Classification And Regression Trees


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Classification And Regression Trees

CART Classification And Regression Trees. CART is a method of splitting the independent variables into small groups and fitting a constant function to the small data sets. In categorical trees, the constant function is one that takes on a finite small set of values (e.g., Y or N, low or medium or high). In regression trees, the mean value of the response is fit to small connected data sets.


Source : Two Crows Consulting