should or not split
computed split values
Compute splits using DecisionTreeClassifier
input dataset of (label, feature) tuples
Criterion used for information gain calculation (case-insensitive).
Maximum number of bins Must be >= 2 and <= number of categories in any categorical feature.
Maximum depth of the tree (>= 0).
Minimum information gain for a split to be considered at a tree node.
Minimum number of instances each child must have after split.