Muriel Médard
CORR
2007
Springer
118views Education» more  CORR 2007»
15 years 6 months ago
Contains and Inside relationships within combinatorial Pyramids
7 Irregular pyramids are made of a stack of successively reduced graphs embedded in the plane. Such pyramids are used within the segmentation framework to encode a hierarchy of pa...
Luc Brun, Walter G. Kropatsch
SAC
2008
ACM
15 years 6 months ago
Configuring features with stakeholder goals
Goal models are effective in capturing stakeholder needs at the time when features of the system-to-be have not yet been conceptualized. Relating goals to solution-oriented featur...
Yijun Yu, Julio Cesar Sampaio do Prado Leite, Alex...