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Practical Applications of Data Mining
book

Practical Applications of Data Mining

by Sang C. Suh
January 2011
Intermediate to advanced
420 pages
12h 32m
English
Jones & Bartlett Learning
Content preview from Practical Applications of Data Mining
8.9 Chapter Summary 383
Without the alpha-cut threshold, the size of the resulting table is much larger
than Table 8.23. Note, however, that the setting of an alpha-cut threshold to
a specific value highly depends on the purpose of the fuzzy query and the
type of information being sought.
8.9 CHAPTER SUMMARY
A fuzzy set is a set without a crisp boundary, which means the transition from
“belongs to the set” to “does not belong to the set” is gradual. This gradual
transition is characterized by a membership function that gives the fuzzy set
flexibility in modeling commonly used linguistic expressions. The member-
ship degree of a fuzzy set depends on the problem that needs to be solved
and the information that is to be retrieved. Membership ...
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Publisher Resources

ISBN: 9780763785871