Title :
The logarithmic least squares priority model of the collective IFNPRs
Author :
Gong, Zai-Wu ; Bai, Ming-Guo ; Sun, Rui-Ling
Author_Institution :
Coll. of Econ. & Manage., Nanjing Univ. of Inf. Sci. & Technol., Nanjing, China
Abstract :
The logarithmic least squares priority model of the collective interval fuzzy preference relations (IFNPRs) is proposed. Based on the proposed multiplicative consistent conditions of the IFNPR, the optimal model of IFNPRs with incomplete information is put forward. A numerical example is provided to illustrate the validity and practicality of the proposed methods.
Keywords :
distributed decision making; fuzzy set theory; least squares approximations; relational algebra; IFNPRs multiplicative consistent condition; IFNPRs optimal model; group decision making; interval fuzzy preference relations; logarithmic least squares priority; Decision making; Delta modulation; Educational institutions; Environmental economics; Humans; Information management; Information science; Least squares methods; Meteorology; Technology management; Group decision making; logarithmic least squares; preference relation; priority;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5195267
