Question: Consider the following binary classification problem with Y = m, m{0, 1}. At a data point , the conditional probability of Y = 0 is

Consider the following binary classification problem with Y = m, m{0, 1}.

At a data point , the conditional probability of Y = 0 is P (Y = 0 | Z = ) = 0.5. Letbe the nearest neighbour ofand P(Y = 0 | Z = ) = 0.4.

What is the 1-neighbour error at ?

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