Rough Vague Sets Based on General Binary Relation and Its Method of Similarity Measures

2008 ◽  
Author(s):  
Qinpeng Cai ◽  
Shengquan Ma
Keyword(s):  
Binary Relation ◽  
Similarity Measures ◽  
Vague Sets

New Similarity Measures between Vague Sets and Performance Analysis

2013 ◽  
Vol 811 ◽  
pp. 547-551 ◽  
Author(s):  
Hong Xu Wang ◽  
Hai Feng Wang ◽  
Kun Zhang ◽  
Hui Wang
Keyword(s):  
Data Mining ◽  
Performance Analysis ◽  
Similarity Measure ◽  
Similarity Measures ◽  
Practical Case ◽  
Vague Sets ◽  
Diagnosis Method ◽  
And Performance ◽  
Definition Of ◽  
New Formula

In order to amend the defects of existing similarity measure formula between vague sets, a new definition of similarity measure between vague sets is proposed and a new formula with higher resolution and highlighted uncertainty is presented on the basis of data mining vague value method. A general fault diagnosis method of Vague sets (GFDMVS) is proposed. The same practical case is studied with three methods and the results demonstrate the validity and reasonability of the method proposed in this paper.

A note on similarity measures between vague sets and between elements

1999 ◽  
Vol 115 (1-4) ◽  
pp. 83-96 ◽  
Author(s):  
Dug Hun Hong ◽  
Chul Kim
Keyword(s):  
Similarity Measures ◽  
Vague Sets
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