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Conference papers
Building kriging models using hierarchical codes with different levels of accuracy.
Abstract : This paper deals with the Gaussian process based approximation of a code which can be run at different levels of accuracy using co-kriging. This method allows us to improve a surrogate model of a complex computer code using fast approximations of it. In particular, we focus on the case of large number of code levels. A thermodynamic example is used to illustrate a 3-level co-kriging.
Cited literature [4 references]
https://hal.archives-ouvertes.fr/hal-00654710
Contributor : Loic Le Gratiet <>
Submitted on : Thursday, December 22, 2011 - 5:26:50 PM
Last modification on : Wednesday, December 9, 2020 - 3:14:51 PM
Long-term archiving on: : Friday, March 23, 2012 - 2:35:06 AM
Contributor : Loic Le Gratiet <>
Submitted on : Thursday, December 22, 2011 - 5:26:50 PM
Last modification on : Wednesday, December 9, 2020 - 3:14:51 PM
Long-term archiving on: : Friday, March 23, 2012 - 2:35:06 AM
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