Interaction effects are handled automatically by decision trees, so there is no need to add explicit interaction terms as one would in OLS regression.
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Q3: In a decision tree, paths through the
Q4: In a classification tree, there may be
Q5: The same predictor variable may appear in
Q6: The label for the first or top
Q7: What is a way decision tree analysis
Q9: In decision tree analysis, predictor variables may
Q10: Decision trees are
A) Nonparametric
B) Nonlinear
C) Robust against
Q11: In decision tree analysis, it is not
Q12: Selecting salient variables prior to running the
Q13: Name the most common approach used to
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