Question: . Fit the same log transformed data using the KNN models with different neigh- borhood size K = {1, 10, 100, 500, 1000, 2000, 4000}.

. Fit the same log transformed data using the KNN models with different neigh- borhood size K = {1, 10, 100, 500, 1000, 2000, 4000}. Plot scatterplots of the data and different fitted curves of the KNN models. Check visually which neighborhood size is the best among the choices

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