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Old 08-27-2012, 07:53 AM
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htlin htlin is offline
Join Date: Aug 2009
Location: Taipei, Taiwan
Posts: 601
Default Re: Training v Testing set size rules of thumb...

The most common number of folds used for cross validation is 3 to 10, and more than 20 is really rare. For single-shot validation, I've seen 5% up to 40% reserved for validation. Hope this helps.
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