BIT 2319: ARTIFICIAL INTELLIGENCE Imagine we have the following data about a marketing strategy. Lets assume the company sent out some promotion material to various houses and recorded a few facts about each house and also whether the people responded or not:
a) Calculate the Average Entropy of this training data. (3 Marks)
b) Calculate the Average Entropy due to each attribute. (16 Marks)
c) Which is the best attribute to have as the root node in the construction of a decision tree? Show all your workings. (1 Mark)
d) Construct an appropriate Decision Tree for the above data.(10 Marks)
NOTE: To facilitate discussion, the work is to be handled in groups with a maximum limit of Five (5) members. Only include members who have actually contributed during the group discussions.