how to do 5 fold cross-validation for regression problem?

2018 10 5
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更新时间：2018 10 5
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want to break a simple dataset such as bodyfat_dataset into 5 folds. then use the indices to perform training and testing of the dataset using fitnet.

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回答（1 个）

ahmed nebli
ahmed nebli 2018-10-5

0 个投票

u have to use cvpartition like this exapmple kf=5; c = cvpartition(size(data.label,1),'KFold',kf);
u can find more information about cvpartition here https://www.mathworks.com/help/stats/cvpartition.html

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