Sciweavers

518 search results - page 1 / 104
» Dynamic Oscillating Search algorithm for feature selection
Sort
View
ICPR
2008
IEEE
13 years 11 months ago
Dynamic Oscillating Search algorithm for feature selection
Petr Somol, Jana Novovicová, Jiri Grim, Pav...
ICPR
2000
IEEE
13 years 9 months ago
Oscillating Search Algorithms for Feature Selection
A new sub-optimal subset search method for feature selection is introduced. As opposed to other till now known subset selection methods the oscillating search is not dependent on ...
Petr Somol, Pavel Pudil
CIARP
2006
Springer
13 years 8 months ago
Oscillating Feature Subset Search Algorithm for Text Categorization
Abstract. A major characteristic of text document categorization problems is the extremely high dimensionality of text data. In this paper we explore the usability of the Oscillati...
Jana Novovicová, Petr Somol, Pavel Pudil
KDD
1995
ACM
133views Data Mining» more  KDD 1995»
13 years 8 months ago
Feature Subset Selection Using the Wrapper Method: Overfitting and Dynamic Search Space Topology
In the wrapperapproachto feature subset selection, a searchfor an optimalset of features is madeusingthe induction algorithm as a black box. Theestimated future performanceof the ...
Ron Kohavi, Dan Sommerfield
ICPR
2006
IEEE
14 years 5 months ago
Multi-Subset Selection for Keyword Extraction and Other Prototype Search Tasks Using Feature Selection Algorithms
We present a framework that enables the use of traditional feature selection algorithms in a new context - for building a set of subsets of specified properties. During the course...
Pavel Pudil, Petr Somol