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HAIS
2009
Springer
15 years 8 months ago
A First Study on the Use of Coevolutionary Algorithms for Instance and Feature Selection
Abstract. Cooperative Coevolution is a technique in the area of Evolutionary Computation. It has been applied to many combinatorial problems with great success. This contribution p...
Joaquín Derrac, Salvador García, Fra...
JCRD
2006
71views more  JCRD 2006»
15 years 4 months ago
Feature Preserving Mesh Simplification Based on Corner Cutting
Abstract Most of the existing algorithms for simplifying triangular meshes might lose some important shape features of the original model, especially at low levels of the simplifie...
Zhongping Ji, Ligang Liu, Guojin Wang
CIKM
2009
Springer
15 years 11 months ago
Characterizing and predicting search engine switching behavior
Search engine switching describes the voluntarily transition from one Web search engine to another. In this paper we present a study of search engine switching behavior that combi...
Ryen W. White, Susan T. Dumais
ICRA
2007
IEEE
159views Robotics» more  ICRA 2007»
15 years 11 months ago
Visual Servoing from Spheres using a Spherical Projection Model
— In this paper, we investigate the use of a spherical projection model to search for optimal visual features for visual servoing. A new minimal set of three visual features is p...
Romeo Tatsambon Fomena, François Chaumette
IBPRIA
2005
Springer
15 years 10 months ago
Extended Bi-gram Features in Text Categorization
Usually, in traditional text categorization systems based on Vector Space Model, there is no context information in a feature vector, which limited the performance of the system. T...
Xian Zhang, Xiaoyan Zhu