Implement Uplift Decision Tree with DeltaDeltaP Split

This is a demo for the uplift decision tree with DeltaDeltaP split. The example data is from https://github.com/sibmike/uplift, and the example preds is based on these hyperparameters:

  • max_depth = 3
  • min_samples_leaf = 6000
  • min_samples_leaf_treated = 2500
  • min_samples_leaf_control = 2500