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PR
2006
83views more  PR 2006»
15 years 2 months ago
Optimal convex error estimators for classification
A cross-validation error estimator is obtained by repeatedly leaving out some data points, deriving classifiers on the remaining points, computing errors for these classifiers on ...
Chao Sima, Edward R. Dougherty
TWC
2008
105views more  TWC 2008»
15 years 2 months ago
Receive Antenna Array Strategies in Fading and Interference: An Outage Probability Comparison
We explore tradeoffs between different reception strategies of multiple receive antennas in fading channels with co-channel interference (CCI). Our tradeoff analysis is based on ou...
Juan M. Romero-Jerez, Andrea J. Goldsmith
138
Voted
TMI
1998
137views more  TMI 1998»
15 years 1 months ago
Dynamic Imaging and Tracer Kinetic Modeling for Emission Tomography Using Rotating Detectors
— When performing dynamic studies using emission tomography the tracer distribution changes during acquisition of a single set of projections. This is particularly true for some ...
Chi-Hoi Lau, David Dagan Feng, Brian F. Hutton, Da...
115
Voted
MM
2010
ACM
402views Multimedia» more  MM 2010»
15 years 18 days ago
Discriminative codeword selection for image representation
Bag of features (BoF) representation has attracted an increasing amount of attention in large scale image processing systems. BoF representation treats images as loose collections...
Lijun Zhang 0005, Chun Chen, Jiajun Bu, Zhengguang...
123
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COLT
2010
Springer
15 years 6 days ago
Toward Learning Gaussian Mixtures with Arbitrary Separation
In recent years analysis of complexity of learning Gaussian mixture models from sampled data has received significant attention in computational machine learning and theory commun...
Mikhail Belkin, Kaushik Sinha
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