## CART Algorithm: Best Split for a Categorical Variable

Similar to continuous variables, Decision Tree Algorithm - CART has to find the best split for categorical variable as well. Only difference will be to find possible cut off values. For example, we have a variable - education- it had 4 levels -"University","Graduate","High School" and "Others". We consider all possible two way splits for the ... Read moreCART Algorithm: Best Split for a Categorical Variable