how to choose the best model results from cross validation? if I have k = 5 and I train the data and find the best result in the 4th fold, how do I take the 4th fold?
I would recommend reading the following article from Google Scholar:
- Douglas M. Hawkins, Subhash C. Basak, and Denise Mills (2003)Assessing Model Fit by Cross-Validation, J. Chem. Inf. Comput. Sci., 43, 579-586.
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