DocumentCode
2214822
Title
Effectiveness and relevancy measures under modal cardinality for interval-valued fuzzy sets
Author
Mei, JuHong ; Zhixin, Liang
Author_Institution
Sch. of Inf., Beijing WUZI Univ., Beijing, China
Volume
1
fYear
2010
fDate
20-22 Aug. 2010
Abstract
The paper pays close attention to the application of the modal logic operators of “necessity” and “possibility” to determine the concept of a cardinality of an interval-valued fuzzy set. Consequently, the operators are used for constructing the ratio-based effectiveness and relevancy indices in web searching process.
Keywords
formal logic; fuzzy set theory; Web searching process; interval valued fuzzy sets; modal cardinality; modal logic operators; relevancy measures; Cardiology; effectiveness and relevancy indices; fuzzy set and its cardinalit; interval-valued fuzzy set; modal logic operators “necessity” and “possibility”;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Computer Theory and Engineering (ICACTE), 2010 3rd International Conference on
Conference_Location
Chengdu
ISSN
2154-7491
Print_ISBN
978-1-4244-6539-2
Type
conf
DOI
10.1109/ICACTE.2010.5578989
Filename
5578989
Link To Document