Question

Why it is conventional to use odd volues of k in knn binary classification?

Answer 1

Here is your answer ⤵⤵⤵

It is advisible to take odd values for binary classification to avoid the ties i.e. two classes labels achieving the same score.

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Answer 2

It is advisible to take odd values for binary classification to avoid the ties i.e. two classes labels achieving the same score.