Parameters Description Types
BinarySplits Whether to use binary splits on nominal attributes when building the partial trees Boolean
ConfidenceFactor The confidence factor used for pruning (smaller values incur more pruning) Numeric
MinNumObj The minimum number of instances per rule. Numeric
ReducedErrorPruning Whether reduced-error pruning is used instead of C4.5 pruning. Boolean
Unpruned Whether pruning is performed Boolean
Table 26: Summary of the PART rule learner parameters.