A Novel Approach to Fuzzy Soft Set-Based Group Decision-Making
There are many uncertain problems in practical life which need decision-making with soft sets and fuzzy soft sets. The purpose of this paper is to develop an approach to effectively solve the group decision-making problem based on fuzzy soft sets. Firstly, we present an adjustable approach to solve...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Complexity |
| Online Access: | http://dx.doi.org/10.1155/2018/2501489 |
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| _version_ | 1832555331630137344 |
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| author | Qinrong Feng Xiao Guo |
| author_facet | Qinrong Feng Xiao Guo |
| author_sort | Qinrong Feng |
| collection | DOAJ |
| description | There are many uncertain problems in practical life which need decision-making with soft sets and fuzzy soft sets. The purpose of this paper is to develop an approach to effectively solve the group decision-making problem based on fuzzy soft sets. Firstly, we present an adjustable approach to solve the decision-making problems based on fuzzy soft sets. Then, we introduce knowledge measure and divergence degree based on α-similarity relation to determine the experts’ weights. Further, we develop an effective group decision-making approach with unknown experts’ weights. Finally, sensitivity analysis about the parameters and comparison analysis with other existing methods are given. |
| format | Article |
| id | doaj-art-22c36e3c083d4dc9a404d32b443d8494 |
| institution | Kabale University |
| issn | 1076-2787 1099-0526 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Complexity |
| spelling | doaj-art-22c36e3c083d4dc9a404d32b443d84942025-02-03T05:48:26ZengWileyComplexity1076-27871099-05262018-01-01201810.1155/2018/25014892501489A Novel Approach to Fuzzy Soft Set-Based Group Decision-MakingQinrong Feng0Xiao Guo1School of Mathematics and Computer Science, Shanxi Normal University, Linfen, 041004 Shanxi, ChinaComputer and Information Engineering Academy, Shanxi Technology and Business College, Taiyuan, 030006 Shanxi, ChinaThere are many uncertain problems in practical life which need decision-making with soft sets and fuzzy soft sets. The purpose of this paper is to develop an approach to effectively solve the group decision-making problem based on fuzzy soft sets. Firstly, we present an adjustable approach to solve the decision-making problems based on fuzzy soft sets. Then, we introduce knowledge measure and divergence degree based on α-similarity relation to determine the experts’ weights. Further, we develop an effective group decision-making approach with unknown experts’ weights. Finally, sensitivity analysis about the parameters and comparison analysis with other existing methods are given.http://dx.doi.org/10.1155/2018/2501489 |
| spellingShingle | Qinrong Feng Xiao Guo A Novel Approach to Fuzzy Soft Set-Based Group Decision-Making Complexity |
| title | A Novel Approach to Fuzzy Soft Set-Based Group Decision-Making |
| title_full | A Novel Approach to Fuzzy Soft Set-Based Group Decision-Making |
| title_fullStr | A Novel Approach to Fuzzy Soft Set-Based Group Decision-Making |
| title_full_unstemmed | A Novel Approach to Fuzzy Soft Set-Based Group Decision-Making |
| title_short | A Novel Approach to Fuzzy Soft Set-Based Group Decision-Making |
| title_sort | novel approach to fuzzy soft set based group decision making |
| url | http://dx.doi.org/10.1155/2018/2501489 |
| work_keys_str_mv | AT qinrongfeng anovelapproachtofuzzysoftsetbasedgroupdecisionmaking AT xiaoguo anovelapproachtofuzzysoftsetbasedgroupdecisionmaking AT qinrongfeng novelapproachtofuzzysoftsetbasedgroupdecisionmaking AT xiaoguo novelapproachtofuzzysoftsetbasedgroupdecisionmaking |