DocumentCode
499022
Title
Discriminance for equivalency of index systems based on fuzzy cluster analysis
Author
Liu, Bao-Xiang ; Li, Yan-kun ; Yang, Ya-feng
Author_Institution
Coll. of Sci., Hebei Polytech. Univ., Tangshan, China
Volume
1
fYear
2009
fDate
12-15 July 2009
Firstpage
616
Lastpage
618
Abstract
For the diversity of the index system, papers propose the concept of absolute equivalence based on the idea of attribute reduction in rough set theory; then the definition of the lambda-equivalence between two index systems which have inclusion relation is given by the fuzzy cluster analysis method. A discriminance is given, and finally a case study.
Keywords
computational complexity; fuzzy set theory; optimisation; rough set theory; statistical analysis; fuzzy cluster analysis; fuzzy cluster analysis method; index system diversity; index systems equivalency discriminance; lambda-equivalence; rough set theory; Cultural differences; Cybernetics; Decision making; Diversity reception; Educational institutions; Fuzzy set theory; Fuzzy systems; Machine learning; NP-hard problem; Set theory; Attribute reduction; Equivalence; Fuzzy cluster; Index system;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Learning and Cybernetics, 2009 International Conference on
Conference_Location
Baoding
Print_ISBN
978-1-4244-3702-3
Electronic_ISBN
978-1-4244-3703-0
Type
conf
DOI
10.1109/ICMLC.2009.5212479
Filename
5212479
Link To Document