Generalized trapezoidal fuzzy numbers (GTFNs) have been widely applied in uncertain decision-making problems. The similarity between GTFNs plays an important part in solving such problems, while there are some limitations in existing similarity measure methods. Thus, based on the cosine similarity, a novel similarity measure of GTFNs is developed which is combined with the concepts of geometric...

In this paper, the problem of measuring the degree of inclusion and similarity measure for two   interval-valued intuitionistic  fuzzy sets is considered. We propose inclusion and similarity measure by using  order on interval-valued intuitionistic fuzzy sets connected with lexicographical order. Moreover, some properties of inclusion and similarity measure and some correlation, between them an...

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We present a case study on the role of syntactic structures towards resolving the Semantic Textual Similarity (STS) task. Although various approaches have been proposed, the research of using syntactic information to determine the semantic similarity is a relatively under-researched area. At the level of syntactic structure, it is not clear how significant the syntactic structure contributes to...