Homework 6 Solution

Chapter 7 pages 297-298




Q1.




(4 marks)



(4 marks)



(4 marks)



(4 marks)



(4 marks)









Chapter 7 page 299




Q5.




(4 marks)



(4 marks)



(2 marks)






Chapter 8 page 332




Q3.




Give an equation for each measure (i.e. for Gini index, classification error, entropy) (3 marks)




Plot (3 marks)










Chapter 8 pages 332-333




Q5.




Majority vote approach (2 marks)




Average probability approach (2 marks)