Evaluation of economic development policies using a spherical fuzzy extended TODIM model with Z̆-numbers.
Zadeh's Z̆-numbers are able to more effectively characterize uncertain information. Combined with "constraint" and "reliability". It is more powerful at expressing human knowledge. While the reliability of data can have a direct impact on the precision of decisions. The key...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2023-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0284862 |
| _version_ | 1827923476970733568 |
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| author | Shahzaib Ashraf Muhammad Sohail Adan Fatima Sayed M Eldin |
| author_facet | Shahzaib Ashraf Muhammad Sohail Adan Fatima Sayed M Eldin |
| author_sort | Shahzaib Ashraf |
| collection | DOAJ |
| description | Zadeh's Z̆-numbers are able to more effectively characterize uncertain information. Combined with "constraint" and "reliability". It is more powerful at expressing human knowledge. While the reliability of data can have a direct impact on the precision of decisions. The key challenge in solving a Z̆-number issue is reasoning about both fuzzy and probabilistic uncertainty. Existing research on the Z̆-number measure is only some, and most studies cannot adequately convey the benefits of Z̆-information and the properties of Z̆-number. Considering this study void, this work concurrently investigated the randomness and fuzziness of Z̆-number with Spherical fuzzy sets. We first introduced the spherical fuzzy Z-numbers (SFZNs), whose elements are pairwise comparisons of the decision-maker's options. It can be used effectively to make true ambiguous judgments, reflecting the fuzzy nature, flexibility, and applicability of decision making data. We developed the operational laws and aggregation operators such as the weighted averaging operator, the ordered weighted averaging operator, the hybrid averaging operator, the weighted geometric operator, the ordered weighted geometric operator, and the hybrid geometric operator for SFZ̆Ns. Furthermore, two algorithm are developed to tackle the uncertain information in the form of spherical fuzzy Z̆-numbers based to the proposed aggregation operators and TODIM methodology. Finally, we developed the relative comparison and discussion analysis to show the practicability and efficacy of the suggested operators and approach. |
| first_indexed | 2024-03-13T04:58:26Z |
| format | Article |
| id | doaj.art-2a6e27d1d06148b09633c298291fcc5a |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-03-13T04:58:26Z |
| publishDate | 2023-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-2a6e27d1d06148b09633c298291fcc5a2023-06-17T05:31:47ZengPublic Library of Science (PLoS)PLoS ONE1932-62032023-01-01186e028486210.1371/journal.pone.0284862Evaluation of economic development policies using a spherical fuzzy extended TODIM model with Z̆-numbers.Shahzaib AshrafMuhammad SohailAdan FatimaSayed M EldinZadeh's Z̆-numbers are able to more effectively characterize uncertain information. Combined with "constraint" and "reliability". It is more powerful at expressing human knowledge. While the reliability of data can have a direct impact on the precision of decisions. The key challenge in solving a Z̆-number issue is reasoning about both fuzzy and probabilistic uncertainty. Existing research on the Z̆-number measure is only some, and most studies cannot adequately convey the benefits of Z̆-information and the properties of Z̆-number. Considering this study void, this work concurrently investigated the randomness and fuzziness of Z̆-number with Spherical fuzzy sets. We first introduced the spherical fuzzy Z-numbers (SFZNs), whose elements are pairwise comparisons of the decision-maker's options. It can be used effectively to make true ambiguous judgments, reflecting the fuzzy nature, flexibility, and applicability of decision making data. We developed the operational laws and aggregation operators such as the weighted averaging operator, the ordered weighted averaging operator, the hybrid averaging operator, the weighted geometric operator, the ordered weighted geometric operator, and the hybrid geometric operator for SFZ̆Ns. Furthermore, two algorithm are developed to tackle the uncertain information in the form of spherical fuzzy Z̆-numbers based to the proposed aggregation operators and TODIM methodology. Finally, we developed the relative comparison and discussion analysis to show the practicability and efficacy of the suggested operators and approach.https://doi.org/10.1371/journal.pone.0284862 |
| spellingShingle | Shahzaib Ashraf Muhammad Sohail Adan Fatima Sayed M Eldin Evaluation of economic development policies using a spherical fuzzy extended TODIM model with Z̆-numbers. PLoS ONE |
| title | Evaluation of economic development policies using a spherical fuzzy extended TODIM model with Z̆-numbers. |
| title_full | Evaluation of economic development policies using a spherical fuzzy extended TODIM model with Z̆-numbers. |
| title_fullStr | Evaluation of economic development policies using a spherical fuzzy extended TODIM model with Z̆-numbers. |
| title_full_unstemmed | Evaluation of economic development policies using a spherical fuzzy extended TODIM model with Z̆-numbers. |
| title_short | Evaluation of economic development policies using a spherical fuzzy extended TODIM model with Z̆-numbers. |
| title_sort | evaluation of economic development policies using a spherical fuzzy extended todim model with z numbers |
| url | https://doi.org/10.1371/journal.pone.0284862 |
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