DocumentCode :
2852399
Title :
A modified algorithm to find a representative capacity with evenness consideration for non-additive robust ordinal regression
Author :
Hemmatjou, R. ; Nahavandi, N. ; Moshiri, B. ; Kamalabadi, I. Nakhaei
Author_Institution :
Dept. of Ind. Eng., Tarbiat Modares Univ., Tehran, Iran
fYear :
2011
fDate :
6-9 Dec. 2011
Firstpage :
21
Lastpage :
25
Abstract :
Non-additive robust ordinal regression (NAROR), uses primary preferences of decision maker (DM) to define the necessary preference relations (NPR) and possible preference relations (PPR) on alternatives when all compatible fuzzy measures are taken into account and aggregation function is Choquet integral (CI). The question arises as how these NPRs and PPRs can be used in capacity definition problem? This article proposes an algorithm which uses these relations in finding a capacity that is representative to DM and has also evenness property to some extent. The methods based on maximizing evenness leads to results that are not fully representative to DM, so this article improves this drawback by focusing on representativeness of capacity and taking into account capacity evenness by means of decision rules defined in algorithm.
Keywords :
decision making; fuzzy set theory; operations research; regression analysis; Choquet integral; decision making; decision rules; evenness consideration; necessary preference relations; nonadditive robust ordinal regression; possible preference relations; representative capacity; Additives; Delta modulation; Educational institutions; Europe; Indexes; Linear programming; Robustness; Choquet integral; evenness of capacity; necessary preference relation; non-additive robust ordinal regression; possible preference relation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Engineering and Engineering Management (IEEM), 2011 IEEE International Conference on
Conference_Location :
Singapore
ISSN :
2157-3611
Print_ISBN :
978-1-4577-0740-7
Electronic_ISBN :
2157-3611
Type :
conf
DOI :
10.1109/IEEM.2011.6117871
Filename :
6117871
Link To Document :
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