Artificial Intelligence, Machine Learning, Data Science, Algorithms, Mathematics.
x 0.448–0.024x0.041–0) = 0.014/100 = 0.00014 : 4th Node: Value=[1,47] =(0.024x0.041–0–0)/100 =0.0000098 The 1st step is done, we now move on to calculating feature importance for every feature present. The formula is simple, feature importance for feature K= Σnode’s importance splitting on feature