[FIXED] Getting decision path in GradientBoostingClassifier

Issue

sklearn.ensemble.RandomForestClassifier has decision_path method. I was wondering how we can get the same output as decision_path in sklearn.ensemble.GradientBoostingClassifier.

Solution

Each individual decision tree has the decision_path method, and the random forest just collects those together. You can, more or less, copy that code to get the same thing out of the GBM.

Answered By - Ben Reiniger