Question: Set the minimum antecedent support to 1%, the minimum rule confidence to 5%, and the maximum number of antecedents to 1. Use rule confidence as

Set the minimum antecedent support to 1%, the minimum rule confidence to 5%, and the maximum number of antecedents to 1.

Use rule confidence as your evaluation measure.

a. Find the association rule with the greatest lift.

b. Report the following for the rule in (a). (i) Number of instances (ii) Support % (as defined in this chapter) (iii) Confidence % (iv) Rule support % (v) Lift (vi) Deployability

c. Using hand calculations, show how the measures were calculated.

d. Explain, in terms of this data, what each of the measures in

(c) means (you can skip (i)).

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