Question

Problem Statement:

1. Decision Tree(DT).
2. 1. Apply the DT algorithm to the training data provided in the following data. Please show all calculations justifying your answer.

Training	Fever	Vomiting	Diarrhea	Shivering	Classification
d1	no	no	no	no	healthy(H)
d2	average	no	no	no	influenza(I)
d3	high	no	no	yes	influenza(I)
d4	high	yes	yes	no	Salmonella poisoning (S)
d5	average	no	yes	no	Salmonella poisoning (S
d6	no	yes	yes	no	Bowel inflammation (B)
d7	average	yes	yes	no	Bowel inflammation (B)

b.   Does the resulting decision tree provide a disjoint definition of the classes?

Answer 1