On the extension of functional dependency degree from crisp to fuzzy partitions

A measure to evaluate functional dependency of crisp system output on crisp system input(s) proposed by Pawlak in the context of rough set theory, has been extended to the fuzzy input–output case by using fuzzy-rough hybrids. We have shown that the proposed measure covers Pawlak’s measure as a limit...

Full description

Saved in:
Bibliographic Details
Published inPattern recognition letters Vol. 27; no. 5; pp. 487 - 491
Main Authors Bhatt, Rajen B., Gopal, M.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.04.2006
Subjects
Dependency degree
Fuzzy-rough sets
Rough sets
Rough sets
Dependency degree
Fuzzy-rough sets
Online AccessGet full text

Cover

More Information
Summary:A measure to evaluate functional dependency of crisp system output on crisp system input(s) proposed by Pawlak in the context of rough set theory, has been extended to the fuzzy input–output case by using fuzzy-rough hybrids. We have shown that the proposed measure covers Pawlak’s measure as a limiting case.
ISSN:0167-8655
1872-7344
DOI:10.1016/j.patrec.2005.09.011