Selection of an Interval for Variable Shape Parameter in Approximation by Radial Basis Functions | Zendy

Jafar Biazar | Zendy; Mohammad Hosami | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Selection of an Interval for Variable Shape Parameter in Approximation by Radial Basis Functions

Author(s) -

Jafar Biazar,

Mohammad Hosami

Publication year - 2016

Publication title -

advances in numerical analysis

Language(s) - English

Resource type - Journals

eISSN - 1687-9570

pISSN - 1687-9562

DOI - 10.1155/2016/1397849

Subject(s) - interval (graph theory) , variable (mathematics) , mathematics , shape parameter , function (biology) , basis (linear algebra) , selection (genetic algorithm) , radial basis function , mathematical optimization , mathematical analysis , statistics , geometry , computer science , artificial intelligence , combinatorics , evolutionary biology , artificial neural network , biology

In radial basis function approximation, the shape parameter can be variable. The values of the variable shape parameter strategies are selected from an interval which is usually determined by trial and error. As yet there is not any algorithm for determining an appropriate interval, although there are some recipes for optimal values. In this paper, a novel algorithm for determining an interval is proposed. Different variable shape parameter strategies are examined. The results show that the determined interval significantly improved the accuracy and is suitable enough to count on in variable shape parameter strategies

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research