Title :
Learning performance of Gaussian kernel online SVMC based on Markov sampling
Author :
Jie Xu; Yan Yang; Bin Zou
Author_Institution :
Faculty of Computer and Information Engineering, Hubei University, Wuhan, 430062, China
Abstract :
In this paper we consider the learning ability of Gaussian kernels online support vector machine for classification (SVMC) with non-i.i.d. input samples, Markov training samples. We introduce a new Gaussian kernels online SVMC algorithm with Markov selective sampling, and give the experimental researches on the generalization ability of online SVMC method with Markov selective sampling for RBF kernels and benchmark repository. The numerical studies show that the learning ability of Gaussian kernels online SVMC method with Markov selective sampling is better than that of randomly independent sampling.
Keywords :
"Markov processes","Kernel","Support vector machines","Approximation algorithms","Machine learning algorithms","Training","Predictive models"
Conference_Titel :
Natural Computation (ICNC), 2015 11th International Conference on
Electronic_ISBN :
2157-9563
DOI :
10.1109/ICNC.2015.7377968