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Exercise. DB = { , } Min_sup = 1. What is the set of closed itemset? : 1 : 2 What is the set of

Exercise. DB = {, } Min_sup = 1. What is the set of closed itemset? : 1 : 2 What is the set of max-pattern? : 1 What is the set of all patterns?

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Closed Patterns and Max-Patterns - Exercise. DB={a1,,a100,a1,,a50} - Min_sup =1. - What is the set of closed itemset? - :1 - a1,,a50>:2 - What is the set of max-pattern? - a1,,a100:1 - What is the set of all patterns

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