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a) Explain what is the anti-monotone property of the support measure and how you can incorporate this property directly into the mining algorithm to effectively
a) Explain what is the anti-monotone property of the support measure and how you can incorporate this property directly into the mining algorithm to effectively prune the exponential search space of candidate itemsets.
b) Unlike the support measure, confidence does not have any monotone property. Please explain how does confidence-based pruning work and provide a proof why it works. (5pts)
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