Preference elicitation from inconsistent judgments using multi-objective optimization |
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Authors: | S Siraj L Mikhailov JA Keane |
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Institution: | 1. Department of Electrical Engineering, COMSATS Institute of Information Technology, Wah, Pakistan;2. School of Computer Science, The University of Manchester, M13 9PL, United Kingdom;3. Manchester Business School, Booth Street West, The University of Manchester, M15 6PB, United Kingdom |
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Abstract: | Several decision-making techniques involve pairwise comparisons to elicit the preferences of a decision maker (DM). This paper proposes a new approach for prioritization from pairwise comparisons using the concept of indirect judgments. No method exists that simultaneously minimizes deviations from both direct and indirect judgments. In order to estimate preferences, it is sensible to consider both the acquired judgments and the other judgments latent in the DM’s mind. Hence, a technique is developed here to minimize the deviations from both types of judgments. |
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Keywords: | Multiple criteria analysis Pairwise comparisons Multi-objective optimization |
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