Random Forests - Probability Estimates (+scikit-learn specific)

Question

I am interested in understanding how probability estimates are calculated by random forests, both in general and specifically in Python\'s scikit-learn library (where probabilit

Answer 1

In addition to what Andreas/Dougal said, when you train the RF, turn on compute_importances=True. Then inspect classifier.feature_importances_ to see which features are occurring high-up in the RF's trees.