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Various clustering methods based on the behavior of real ants have been proposed. In this paper, we develop a new algorithm in which the behavior of the artificial ants is governed by fuzzy set. Firstly, we define the average distance between objects, and the average distance is the domain of the object similarity. Secondly, the similarity between objects is mapped a domain of fuzzy sets by membership...
In order to assess the `total emission reduction in provincial level', this paper proposes an index system including environment, policy, economy and engineering. And according to the requirement of `veto by one vote', the index weight is decided by analytic hierarchy process and variable weight method, based on which a fuzzy comprehensive evaluation model for emission reduction in provincial level...
In the area of ocean fisheries research, one hotspot is the use of marine environment factors for fisheries forecast. This paper fits in the category using fishery knowledge discovery based on support vector machine (SVM) and fuzzy rule extraction. It takes the Indian ocean big-eye tuna fishery as its testing ground. Firstly, the support vectors are obtained by training the SVM with some sample data...
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