1297 search results - page 215 / 260 » Refractor Importance Sampling |
IJPRAI
2006
15 years 1 months ago
2006
Linear Discriminant Analysis (LDA) is a popular feature extraction technique in statistical pattern recognition. However, it often suffers from the small sample size problem when ...
CSDA
2007
15 years 1 months ago
2007
An important goal of microarray studies is the detection of genes that show significant changes in observed expressions when two or more classes of biological samples such as tre...
121
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IWC
2006
15 years 1 months ago
2006
Children's perceptions and evaluations of different robot designs are an important unexplored area within robotics research considering that many robots are specifically desi...
122
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JMLR
2006
15 years 1 months ago
2006
Sparsity or parsimony of statistical models is crucial for their proper interpretations, as in sciences and social sciences. Model selection is a commonly used method to find such...
110
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JMLR
2006
2006
Geometric Variance Reduction in Markov Chains: Application to Value Function and Gradient Estimation
15 years 1 months ago
We study a sequential variance reduction technique for Monte Carlo estimation of functionals in Markov Chains. The method is based on designing sequential control variates using s...