Fig. 5: Selection of the members of the Markov blanket (MB) for twinning.

a Example of a Bayesian network for the AZ31 dataset with the Markov blanket for the target variable “Twinned” delimited with a dashed red square. Different colors for the nodes are used to indicate different types of features. b Distribution of values of the T_SF1 and T_SF3 features for the different loading conditions in the AZ31 dataset.