- CFA Exams
- CFA Level I Exam
- Topic 1. Quantitative Methods
- Learning Module 6. Machine Learning
- Subject 3. Supervised Machine Learning Algorithms

###
**CFA Practice Question**

When features are correlated, which method will be THE LEAST efficient?

A. Penalized Regression

B. K-nearest Neighbor

C. Principal Components Analysis

**Explanation:**Both Penalized Regression and Principal Components Analysis are used to deal with highly-correlated features of data.

###
**User Contributed Comments**
0

You need to log in first to add your comment.