Predictions, Lasso Regression, Model Averaging, Spline Regression, Crossvalidation.
error. Below you can see an example of K-fold cross-validation and Leave-One-Out Cross-validation. Left: K-fold cross-validation. Richt: Leave-One-Out cross-validation. In K-Fold Cross-Validation you: Split the data into k approximately equal-sized parts Reserve one part of the data for validation,