What does an "estimate" represent for Boosted Trees ?
Hello Questions for Boosted Trees under Predictive Modeling platform: 1- What does an "estimate" represent at the split end mathematically ? Is it an expected change in response per unit change in the parameter (ie.. sensitivity ) ? 2- Assuming e.g. 200 layers of boosted trees model , is the final predicted model equal to the 200th i.e. last layers' model or an average of all 200 models ? I am n...