616 search results - page 63 / 124 » Feature selection through gravitational search algorithm |
110
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GECCO
2007
Springer
15 years 6 months ago
2007
Springer
The topological properties of a network directly impact the flow of information through a system. For example, in natural populations, the network of inter-individual contacts aff...
GECCO
2007
Springer
15 years 6 months ago
2007
Springer
We review recent work on the Hierarchical-If-And-Only-If problem and present a new hierarchical problem, HIFF-M that does not fit with previous explanations for evolutionary diffi...
103
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ICDAR
2011
IEEE
13 years 11 months ago
2011
IEEE
—In this paper, we present a novel method to recognize characters with severe perspective distortion using hash tables and perspective invariants. The proposed algorithm consists...
SIGIR
2005
ACM
15 years 5 months ago
2005
ACM
Different from traditional information retrieval, both content and structure are critical to the success of Web information retrieval. In recent years, many relevance propagation ...
101
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CIKM
2008
Springer
15 years 1 months ago
2008
Springer
This paper addresses the challenging problem of similarity search over widely distributed ultra-high dimensional data. Such an application is retrieval of the top-k most similar d...