DocumentCode
1674700
Title
About one approach to the development of fuzzy OLAP cube in decision making support system in the sphere of foreign policy
Author
Nabibayova, G.
Author_Institution
Inst. of Inf. Technol., Baku, Azerbaijan
fYear
2012
Firstpage
1
Lastpage
4
Abstract
This paper presents the fuzzification process on the data warehouse attribute of decision making support system in the sphere of foreign policy, as the result of which the fuzzy OLAP-cube is obtained. For this purpose, comparative analysis of clustering algorithms was fulfilled, and then selected algorithm CLARANS was applied in clustering the warehouse attributes, using medoids obtained as the result of clustering, the values of membership functions were derived.
Keywords
data mining; data warehouses; decision making; decision support systems; fuzzy set theory; pattern clustering; CLARANS; clustering algorithm; data warehouse attribute; decision making support system; foreign policy; fuzzification process; fuzzy OLAP cube; medoids; warehouse attribute clustering; OLAP-cube; attribute; clustering; data warehouse; fuzzification; medoid;
fLanguage
English
Publisher
ieee
Conference_Titel
Problems of Cybernetics and Informatics (PCI), 2012 IV International Conference
Conference_Location
Baku
Print_ISBN
978-1-4673-4500-2
Type
conf
DOI
10.1109/ICPCI.2012.6486285
Filename
6486285
Link To Document