616 search results - page 61 / 124 » Feature selection through gravitational search algorithm |
112
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CIVR
2008
Springer
15 years 1 months ago
2008
Springer
Recent content-based video retrieval systems combine output of concept detectors (also known as high-level features) with text obtained through automatic speech recognition. This ...
109
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DIS
2010
Springer
14 years 10 months ago
2010
Springer
Abstract. One of the main goals of Discovery Science is the development and analysis of methods for automatic knowledge discovery in the natural sciences. A central area of natural...
EMO
2006
Springer
15 years 3 months ago
2006
Springer
In this paper we study a number of issues related to the design of a cellular genetic algorithm (cGA) for multiobjective optimization. We take as an starting point an algorithm fol...
ICML
2006
IEEE
16 years 19 days ago
2006
IEEE
We present a discrete spectral framework for the sparse or cardinality-constrained solution of a generalized Rayleigh quotient. This NPhard combinatorial optimization problem is c...
103
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SMI
2003
IEEE
15 years 5 months ago
2003
IEEE
In this paper, we describe a novel method for searching and comparing 3D objects. The method encodes the geometric and topological information in the form of a skeletal graph and ...