Multivalued contexts associated with criteria

Abstract

We are interested in the study of L-fuzzy contexts taking into account different criteria. These contexts arise when we want to analyze the relationship between objects and attributes from different points of view. Furthermore, in some occasions, these L-fuzzy contexts have several values for every pair object attribute. We will see how both the WOWA operators and the Choquet integrals will be interesting tools for the aggregation processes that we are going to carry out.

Keywords:

• L-fuzzy concept analysis
• L-fuzzy concepts associated with criteria
• WOWA operators
• Choquet integral

Notes

No potential conflict of interest was reported by the authors.

Additional information

Funding

This paper is partially supported by the Research Group “Intelligent Systems and Energy (SI+E)” of the Basque Government [grant number IT677-13]; the Research Group “Artificial Intelligence and Approximate Reasoning” of the Public University of Navarra [TIN2016-77356-P] (MINECO, AEI/FEDER, UE).