75 search results - page 1 / 15 » Joint covariate selection and joint subspace selection for m... |
51
Voted
SAC
2010
ACM
14 years 9 months ago
2010
ACM
CVPR
2010
IEEE
14 years 8 months ago
2010
IEEE
We address the problem of computing joint sparse representation of visual signal across multiple kernel-based representations. Such a problem arises naturally in supervised visual...
100
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SDM
2012
SIAM
13 years 1 months ago
2012
SIAM
Finding latent factors of the data using matrix factorizations is a tried-and-tested approach in data mining. But finding shared factors over multiple matrices is more novel prob...
TCOM
2008
14 years 10 months ago
2008
Abstract--This paper addresses the problem of joint optimization of transmit beamforming and space-frequency (SF) coding for MIMO-OFDM systems with spatial correlation feedback in ...
74
Voted
CVPR
2004
IEEE
16 years 22 days ago
2004
IEEE
We treat feature selection and basis selection in a unified framework by introducing the masking matrix. If one considers feature selection as finding a binary mask vector that de...