Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Hello Need help will upvote Joe developed a classifier to detect spam emails. He created the following confusion matrix to report the performance of his

Hello Need help will upvote

image text in transcribed

Joe developed a classifier to detect spam emails. He created the following confusion matrix to report the performance of his developed classifier. What is the accuracy, precision, recall, and F1 score of the model? Precision=TP/(TP+FP):Recall=TP/(TP+FN);F1-score=2(Precision*Recall/(Precision+Recall) Accuracy: 90%; Precision: 80\%; Recall: 67\%, F1-score: 73% Accuracy: 85%, precision: 80%, Recall: 67%, F1-score: 73% Accuracy, 85%, Precision 67\%, Reall: B0\%, F1-5core: 73% Accuracy: 90\%; Precision, 50\%; Recall: 80%,F15core:62%

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

More Books

Students also viewed these Databases questions

Question

(9) What am I doing to develop the poor performers?

Answered: 1 week ago