Problem 3 (5 points) Given a data set with 13 samples {(x, y, ), for p =1, 2,...,13} that contains two classes C1 and C2. The label y, is set to y, = 1 if x, EC, and set to y, = 2 if x, EC, . By putting each pair (x , y ) into a vector of the form XP , the data set is explicitly given by P A binary classifier was applied to the above data set and it classified the data as follows: (a) (4 points) Evaluate the performance of the above classifier by constructing its confusion matrix which must be numerically explicit. Make sure to obey the convention to arrange the confusion matrix so that its first column is associated with the actual data in class C1, and so on. (b) (1 point) What is the accuracy of the classification