69 search results - page 6 / 14 » Joint adaptive space and frequency basis selection |
ECML
2005
Springer
14 years 27 days ago
2005
Springer
ABSTRACT. Estimating a non-uniformly sampled function from a set of learning points is a classical regression problem. Kernel methods have been widely used in this context, but eve...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
With the heterogeneous nature of tissue texture, using a single resolution approach for optimum classification might not suffice. In contrast, a multiresolution wavelet packet ana...
ICB
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Spectral subband centroids (SSC) have been used as an additional feature to cepstral coefficients in speech and speaker recognition. SSCs are computed as the centroid fre...
ADCM
2010
13 years 7 months ago
2010
For adaptive representation of nonlinear signals, the bank M of real square integrable functions that have nonlinear phases and nonnegative instantaneous frequencies under the ana...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Three new adaptive equalization algorithms for wireless systems operating over frequency selective MIMO channels are proposed. The problem of the MIMO DFE design is formulated ...