Discovering informative patterns and data cleaning
Advances in knowledge discovery and data mining
Wrappers for feature subset selection
Artificial Intelligence - Special issue on relevance
Data mining: concepts and techniques
Data mining: concepts and techniques
An introduction to variable and feature selection
The Journal of Machine Learning Research
Variable selection using svm based criteria
The Journal of Machine Learning Research
Efficient Feature Selection via Analysis of Relevance and Redundancy
The Journal of Machine Learning Research
Information-preserving hybrid data reduction based on fuzzy-rough techniques
Pattern Recognition Letters
The coefficient of intrinsic dependence (feature selection using el CID)
Pattern Recognition
Active feature selection using classes
PAKDD'03 Proceedings of the 7th Pacific-Asia conference on Advances in knowledge discovery and data mining
Mixed feature selection based on granulation and approximation
Knowledge-Based Systems
A rough set approach to feature selection based on ant colony optimization
Pattern Recognition Letters
Consistency based attribute reduction
PAKDD'07 Proceedings of the 11th Pacific-Asia conference on Advances in knowledge discovery and data mining
Part-based feature synthesis for human detection
ECCV'10 Proceedings of the 11th European conference on Computer vision: Part IV
A Boolean function approach to feature selection in consistent decision information systems
Expert Systems with Applications: An International Journal
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As a feature selection method, support vector machines-recursive feature elimination (SVM-RFE) can remove irrelevance features but don’t take redundant features into consideration. In this paper, it is shown why this method can’t remove redundant features and an improved technique is presented. Correlation coefficient is introduced to measure the redundancy in the selected subset with SVM-RFE. The features which have a great correlation coefficient with some important feature are removed. Experimental results show that there actually are several strongly redundant features in the selected subsets by SVM-RFE. The coefficients are high to 0.99. The proposed method can not only reduce the number of features, but also keep the classification accuracy.