3961 search results - page 297 / 793 » Algorithmic Statistics |
196
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COMPGEOM
1993
ACM
15 years 11 months ago
1993
ACM
We give a practical and provably good Monte Carlo algorithm for approximating center points. Let P be a set of n points in IRd . A point c ∈ IRd is a β-center point of P if eve...
190
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COLT
2008
Springer
15 years 9 months ago
2008
Springer
Coordinate gradient learning is motivated by the problem of variable selection and determining variable covariation. In this paper we propose a novel unifying framework for coordi...
194
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GECCO
2009
Springer
15 years 11 months ago
2009
Springer
High–dimensional optimization problems appear very often in demanding applications. Although evolutionary algorithms constitute a valuable tool for solving such problems, their ...
188
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DICTA
2003
15 years 8 months ago
2003
Most codecs such as MPEG-1,2 are based on processing pixels in predetermined tiles of square blocks. The processing of each block is independent of the object-based contents that m...
168
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JACM
2007
15 years 7 months ago
2007
This article provides a new conceptual perspective on survey propagation, which is an iterative algorithm recently introduced by the statistical physics community that is very effe...