Discrete mixtures of kernels for Kriging-based optimization
نویسندگان
چکیده
منابع مشابه
Discrete mixtures of kernels for Kriging-based optimization
Kriging-based exploration strategies often rely on a single Ordinary Kriging model which parametric covariance kernel is selected a priori or on the basis of an initial data set. Since choosing an unadapted kernel can radically harm the results, we wish to reduce the risk of model misspecification. Here we consider the simultaneous use of multiple kernels within Kriging. We give the equations o...
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ژورنال
عنوان ژورنال: Quality and Reliability Engineering International
سال: 2008
ISSN: 0748-8017,1099-1638
DOI: 10.1002/qre.945