(Choose 1 answer)
17/50-CAP
Decision trees used as classifiers compute the value assigned to a leaf by calculating the ratio: number of observations of one class divided by the number of observations in that leaf
E.g. number of customers that are younger than 50 years old divided by the total number of customers.
How are leaf values calculated for regression decision trees?
A. average value of the predicted variable
B. median value of the predicted variable
C. mode value of the predicted variable
D. weighted average value of the predicted variable
Osh
Q: 18
