Question $2.$ Nearest Neighbors

For the data in Table $1,$ consider that No$=-1$ and Yes$=1.$ Use Minkowski dis$-$

tance with $p=2$ to answer the following questions:

a$)$ A new email comes in with Viagra? $=$ No$,$ Inheritance $?=$ No$,$ Bulk? $=$ Yes.

Use $k-$Nearest Neighbors with $k=1,$ to calculate whether the email is

spam

b$)$ A new email comes in with Viagra?$=$No$,$ Inheritance $?=$ Yes, Bulk?$=$No$.$

Use $k-$Nearest Neighbors with $k=1,$ to calculate whether the email is

spam

The Minkowski distance is given by the following expression:

$({\displaystyle \underset{i=1}{\overset{n}{}}}|x_i-y_i{|}^p)$