Title : 
Simultaneous Feature and Model Selection for High-Dimensional Data
         
        
            Author : 
Perolini, Alessandro ; Guérif, Sébastien
         
        
            Author_Institution : 
Dipart. di Ing. Gestionale Piazza L. da Vinci, Politec. di Milano, Milan, Italy
         
        
        
        
        
        
            Abstract : 
The paper proposes an Evolutionary-based method to improve the prediction performance of Support Vector Machines classifiers applied to both artificial and real-world datasets which suffer from the curse of dimensionality. This method performs a simultaneous feature and model selection to discover the subset of features and the SVM parameters´ values which provide a low prediction error. Moreover, it does not require a pre-processing step to filter the features so it can be applied to a whole dataset.
         
        
            Keywords : 
evolutionary computation; feature extraction; pattern classification; support vector machines; SVM parameters; artificial datasets; evolutionary-based method; high-dimensional data; prediction error; real-world datasets; simultaneous feature and model selection; support vector machine classifier prediction performance; Biological cells; Colon; Feature extraction; Genetic algorithms; Kernel; Support vector machines; Training; Feature selection; Support Vector Machines; classification performance; model selection;
         
        
        
        
            Conference_Titel : 
Tools with Artificial Intelligence (ICTAI), 2011 23rd IEEE International Conference on
         
        
            Conference_Location : 
Boca Raton, FL
         
        
        
            Print_ISBN : 
978-1-4577-2068-0
         
        
            Electronic_ISBN : 
1082-3409
         
        
        
            DOI : 
10.1109/ICTAI.2011.16