17288 search results - page 289 / 3458 » Hybrid Optimizations: Which Optimization Algorithm to Use |
153
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HIS
2008
15 years 5 months ago
2008
Classification in imbalanced domains is a recent challenge in machine learning. We refer to imbalanced classification when data presents many examples from one class and few from ...
151
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NIPS
2008
15 years 5 months ago
2008
Recently, supervised dimensionality reduction has been gaining attention, owing to the realization that data labels are often available and indicate important underlying structure...
122
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UAI
2004
15 years 5 months ago
2004
We present a new method for nonlinear prediction of discrete random sequences under minimal structural assumptions. We give a mathematical construction for optimal predictors of s...
102
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Reduced rank regression (RRR) has found application in various fields of signal processing. In this paper we propose a novel extension of the RRR model which we call sparse varia...
128
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ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper revisits the problem of source-channel coding for error-resilient video streaming, using redundant encoding. We propose a new method to jointly optimize the macroblock ...