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The use of linguistic variables and fuzzy propositions in the \(L\)-fuzzy concept theory. (English) Zbl 1232.68117

Summary: The use of linguistic variables and fuzzy propositions in the interval-valued \(L\)-fuzzy contexts can be an interesting tool to extract a more complete information from them. In this paper, we analyze three different situations. First, we obtain significant relations in order to study all the objects and attributes of the interval-valued \(L\)-fuzzy context by means of the interval-valued \(L\)-fuzzy concepts. After that, we show how to replace the erroneous values to be able to study in a suitable way the context. Finally, we use the linguistic labels to obtain a subcontext that represents our interest of study. We also show an experimental evaluation in the paper.

MSC:

68T30 Knowledge representation
06D72 Fuzzy lattices (soft algebras) and related topics

Software:

UCI-ml
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References:

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