A rapid parameter selection method of kernel function
by Shi Huishu; San Ye; Zhu Yi
International Journal of Information and Communication Technology (IJICT), Vol. 9, No. 3, 2016

Abstract: Parameter selection is an important issue for kernel method. As a commonly used parametric search method, grid search can ensure to obtain good parameters, but requires large amount of computation. Aiming to the problem, a rapid hybrid parameter selection method of kernel function based on uniform design and grid search is proposed in this paper. Uniform design is used to preliminary search of a well-performed parameter combination in the value range. Grid search is used to search around the parameter combination to improve the performance of kernel function further. Effectiveness and generality of the method are proved by experiment.

Online publication date: Wed, 14-Sep-2016

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Information and Communication Technology (IJICT):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com