As cross validation may help limit overfitting, I think this tech can also help random forest to avoid overfitting sometime. But it is little weird using cross validation because random forests are already an ensemble method using random samples when training.
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1what is your goal with using cross-validation? – charles Jan 07 '16 at 13:55
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@charles As cross validation may help limit overfitting, I think this tech can also help random forest to avoid overfitting sometime. – Xiang Zhang Jan 08 '16 at 08:29