Journal
INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE
Volume 31, Issue 9, Pages -Publisher
WORLD SCIENTIFIC PUBL CO PTE LTD
DOI: 10.1142/S0218001417590169
Keywords
Uncertain linguistic fuzzy variables; degree of possibility; possibility-based ELECTRE II method
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Funding
- Natural Science Foundation of China [61203283]
- Liaoning Provincial Natural Science Foundation of China [2014025004, 201602064]
- Fundamental Research Funds for the Central Universities [3132016306, 3132016220]
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Linguistic variables can better approximate the fuzziness of mans thinking, which are important tools for multiple attribute decision-making problems. This paper establishes the possibility-based ELECTRE II model under the environment of uncertain linguistic fuzzy variables and uncertain weight information. By introducing the degree of possibility to ELECTRE II model, the concordance set, the discordance set and the indifferent set are obtained, respectively. Furthermore, the concordance index is redefined by considering deviation index under the same attribute, by which the strong and weak relationships are constructed, and then the rank of alternatives is obtained. A numerical example about the evaluation of socio-economic systems is employed to illustrate the convenience and applicability of the proposed method.
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