Suppose that frequent itemsets are saved for a large transactional database, (D B). Discuss how to efficiently
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Suppose that frequent itemsets are saved for a large transactional database, \(D B\). Discuss how to efficiently mine the (global) association rules under the same minimum support threshold, if a set of new transactions, denoted as \(\triangle D B\), is (incrementally) added in?
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Mining global association rules in a large transactional database involves finding all the rules that meet a certain minimum support threshold If a se...View the full answer
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Related Book For 
Data Mining Concepts And Techniques
ISBN: 9780128117613
4th Edition
Authors: Jiawei Han, Jian Pei, Hanghang Tong
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