Problem #$8[14$ points$]$

The figure below shows training data with two features, with each example labeled as

being in the positive $($filled$-$in points$)$ or negative $($open points$)$ class. Proposed linear

discriminant functions $($C$1$ through C$6)$ are shown as dotted lines, each one indicating a

different classifier for this data. Each classifier classifies points to the upper$-$right of its

dotted line as positive and points to the lower$-$left of its dotted line as negative.

$($a$)$ Draw the coverage plot for this data and plot the different classifiers $($and label

them as $C1,C2,$ etc.$).$

$($b$)$ Draw the ROC plot and label the classifiers on the plot.

$($c$)$ Which classifiers have the highest and lowest accuracy?

$($d$)$ Which classifiers have the highest and lowest precision?

$($e$)$ Which classifiers have the highest and lowest recall?

$($f$)$ Which classifiers $($if any$)$ are complete?

$($g$)$ Which classifiers $($if any$)$ are consistent?