I tried testing interaction constraint feature from command line arguments.
added below args to the basic args -
But got runtime error “InteractionConstraint must be given an inner evaluator”
Please guide me, what is inner evaluator I should provide for executing interaction constraint feature.
I have used basic args as following:
nthread=50 num_round=5 max_depth=3 learning_rate=0.1 min_child_weight=20
reg_lambda=0 min_split_loss=0 objective=binary:logistic