Question: What is a major drawback to the basic majority voting classification in kNN ? It requires frequent human subjective input during computation. Classes that are

What is a major drawback to the basic majority voting classification in kNN?
It requires frequent human subjective input during computation.
Classes that are more clustered tend to dominate prediction.
Even the naive version of the algorithm is hard to implement.
Classes with more frequent examples tend to dominate prediction.

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