University of Minnesota-Twin Cities

• CSCI 5521

• CSCI 5521: Machine Learning Fundamentals (Fall 2021)1 Final Exam Due on Gradescope by 9:00 am, Dec 19 Instructions: • The final exam has 5+1 questions, 100+2 points, on 8 pages, including one extra credit problem worth 2 points. • Please write your name & ID on this cover page. • For full credit, show how you arrive at your answers. 1. (30 points) In I-III, select the correct option(s) (it is not necessary to explain). I. Select all the option(s) that are loss functions: (a) Hinge loss (b) Squared error (c) 0/1 loss (d) Backpropagation (e) Cross entropy II. Select all the option(s) that are possible kern