Question 3 (25%) I. Table 2 is a small example from the supermarket transaction data. Suppose that minimum support is set to 50% and minimum confidence to 60%. Table 2. Supermarket transactions Transaction ID Items T100 T200 T300 T400 A, B. C, B, E, F, H List all frequent items with their support. Il. From the results in (I) above, identify which of the itemsets are maximal? I. For all frequent itemsets of maximal length as identified in (II), list all corresponding association (3 marks) (4 marks) rules generated from different itemsets, which satisty the requirements on both minimum support and minimum confidence (8 marks) IV. Briefly describe the difference between classification rules and association rules. (4 marks) V. A dataset with two classes (+, is depicted in the following diagram, in which each data point can be represented by pairs of (x, y), for instance, a data point in the right corner of the negative ( data group approximately equals (x-1.6, y 1.2). Write three rules that will be able to classify the data instances (points) generated from the diagram with 100% accuracy (6 marks) 6 of 8