Question 27 Printer Consider the following dataset, which shows records of 10 customers who purchased various coll 1 Mouse Charger Scanner Laptop 1 1 1 1 1 1 1 1 2 1 1 AWN 3 1 1 1 4 1 5 1 1 6 PP 1 1 1 7 8. 1 9 1 1 10 Apply the a-priori method to discover the relationships between the devices. (a) Build the 1-item set. (b) Build the 2-item set. (C) Extract all rules of the 2-item set in both directions AB and B > A, and then calculate the confidence factors as well as the support factors for all rules. Set the Minimum Coverage Requirement to 3. For simplicity, take into consideration the presence of the item, not the absence (1.e. only consider Laptop = 1, no need to consider Laptop = 0). Hint: the total number of rules you should extract is 6