Decision Tree Engine

Train a decision tree classifier from labeled data. Returns the fitted tree as JSON for use with predict/prune/export. U

Run prediction on a fitted decision tree. Pass the tree_json from train and a feature vector. Use when classifying new d

Get feature importance scores from a fitted tree. Returns weighted impurity decrease per feature. Use when understanding

Cost-complexity prune a fitted tree. Reduces overfitting by removing low-value splits. Use when a tree is too deep or co

Get summary statistics for a fitted tree without modifying it. Use when inspecting tree structure.