848 search results - page 75 / 170 » Feature selection in a kernel space |
67
Voted
AIIA
2007
Springer
15 years 6 months ago
2007
Springer
A paradigm for music expression understanding based on a joint semantic space, described by both affective and sensorial adjectives, is presented. Machine learning techniques were...
NIPS
2003
15 years 1 months ago
2003
We derive the limiting form of the eigenvalue spectrum for sample covariance matrices produced from non-isotropic data. For the analysis of standard PCA we study the case where th...
119
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CVPR
2003
IEEE
16 years 2 months ago
2003
IEEE
We consider the problem of learning with instances defined over a space of sets of vectors. We derive a new positive definite kernel f(A B) defined over pairs of matrices A B base...
115
Voted
CVPR
2004
IEEE
15 years 4 months ago
2004
IEEE
Relevance feedback approaches based on support vector machine (SVM) learning have been applied to significantly improve retrieval performance in content-based image retrieval (CBI...
144
Voted
CVPR
2009
IEEE
16 years 7 months ago
2009
IEEE
Much of recent action recognition research is based on
space-time interest points extracted from video using a Bag
of Words (BOW) representation. It mainly relies on the discrimi...