- CFA Exams
- CFA Level I Exam
- Study Session 3. Quantitative Methods (2)
- Reading 7. Machine Learning
- Subject 3. Supervised Machine Learning Algorithms
CFA Practice Question
The most challenging part of using KNN is:
A. the concept of similarity.
B. assumptions about the distribution of the data.
C. reducing the number of features.
Explanation: It is critical to define what it means to be "similar".
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