2509[ai-geostats] about cross-validation
- Apr 26, 2006Dear everyone,
One of my colleague asked me about the mathematical
equation of cross-validation method (leave-one-out
method), and I said that it depends on the estimation
method he used. He wants to know the general
mathematical equation to define a cross-validation
So far, in my experience, such method is performed
just to check...which variograms model we used in
(kriging) estimation are correct (valid).
But cross-validation method should be used also to
check the validation of any kind of estimation methods
May someone address me to a reference or book
discussed in detail about cross-validation
(leave-one-out) method, especially in mathematical
point of view. Any kind of information related to this
method is also appreciated.
Many thanks for kind attention.
Earth Resources Exploration Research Group
Faculty of Earth Sciences and Mineral Technology
Institut Teknologi Bandung (ITB), Indonesia
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