AGGREGATION OF FUZZY INFORMATION ON THE BASIS OF DECOMPOSITIONAL REPRESENTATION
CYBERNETICS AND SYSTEMS ANALYSIS, cilt.41, sa.2, ss.309-318, 2005 (ESCI, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 41 Sayı: 2
- Basım Tarihi: 2005
- Doi Numarası: 10.1007/s10559-005-0065-0
- Dergi Adı: CYBERNETICS AND SYSTEMS ANALYSIS
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
- Sayfa Sayıları: ss.309-318
- Anahtar Kelimeler: fuzzy number, weighed aggregation, linear programming, strategy of a decision-maker
- Dokuz Eylül Üniversitesi Adresli: Hayır
Özet
This paper deals with the problem of defuzzification of a fuzzy number on the basis of decompositional representation that takes into account the strategy of making decisions by a decision-maker (DM). Some advantages of this approach are shown and a method is proposed that increases the level of preciseness of the averaged representative of a fuzzy number with the help of changing weight coefficients of level sets.