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Information granulation-based fuzzy partition in decision tree induction
Information Sciences, 2022Yashuang Mu, Hongyue Guo, Lidong Wang
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Information Granulation-Based Fuzzy Clustering of Time Series
IEEE Transactions on Cybernetics, 2021In this article, we propose a two-stage time-series clustering approach to cluster time series with different shapes. The first step is to represent the time series by a suite of information granules following the principle of justifiable granularity to perform dimensionality reduction, while the second step is to realize the fuzzy clustering of the ...
Hongyue Guo +3 more
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Optimized fuzzy information granulation of temporal data
2010 Seventh International Conference on Fuzzy Systems and Knowledge Discovery, 2010It accords with the human's intelligence for data processing that we do information granulation of time series and then study and analyze the time series on the different level of granularities. There are two kinds of traditional methods for the information granulation of temporal data.
Fusheng Yu, Ruiqiong Cai
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Information granulation for rough fuzzy hypergraphs
Granular Computing, 2017Rough-granular computing is a basic model for applying the concept of both rough set theory and granular computing methodology into different knowledge discovery processes; to classify data sets. In the literature, authors have used techniques of rough-granular computing which involve the construction of certain generalizations of Pawlak’s rough set ...
Tamunokuro Opubo William-West +1 more
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Temporal fuzzy association rules mining based on fuzzy information granulation
2017 13th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery (ICNC-FSKD), 2017In this paper, we developed a sound conceptual framework for temporal fuzzy association rules mining based on fuzzy information granulation. First, the definition of the support rate of traditional fuzzy association rules is extended to the temporal data, including the fuzzy support rate of both continuous and discontinues temporal fuzzy item set and ...
Zebang Li, Fan Bu, Fusheng Yu
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Structural developments of fuzzy systems with the aid of information granulation
Simulation Modelling Practice and Theory, 2007Abstract We introduce a design procedure for fuzzy systems using the concept of information granulation and genetic optimization. Information granulation and resulting information granules themselves become an important design aspect of fuzzy models.
Sung-Kwun Oh +2 more
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DCf: a double clustering framework for fuzzy information granulation
2005 IEEE International Conference on Granular Computing, 2005In this paper, we present a framework for extracting well-defined and semantically sound information granules. The framework is mainly centered on a double clustering process, hence, it is called DCf (double clustering framework). A first clustering process identifies cluster prototypes in the multidimensional data space, then the projections of these ...
Giovanna Castellano +2 more
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The modeling of time series based on fuzzy information granules
Expert Systems with Applications, 2014A lot of research has resulted in many time series models with high precision forecasting realized at the numerical level. However, in the real world, higher numerical precision may not be necessary for the perception, reasoning and decision-making of human.
Wei Lu 0005 +4 more
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Spatial–temporal fuzzy information granules for time series forecasting
Soft Computing, 2020zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yuanyuan Zhao +2 more
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On the Dissimilarity of Fuzzy Information Granules
Proceedings of The Eighteenth International Conference on Fuzzy Set Theory and ApplicationsThis work is supported from the project “Research of Excellence on Digital Technologies and Wellbeing CZ.02.01.01/00/22 008/0004583” which is co-financed by the European Union. Katarzyna Kaczmarek-Majer acknowledge support from the project “ExplainMe: Explainable Artificial Intelligence for Monitoring Acoustic Features extracted from Speech” (FENG.02 ...
Kaczmarek-Majer Katarzyna +1 more
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