2252 search results - page 88 / 451 » Improving Random Forests |
VTC
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract—In this paper, randomized distributed spacefrequency coding (R-DSFC) scheme is proposed for decentralized wireless relay networks. We consider relay-assisted ARQ to over...
CORR
2011
Springer
12 years 12 months ago
2011
Springer
We establish the restricted isometry property for finite dimensional Gabor systems, that is, for families of time–frequency shifts of a randomly chosen window function. We show...
ICASSP
2011
IEEE
12 years 12 months ago
2011
IEEE
We have recently proposed an EM-style algorithm to optimize log-linear models with hidden variables. In this paper, we use this algorithm to optimize a hidden conditional random ...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
This paper proposes some Markov Random Field (MRF) models for restoration of stereo disparity maps. The main aspect is the use of confidence maps provided by the Symmetric Multipl...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Ensemble of Classifiers (EoC) has been shown effective in improving the performance of single classifiers by combining their outputs. By using diverse data subsets to train classi...