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Aggregation of Unbalanced Fuzzy Linguistic Information in Group Decision Problems based on Type-1 OWA Operator.
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42 |
Consistency based completion approaches of incomplete preference relations in uncertain decision contexts.
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Abstract:
Uncertainty, hesitation and vagueness are inherent to human beings when articulating opinions and preferences. Therefore in decision making situations it might well be the case that experts are unable to express their opinions in an accurate way. Under these circumstances, various families of preference relations (PRs) have been proposed (linguistic, intuitionistic and interval fuzzy PRs) to allow the experts to manifest some degree of hesitation when enunciating their opinions. An extreme case of uncertainty happens when an expert is unable to differentiate the degree up to which one preference is preferred to another. Henceforth, incomplete preference relations are possible. It is worth to bear in mind that incomplete information does not mean low quality information, on the contrary, in many occasions experts might prefer no to provide information in other to keep consistency. Consequently mechanism to deal with incomplete information in decision making are necessary. This contribution presents the main consistency based completion approaches to estimate incomplete preference values in linguistic, intuitionistic and interval fuzzy PRs.
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URL: http://hdl.handle.net/2086/11019
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43 |
Trust Based Consensus Model for Social Network in an Incomplete Linguistic Information Context
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45 |
Social network decision making with linguistic trustworthiness based induced OWA operators
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46 |
Type-1 OWA methodology to consensus reaching processes in multi-granular linguistic contexts
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47 |
Visual consensus feedback mechanism for group decision making with complementary linguistic preference relations
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48 |
Consistency based estimation of fuzzy linguistic preferences. The case of reciprocal intuitionistic fuzzy preference relations
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50 |
Type-1 OWA methodology to consensus reaching processes in multi-granular linguistic contexts
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54 |
Ranking and selection of unsupervised learning marketing segmentation
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55 |
Social Choice Voting with Linguistic Preferences and Difference in Support
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58 |
Group decision-making with incomplete fuzzy linguistic preference relations.
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59 |
A selection process to deal with incomplete fuzzy preference relations in a 2-tuple fuzzy linguistic approach
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60 |
Inducing linguistic weights for type-1 OWA operators in soft decision making.
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