401 search results - page 39 / 81 » Group-theoretic Algorithms for Matrix Multiplication |
144
click to vote
ESANN
2004
15 years 7 months ago
2004
The problem of model selection for support vector machines (SVMs) is considered. We propose an evolutionary approach to determine multiple SVM hyperparameters: The covariance matr...
164
Voted
CORR
2007
Springer
15 years 5 months ago
2007
Springer
This paper addresses the performance of bit-interleaved coded multiple beamforming (BICMB) [1], [2] with imperfect knowledge of beamforming vectors. Most studies for limited-rate ...
213
click to vote
TASLP
2011
15 years 14 days ago
2011
Abstract—The shifted delta cepstrum (SDC) is a widely used feature extraction for language recognition (LRE). With a high context width due to incorporation of multiple frames, S...
154
click to vote
WCNC
2008
IEEE
15 years 12 months ago
2008
IEEE
—Among all blind channel estimation problems, subspace-based algorithms are attractive due to its fastconverging nature. It primarily exploits the orthogonality structure of the ...
132
click to vote
FOCS
2006
IEEE
15 years 11 months ago
2006
IEEE
We present new algebraic approaches for several wellknown combinatorial problems, including non-bipartite matching, matroid intersection, and some of their generalizations. Our wo...