Use the confusion matrix for Model X and confusion matrix for Model Y to answer questions 4 through 6.
$$\begin{array} { | c | c | c | c | c | c | c | }
\hline \begin{array} { c }
\text { Model } \
\mathrm { X }
\end{array} & \begin{array} { c }
\text { Computed } \
\text { Accept }
\end{array} & \begin{array} { c }
\text { Computed } \
\text { Reject }
\end{array} & \begin{array} { c }
\text { Model } \
\text { Y }
\end{array} & \begin{array} { c }
\text { Computed } \
\text { Accept }
\end{array} & \begin{array} { c }
\text { Computed } \
\text { Reject }
\end{array} \
\hline \text { Accept } & 10 & 5 & \text { Accept } & 6 & 9 \
\hline \text { Reject } & \mathbf { 2 5 } & 60 & \text { Reject } & 15 & 70 \
\hline
\end{array}$$
-You will notice that the lift for both models is the same. Assume that the cost of a false reject is significantly higher than the cost of a false accept. Which model is the better choice?

Question

Use the confusion matrix for Model X and confusion matrix for Model Y to answer questions 4 through 6.
 $$\begin{array} { | c | c | c | c | c | c | c | } 
\hline \begin{array} { c } 
\text { Model } \
\mathrm { X }
\end{array} & \begin{array} { c } 
\text { Computed } \
\text { Accept }
\end{array} & \begin{array} { c } 
\text { Computed } \
\text { Reject }
\end{array} & \begin{array} { c } 
\text { Model } \
\text { Y }
\end{array} & \begin{array} { c } 
\text { Computed } \
\text { Accept }
\end{array} & \begin{array} { c } 
\text { Computed } \
\text { Reject }
\end{array} \
\hline \text { Accept } & 10 & 5 &  \text { Accept  } & 6 & 9 \
\hline \text { Reject } & \mathbf { 2 5 } & 60 &  \text { Reject } & 15 & 70 \
\hline
\end{array}$$
-You will notice that the lift for both models is the same. Assume that the cost of a false reject is significantly higher than the cost of a false accept. Which model is the better choice?

Quizplus · Accepted Answer

The Answer of Use the confusion matrix for Model X and confusion matrix for Model Y to answer questions 4 through 6.
 $$\begin{array} { | c | c | c | c | c | c | c | } 
\hline \begin{array} { c } 
\text { Model } \
\mathrm { X }
\end{array} & \begin{array} { c } 
\text { Computed } \
\text { Accept }
\end{array} & \begin{array} { c } 
\text { Computed } \
\text { Reject }
\end{array} & \begin{array} { c } 
\text { Model } \
\text { Y }
\end{array} & \begin{array} { c } 
\text { Computed } \
\text { Accept }
\end{array} & \begin{array} { c } 
\text { Computed } \
\text { Reject }
\end{array} \
\hline \text { Accept } & 10 & 5 &  \text { Accept  } & 6 & 9 \
\hline \text { Reject } & \mathbf { 2 5 } & 60 &  \text { Reject } & 15 & 70 \
\hline
\end{array}$$
-You will notice that the lift for both models is the same. Assume that the cost of a false reject is significantly higher than the cost of a false accept. Which model is the better choice?

Use the Confusion Matrix for Model X and Confusion Matrix