5 Questions
In Regression Trees, what does each leaf represent?
A numeric value
What type of prediction is made by Regression Trees?
Numeric prediction
When should other methods be used instead of straight lines for making predictions?
When there are more than 2 predictors
What type of tree is a Regression Tree?
A decision tree for numeric data
In a Regression Tree with more than 2 predictors, why is drawing a plot very difficult?
Because the relationship may not be well approximated by straight lines
This quiz covers the basics of regression trees, including their use in avoiding overfitting and their application to problems involving continuous set of values. Topics include introduction to regression trees and their use in solving regression problems.
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