Multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test
The use of Fuzzy Inference System (FIS) in decision making problems has received little attention so far. This may be due to the difficulty in gathering a complete set of fuzzy rules, which is free from noise, and the complexity in constructing an FIS model that is able to satisfy a number of import...
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| Format: | Article |
| Language: | English |
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IEEE
2016
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| Online Access: | http://ir.unimas.my/id/eprint/14371/ http://ir.unimas.my/id/eprint/14371/1/Multi-Expert%20Decision-Making%20with%20Incomplete%20%28abstract%29.pdf |
| _version_ | 1848837634251554816 |
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| author | Yi, Wen Kerk Liew, Meng Pang Kai, Meng Tay Chee, Peng Lim |
| author_facet | Yi, Wen Kerk Liew, Meng Pang Kai, Meng Tay Chee, Peng Lim |
| author_sort | Yi, Wen Kerk |
| building | UNIMAS Institutional Repository |
| collection | Online Access |
| description | The use of Fuzzy Inference System (FIS) in decision making problems has received little attention so far. This may be due to the difficulty in gathering a complete set of fuzzy rules, which is free from noise, and the complexity in constructing an FIS model that is able to satisfy a number of important properties, including the monotonicity property. Previously, we have proposed a single-input Monotone-Interval FIS (MI-FIS) model, which can handle incomplete and non-monotone fuzzy rules. Besides that, we have proposed the idea of a monotone test (MT) for a set of fuzzy rules, which give an indication pertaining to the degree of monotonicity of a fuzzy rules set. In this paper, a multi-input MI-FIS model is firstly presented. The focus of this paper is on the use of MI-FIS and MT for undertaking multi expert decision-making (MEDM) problems. A three-phase MEDM framework consists of modelling, aggregation, and exploitation phases is proposed. In the modelling phase, an MT index for each fuzzy rule base from each expert, which is potentially non-monotone and incomplete, is obtained. The provided fuzzy rule bases are also modelled as MI-FISs. In the aggregation phase, an overall collective rating score of an alternative from a number of experts is obtained through the fuzzy weighted averaging operator. We suggest including MT as part of the aggregation phase. In exploitation phase, a rank ordering procedure among the alternatives is established using a possibility method. The developed framework is evaluated with simulated information. The results show that including the MT index in the aggregation phase is able to increase the robustness of the proposed FIS-MEDM model in the presence of noisy fuzzy rule sets. |
| first_indexed | 2025-11-15T06:42:46Z |
| format | Article |
| id | unimas-14371 |
| institution | Universiti Malaysia Sarawak |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T06:42:46Z |
| publishDate | 2016 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | unimas-143712017-04-12T02:33:08Z http://ir.unimas.my/id/eprint/14371/ Multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test Yi, Wen Kerk Liew, Meng Pang Kai, Meng Tay Chee, Peng Lim QA Mathematics The use of Fuzzy Inference System (FIS) in decision making problems has received little attention so far. This may be due to the difficulty in gathering a complete set of fuzzy rules, which is free from noise, and the complexity in constructing an FIS model that is able to satisfy a number of important properties, including the monotonicity property. Previously, we have proposed a single-input Monotone-Interval FIS (MI-FIS) model, which can handle incomplete and non-monotone fuzzy rules. Besides that, we have proposed the idea of a monotone test (MT) for a set of fuzzy rules, which give an indication pertaining to the degree of monotonicity of a fuzzy rules set. In this paper, a multi-input MI-FIS model is firstly presented. The focus of this paper is on the use of MI-FIS and MT for undertaking multi expert decision-making (MEDM) problems. A three-phase MEDM framework consists of modelling, aggregation, and exploitation phases is proposed. In the modelling phase, an MT index for each fuzzy rule base from each expert, which is potentially non-monotone and incomplete, is obtained. The provided fuzzy rule bases are also modelled as MI-FISs. In the aggregation phase, an overall collective rating score of an alternative from a number of experts is obtained through the fuzzy weighted averaging operator. We suggest including MT as part of the aggregation phase. In exploitation phase, a rank ordering procedure among the alternatives is established using a possibility method. The developed framework is evaluated with simulated information. The results show that including the MT index in the aggregation phase is able to increase the robustness of the proposed FIS-MEDM model in the presence of noisy fuzzy rule sets. IEEE 2016 Article PeerReviewed text en http://ir.unimas.my/id/eprint/14371/1/Multi-Expert%20Decision-Making%20with%20Incomplete%20%28abstract%29.pdf Yi, Wen Kerk and Liew, Meng Pang and Kai, Meng Tay and Chee, Peng Lim (2016) Multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test. 2016 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE). pp. 94-101. ISSN ISBN: 978-1-5090-0626-7 http://ieeexplore.ieee.org/abstract/document/7737673/ DOI: 10.1109/FUZZ-IEEE.2016.7737673 |
| spellingShingle | QA Mathematics Yi, Wen Kerk Liew, Meng Pang Kai, Meng Tay Chee, Peng Lim Multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test |
| title | Multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test |
| title_full | Multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test |
| title_fullStr | Multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test |
| title_full_unstemmed | Multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test |
| title_short | Multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test |
| title_sort | multi-expert decision-making with incomplete and noisy fuzzy rules and the monotone test |
| topic | QA Mathematics |
| url | http://ir.unimas.my/id/eprint/14371/ http://ir.unimas.my/id/eprint/14371/ http://ir.unimas.my/id/eprint/14371/ http://ir.unimas.my/id/eprint/14371/1/Multi-Expert%20Decision-Making%20with%20Incomplete%20%28abstract%29.pdf |