Linguistic Lattice Research Articles

Algorithm for reasoning with words based on linguistic fuzzy cognitive map

SummaryIn this paper, we introduce a method for reasoning with words based on hedge algebra using linguistic cognitive map (). Our model consists of a set of vertices and edges whose values are linguistic variables that are constrained by a linguistic lattice. The algorithm for the system studied consists of fuzzification, reasoning, and defuzzification. Further, the total effect between any two vertices in the is computed.

Reasoning with words: A hedge algebra linguistic cognitive map approach

SummaryIn this article, we introduce a method for reasoning with words based on hedge algebra using linguistic cognitive map. Our model consists of set of vertices and edges with value to be linguistic variables which are constrained by linguistic lattice. We figure out relationship between numeric and linguistic domain for fuzzifying data. We also prove convergence theorem on learning method for linguistic cognitive map.