Kfold loss returns cost function of the trained classifier ?
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Hi, I couldn't completely understand what kfoldloss() function return. Is it the result of cost( or loss) function of SVM estimated during the traing while using k-fold cross validation ?
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Tejas
on 8 Jul 2025
Hello Gorkem,
The "kfoldLoss" function returns the loss averaged over all the folds. For more information on how this loss is computed for each fold, refer to this documentation: https://www.mathworks.com/help/stats/classreg.learning.partition.classificationpartitionedmodel.kfoldloss.html#mw_050b1f4b-1273-40e9-a36e-4197b357a945 .
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