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Table 1 Customer ID Transaction ID Items Purchased {a, b} {a,b,c, e} {a, b, c, d, e) {a, c, d, e} {a, b, c, e}
Table 1 Customer ID Transaction ID Items Purchased {a, b} {a,b,c, e} {a, b, c, d, e) {a, c, d, e} {a, b, c, e} {c, d} {a, b, c, d] {a, d, e} {a, b, e} 431 {a, d, e} 51 {a, b, c, e} 1. Consider the itemsets in Table 1 and answer the following questions: a. (15 points) Compute the support for itemsets {e}, {b, d), and {b, d, e}. Treat each Transaction ID as a market basket. b. (15 points) Use the results of (a) to determine the confidence of the following association rules: i {b, d} - {e} ii. {e} - {b, d}
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