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The generalized Weighted Relevance Aggregation Operator (WRAO) is a non-additive aggregation function. The Ordered Weighted Aggregation Operator (OWA) (or its generalized form: Generalized Ordered Weighted Aggregation Operator (GOWA)) is more restricted with the additivity constraint in its weights. In addition, it has an extra weights reordering step making it hard to learn automatically from data...
In this paper we present a hybrid measure of semantic word similarity using fuzzy inference system which combines both the corpus based distance measures as well as gloss overlap to get the final similarity between two words. We use WordNet as a lexical dictionary to get semantic information about words. We show that this new measure reasonably correlates to human judgments and the average performance...
A modified version of Sugeno-Yasukawa (SY) modelling algorithm is presented. We have employed a new method for parameter identification phase based on genetic algorithms (GA). Moreover, we have modified the modelling sequence by applying parameter identification on intermediate models. Models created with this method had lower mean square errors (MSE) compared to original algorithm. A case study on...
The fuzzy signature approach is aimed at finding a hierarchically decomposed solutions by adding new elements to Zadeh's approach. It tackles the problem by splitting the problem into hierarchically organized local sub-models and by applying more complex and heterogenous descriptors, more fit for the identification of extremely complex models. However, the computational time complexity still affects...
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