Finding Global Minima with a Filled Function Approach for Non-Smooth Global Optimization
نویسندگان
چکیده
منابع مشابه
Finding Global Minima with a Filled Function Approach for Non-Smooth Global Optimization
A filled function approach is proposed for solving a non-smooth unconstrained global optimization problem. First, the definition of filled function in Zhang 2009 for smooth global optimization is extended to non-smooth case and a new one is put forwarded. Then, a novel filled function is proposed for non-smooth the global optimization and a corresponding nonsmooth algorithm based on the filled ...
متن کاملA Novel Filled Function Method for Global Optimization
This paper considers the unconstrained global optimization with the revised filled function methods. The minimization sequence could leave from a local minimizer to a better minimizer of the objective function through minimizing an auxiliary function constructed at the local minimizer. Some promising numerical results are also included.
متن کاملA New Quasi-Filled Function Method for Constrained Global Optimization
In this paper, a class of new auxiliary function with one parameter on constrained problem for escaping the current local minimizer of global optimization problem is proposed. Firstly, we give a definition of the quasifilled function for constrained problem and under some mild assumptions, we prove the proposed auxiliary function is a quasi-filled function. Then, a new algorithm is presented ac...
متن کاملA filled function method for constrained global optimization
In this paper, a Þlled function for escaping the current local minimizer of a constrained global optimization problem is proposed. Then a Þlled function method for obtaining a global minimizer of the constrained optimization problem is presented. By this method, a global minimizer of a constrained global optimization problem can be obtained just by searching local minimizers of the original con...
متن کاملDiscrete Filled Function Method for Discrete Global Optimization
A discrete filled function method is developed in this paper to solve discrete global optimization problems over “strictly pathwise connected domains.” Theoretical properties of the proposed discrete filled function are investigated and a solution algorithm is proposed. Numerical experiments reported in this paper on several test problems with up to 200 variables have demonstrated the applicabi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Discrete Dynamics in Nature and Society
سال: 2010
ISSN: 1026-0226,1607-887X
DOI: 10.1155/2010/843609