New fuzzy preference relations and its application in group decision making

Decision making preferences to certain criteriabusually focus on positive degrees without considering the negative degrees. However, in real life situation, evaluation becomes morebcomprehensive if negative degrees are considered concurrently. Preference is expected to be more effective when consid...

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Main Authors:	Muhamad Naim, Nur Syibrah, Abdullah, Mohd Lazim, Che Taib, Che Mohd Imran, Md. Tap, Abu Osman
Format:	Article
Language:	English
Published:	World Academy of Science, Engineering and Technology (W A S E T) 2009
Subjects:	QA Mathematics
Online Access:	http://irep.iium.edu.my/1004/ http://irep.iium.edu.my/1004/ http://irep.iium.edu.my/1004/1/New_fuzzy_preference_relations_and_its_application_in_group_decision_making.pdf

id	iium-1004
recordtype	eprints
spelling	iium-10042012-08-02T01:27:19Z http://irep.iium.edu.my/1004/ New fuzzy preference relations and its application in group decision making Muhamad Naim, Nur Syibrah Abdullah, Mohd Lazim Che Taib, Che Mohd Imran Md. Tap, Abu Osman QA Mathematics Decision making preferences to certain criteriabusually focus on positive degrees without considering the negative degrees. However, in real life situation, evaluation becomes morebcomprehensive if negative degrees are considered concurrently. Preference is expected to be more effective when considering both positive and negative degrees of preference to evaluate the best selection. Therefore, the aim of this paper is to propose the conflicting bifuzzy preference relations in group decision making by utilization of a novel score function. The onflicting bifuzzy preference relation is obtained by introducing some modifications on intuitionistic fuzzy preference relations. Releasing the intuitionistic condition by taking into account positive and negative degrees simultaneously and utilizing the novel score function are the main modifications to establish the proposed preference model. The proposed model is tested with a numerical example and proved to be simple and practical. The four-step decision model shows the efficiency of obtaining preference in group decision making. World Academy of Science, Engineering and Technology (W A S E T) 2009 Article PeerReviewed application/pdf en http://irep.iium.edu.my/1004/1/New_fuzzy_preference_relations_and_its_application_in_group_decision_making.pdf Muhamad Naim, Nur Syibrah and Abdullah, Mohd Lazim and Che Taib, Che Mohd Imran and Md. Tap, Abu Osman (2009) New fuzzy preference relations and its application in group decision making. World Academy of Science, Engineering and Technology, 54. pp. 690-695. ISSN 1307-6884 http://www.waset.org/journals/waset/v54/v54-121.pdf
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QA Mathematics
spellingShingle	QA Mathematics Muhamad Naim, Nur Syibrah Abdullah, Mohd Lazim Che Taib, Che Mohd Imran Md. Tap, Abu Osman New fuzzy preference relations and its application in group decision making
description	Decision making preferences to certain criteriabusually focus on positive degrees without considering the negative degrees. However, in real life situation, evaluation becomes morebcomprehensive if negative degrees are considered concurrently. Preference is expected to be more effective when considering both positive and negative degrees of preference to evaluate the best selection. Therefore, the aim of this paper is to propose the conflicting bifuzzy preference relations in group decision making by utilization of a novel score function. The onflicting bifuzzy preference relation is obtained by introducing some modifications on intuitionistic fuzzy preference relations. Releasing the intuitionistic condition by taking into account positive and negative degrees simultaneously and utilizing the novel score function are the main modifications to establish the proposed preference model. The proposed model is tested with a numerical example and proved to be simple and practical. The four-step decision model shows the efficiency of obtaining preference in group decision making.
format	Article
author	Muhamad Naim, Nur Syibrah Abdullah, Mohd Lazim Che Taib, Che Mohd Imran Md. Tap, Abu Osman
author_facet	Muhamad Naim, Nur Syibrah Abdullah, Mohd Lazim Che Taib, Che Mohd Imran Md. Tap, Abu Osman
author_sort	Muhamad Naim, Nur Syibrah
title	New fuzzy preference relations and its application in group decision making
title_short	New fuzzy preference relations and its application in group decision making
title_full	New fuzzy preference relations and its application in group decision making
title_fullStr	New fuzzy preference relations and its application in group decision making
title_full_unstemmed	New fuzzy preference relations and its application in group decision making
title_sort	new fuzzy preference relations and its application in group decision making
publisher	World Academy of Science, Engineering and Technology (W A S E T)
publishDate	2009
url	http://irep.iium.edu.my/1004/ http://irep.iium.edu.my/1004/ http://irep.iium.edu.my/1004/1/New_fuzzy_preference_relations_and_its_application_in_group_decision_making.pdf
first_indexed	2023-09-18T20:08:04Z
last_indexed	2023-09-18T20:08:04Z
_version_	1777407292863414272

New fuzzy preference relations and its application in group decision making

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