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

8 vues (au cours des 30 derniers jours)
Prashant Rajbhandari
Prashant Rajbhandari le 5 Oct 2018
Réponse apportée : ahmed nebli le 5 Oct 2018
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.

Connectez-vous pour répondre à cette question.

Réponses (1)

ahmed nebli
ahmed nebli le 5 Oct 2018
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

Catégories

En savoir plus sur Statistics and Machine Learning Toolbox dans Help Center et File Exchange

Tags

Produits


Version

R2018a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by