Fig. 7
Hyperparameter values for xerostomia: per predictor set, setting A being the small predictor set with high EPV (EPV = 23), and setting B the large predictor set with lower EPV (EPV = 8). The high collinearity settings in red, and the low collinearity setting in blue. The methods are distributed across three plots due to their different scales. Hyperparameter notation follows Table 2, except for λENet , which is the total shrinkage factor for ElasticNet (λℓ1 +λℓ2 )