Title :
The relationships between two kinds of OWA operator determination methods
Author :
Liu, Xinwang ; Yang, Xiaoguang ; Fang, Yong
Author_Institution :
Sch. of Econ. & Manage., Southeast Univ., Nanjing
Abstract :
The paper propose a general model that can combine the two kinds of OWA determination methods together: the optimization based methods and sample learning methods, that the relationship between these two kinds of problems is discussed. The analytical solution of this general model is proposed. Some properties of the problem are discussed. With this general model, we can observe the influences of the optimization criteria and the sample data on the OWA operator weight solution changes with the number of data examples.
Keywords :
data analysis; optimisation; OWA determination methods; operator weight solution; optimization criteria; ordered weighted averaging operator; sample learning methods; Control systems; Data mining; Decision making; Entropy; Expert systems; Fuzzy systems; Helium; Learning systems; Open wireless architecture; Optimization methods;
Conference_Titel :
Fuzzy Systems, 2008. FUZZ-IEEE 2008. (IEEE World Congress on Computational Intelligence). IEEE International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-1818-3
Electronic_ISBN :
1098-7584
DOI :
10.1109/FUZZY.2008.4630375
