Apply a CART model for predicting churn. Use default misclassification costs. Construct a table containing the following
Question:
Apply a CART model for predicting churn. Use default misclassification costs. Construct a table containing the following measures:
a. Accuracy and overall error rate
b. Sensitivity and false-positive rate
c. Specificity and false-negative rate
d. Proportion of true positives and proportion of false positives
e. Proportion of true negatives and proportion of false negatives
f. Overall model cost.
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Related Book For
Data Mining And Predictive Analytics
ISBN: 9781118868676
2nd Edition
Authors: Daniel T Larose, Chantal D Larose
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