Decision Sciences
8 years ago

Non-complete fuzzy preference relations may not lead to choice functions.

Lecture notes in computer science
From Preference Relations to Fuzzy Choice Functions
Davide Martinetti, Ignacio Montes, Susana Díaz

Paper Summary

The article explores how fuzzy preference relations can be turned into fuzzy choice functions. They focus on a specific function called G-rationalization and investigate the importance of completeness in the starting preference relation. The researchers found that not all incomplete fuzzy preference relations can lead to a choice function.

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