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Home » Quiz » Machine Learning Quiz

How does choosing the value of K in the K-Nearest Neighbors (KNN) algorithm impact the decision boundary?

Difficulty level
  • Both 1 & 2 depending on value
  • Makes it more complex
  • Makes it smoother
  • nan
A smaller K value results in a more complex decision boundary, while a larger K value makes it smoother.
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Machine Learning Quiz
Quiz
Why is the choice of distance metric significant in the K-Nearest Neighbors (KNN) algorithm?
The F1-Score is the harmonic mean of _________ and _________.

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