- CFA Exams
- CFA Level I Exam
- Topic 1. Quantitative Methods
- Learning Module 6. Machine Learning
- Subject 3. Supervised Machine Learning Algorithms
CFA Practice Question
In a CART model, which technique is NOT used to avoid overfitting?
B. optimizing the k value
C. pruning
A. adding regularization parameters
B. optimizing the k value
C. pruning
Correct Answer: B
Regularization can be implemented by adding more parameters or reducing the size of the regression tree (pruning).
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