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"Saving individual training/test sets used in x-validation"

gordiongordion Member Posts: 3 Contributor I
edited June 2019 in Help
Crossvalidation automatically splits data into several subsets. Is there a store these internal datasets to individual files at each round?

Thanks.
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    earmijoearmijo Member Posts: 270 Unicorn
    I don't think you can do that. The best alternative I can think of is Batch X-Validation. With it, you define the batches yourself. You have full control over which observations go into each fold.
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    awchisholmawchisholm RapidMiner Certified Expert, Member Posts: 458 Unicorn
    Hello

    The process here http://rapid-i.com/rapidforum/index.php/topic,6629.msg23271.html#msg23271 remembers each training and test fold for later use. You could modify it to store into a set of files.

    Andrew
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