Classification and regression trees
Wiley & Sons, Inc. WIREs Data Mining Knowl Discov 2011 1 14–23 DOI: 10.1002/widm.8 CLASSIFICATION TREES I n a classification problem, we have a training sam-ple of n observations on a class variable Y that takes values 1, 2,..., k, and p predictor variables, X 1,...,X p. Our goal is to find a model for predict-ing the values of Y from new X ...
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P(Z Cumulative Probabilities of the Standard …
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