The paper discusses how hyperparameter tuning enhances Anchor Data Augmentation (ADA) for robust regression.Anchor Data Augmentation is a technique that introduces artificial heterogeneity in the target variable by leveraging an anchor variable.The paper presents the construction of the anchor matrix and the impact of hyperparameter values on the augmentation procedure.The authors recommend applying ADA on each minibatch instead of the entire dataset to add diversity to the mixing behavior.