Cubist
method = 'cubist'
Type: Regression
Tuning Parameters: committees (#Committees), neighbors (#Instances)
Logistic Model Trees
method = 'LMT'
Type: Classification
Tuning Parameters: iter (# Iteratons)
Model Rules
method = 'M5Rules'
Type: Regression
Tuning Parameters: pruned (Pruned), smoothed (Smoothed)
Model Tree
method = 'M5'
Type: Regression
Tuning Parameters: pruned (Pruned), smoothed (Smoothed), rules (Rules)