Output of the KNN algorithm question -> Prediction or probability Hello Dr. Ballings,
In the question on KNN algorithm (2.8.4), you asked us to -
Compute the proportions of 1s in churn for all of "df_new", in other words, make a prediction for all instances in "df_new"
So, should our output be the probability of a 1 in churn (i.e. a number between 0 and 1) or a concrete prediction (i.e. 0 or 1)?
My initial thought is since you said prediction it should be 0 or 1, but since you also asked for computing the proportions, I got a little
Answers and follow-up questions Answer or follow-up question 1
It should be a score (probability) between 0 and 1.
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