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Basic Question 1 of 8

Which method/model is a technique to avoid overfitting?

A. Penalized regression
B. Support vector machine
C. K-nearest neighbor

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Learning Outcome Statements

describe unsupervised machine learning algorithms - including principal components analysis, k-means clustering, and hierarchical clustering - and determine the problems for which they are best suited;

CFA® 2026 Level II Curriculum, Volume 1, Module 6.