(1) Select all the max-patterns. {a, b, c) ☐ {b, c, d} {a, c, d} {a, b, c, d} For a given dataset with min_sup = 8 (absolute support), the closed patterns are (a,b,c,d} with support of 9, {a,b,c) with support of 11, and {a, b,d} with support of 13.

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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(1) Select all the max-patterns.
{a, b, c)
☐ {b, c, d}
{a, c, d}
{a, b, c, d}
Transcribed Image Text:(1) Select all the max-patterns. {a, b, c) ☐ {b, c, d} {a, c, d} {a, b, c, d}
For a given dataset with min_sup = 8 (absolute support), the closed patterns are (a,b,c,d} with
support of 9, {a,b,c) with support of 11, and {a, b,d} with support of 13.
Transcribed Image Text:For a given dataset with min_sup = 8 (absolute support), the closed patterns are (a,b,c,d} with support of 9, {a,b,c) with support of 11, and {a, b,d} with support of 13.
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