Identifying Efficient Kernel Function in Multiclass Support Vector Machines

  • Sangeetha R
  • Kalpana D
N/ACitations
Citations of this article
18Readers
Mendeley users who have this article in their library.

Abstract

Support vector machine (SVM) is a kernel based novel pattern classification method that is significant in many areas like data mining and machine learning. A unique strength is the use of kernel function to map the data into a higher dimensional feature space. In training SVM, kernels and its parameters have very vital role for classification accuracy. Therefore, a suitable kernel design and its parameters should be used for SVM training. In this paper, we present certain kernel functions for multiclass support vector machines and propose the appropriate and optimal kernel for one-versus-one (OAO) and one-versus-all (OAA) multiclass support vector machines. The performance of the one-versus-one and one-versus-all multiclass SVM are illustrated by empirical results and it is evaluated by the parameters like support vectors, support vector percentage, classification error, training error and CPU time. The experimental results demonstrate the ability to use more generalized kernel function and it goes to prove that the polynomial kernel’s efficiency in terms of high classification accuracy for several datasets.

Cite

CITATION STYLE

APA

Sangeetha, R., & Kalpana, Dr. B. (2011). Identifying Efficient Kernel Function in Multiclass Support Vector Machines. International Journal of Computer Applications, 28(8), 18–23. https://doi.org/10.5120/3408-4754

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free