Adaptive Gaussian Search : A Novel Non-linear Minimization Technique [Presidential Award Proceedings]

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  • OSHIO Koichi
    Department of Radiology, Juntendo University School of Medicine

Abstract

<p>　A novel minimization technique was developed. The proposed method is based on a Gaussian random search in the parameter space and it can handle a wide range of problems, including bi-exponential curve fitting, in a reasonable time. It uses only function values, and does not require gradients.</p>

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