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Proceedings ArticleDOI

A pseudo-Bayesian method of global optimization

Stuckman
- pp 428-431
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TLDR
A method of global searching which takes some of the advantageous principles of Bayesian methods such as memory of past evaluations, yet also uses principles of genetic algorithms such as parallel structure and reduced complexity is discussed.
Abstract
A method of global searching which takes some of the advantageous principles of Bayesian methods such as memory of past evaluations, yet also uses principles of genetic algorithms such as parallel structure and reduced complexity. is discussed. Results for this method are found on the basis of the number of evaluations needed to converge upon the global solution for a standard test function. The algorithm is shown to converge probabilistically as the number of evaluations approaches infinity, and is shown to have a computational complexity of O(i), where i is the number of iterations. >

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Proceedings ArticleDOI

Efficient initialization of a pseudo-Bayesian global optimization hybrid

B. Stuckman, +1 more
TL;DR: The authors present an initialization procedure for a pseudo-Bayesian global optimization hybrid which allows initialization by a single point and is compared to the performance of Bayesian as well as other classes of global optimization algorithms.
References
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Journal ArticleDOI

A versatile stochastic model of a function of unknown and time varying form

TL;DR: In this paper, a random walk model of an unknown function is proposed to solve the problem of optimal search for a system with a performance function of unknown, time varying, and possibly multipeak form.
Journal ArticleDOI

A global search method for optimizing nonlinear systems

TL;DR: The theory and implementation of a global search method of optimization in n dimensions, inspired by Kushner's method in one dimension, are presented, which has the power of other Bayesian/sampling techniques without the need for a separate local optimization technique for improved convergence.
Journal ArticleDOI

A new global optimization method for electronic circuit design

TL;DR: An algorithm is described which can determine a neighborhood of the global optimum of an objective function as well as an estimate of theGlobal optimum given this information, and a local optimization procedure can be employed to locate theglobal optimum.
Proceedings ArticleDOI

A nonparametric global optimization method using the rank transformation

TL;DR: A nonparametric multidimensional search method that is based on ranking the functional evaluations is proposed for constrained global optimization and yields favorable results on three standard 2D and 3D test functions.
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