4842 search results - page 171 / 969 » Combining Estimators to Improve Performance |
162
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We address covariance estimation under mean-squared loss in the Gaussian setting. Specifically, we consider shrinkage methods which are suitable for high dimensional problems wit...
155
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CAAN
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. Helsgaun has introduced and implemented the lower tolerances (-values) for an approximation of Held-Karp's 1-tree with the purpose to improve the Lin-Kernighan Heuri...
166
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
The recognition of handwritten characters, words, and text arouses great interest today. To develop the best working system is subject of many papers published. With this paper, m...
203
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ICMCS
2006
IEEE
16 years 15 days ago
2006
IEEE
To bridge the gap between high level semantic concepts and low level visual features in content-based image retrieval (CBIR), online feature selection is really required. An effec...
142
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INFORMS
2010
15 years 3 months ago
2010
Controlled Sequential Bifurcation (CSB) is a factor-screening method for discrete-event simulations. It combines a multi-stage hypothesis testing procedure with the original Seque...