The Belief Degrees of Fuzzy Linguistic Values Based on a Fuzzy Formal Context

A fuzzy formal context of fuzzy linguistic valuesis constructed by a voting mechanism with scepticism levels. Formally, the formal context could be understood as votingagents believe that fuzzy linguistic values are appropriate fordescribing objects. Based on operation of formal concept analysis, the belief degrees of fuzzy linguistic values is calculated. Furthermore, compound fuzzy linguistic values are constructedby connectives ^, _ and: on fuzzy linguistic values, and severalpropositions of the belief degrees of compound fuzzy linguisticvalues are discussed. Examples show that belief degrees of fuzzylinguistic values are useful for dealing with fuzzy linguisticinformation.