NDLI: Multiple attribute group decision making method based on WGA operator and Grey Incidence Analysis

Content Provider	IEEE Xplore Digital Library
Author	Qiuping Wang Fan Tang Guoqiang Xiong
Copyright Year	2015
Description	Author affiliation: Coll. of Econ. & Manage., Xi'an Univ. of Technol., Xi'an, China (Guoqiang Xiong) \|\| Sch. of Sci., Xi'an Univ. of Technol., Xi'an, China (Qiuping Wang; Fan Tang)
Abstract	A method for multiple attribute group decision making via the WGA operator and Grey Incidence Analysis is given, in which the weighted geometric aggregation (WGA) operator provides aggregation of attribute values of an alternative to form an overall decision for each decision expert, the group aggregation model is established based on the maximization the sum of grey incidence degree between each decision expert and ideal expert. The distinguishing feature of the WGA operator is that, when an attribute value among attribute values of an alternative is on the low side, it will have a significant impact on the overall evaluation of the alternative. The proposed method is suitable for group decision making problems in which the attribute weights are known, but the expert weights are completely unknown.
Sponsorship	IEEE
Starting Page	145
Ending Page	150
File Size	648543
Page Count	6
File Format	PDF
ISBN	9781479983742
e-ISBN	9781479983759
DOI	10.1109/GSIS.2015.7301845
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-08-18
Publisher Place	UK
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Group decision making Uncertainty Model grey incidence analysis Systems engineering and theory WGA operator Entropy ideal expert
Content Type	Text
Resource Type	Article

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