search

tobast / OC4.5

A pure OCaml implementation of the C4.5 decision tree generator algorithm
GNU Lesser General Public License v3.0
7 stars 1 forks source link

extract from a tree features importance #6

Open UnixJunkie opened 6 years ago

UnixJunkie commented 6 years ago

related to https://github.com/tobast/ORandForest/issues/5

UnixJunkie commented 6 years ago

"we can add up the total amount that the Gini index is decreased by splits over a given predictor, averaged over all tree" says an expert