Genetic Fuzzy Systems
Mostrando 25-30 de 30 artigos, teses e dissertações.
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25. Application of genetic algorithms to the adjustment of the supports of fuzzy sets in a mamdani controller
The development of control systems based on fuzzy rules facilitates the solving of problems when insufficient phenomenological information is available. The most common way of grouping fuzzy rules to form a controller is known as Mamdani controller. This controller consists of a set of rules with two premises, the error and the error variation, and one concl
Brazilian Journal of Chemical Engineering. Publicado em: 2000-12
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26. NEURO-FUZZY BSP HIERARCHICAL SYSTEM FOR TIME FORECASTING AND FUZZY RULE EXTRACTION DOR DATA MINING APPLICATONS / SISTEMA NEURO-FUZZY HIERÁRQUICO BSP PARA PREVISÃO E EXTRAÇÃO DE REGRAS FUZZY EM APLICAÇÕES DE DATA MINING
This dissertation investigates the use of a Neuro-Fuzzy Hierarchical system for time series forecasting and fuzzy rule extraction for Data Mining applications. The objective of this work was to extend the Neuro-Fuzzy BSP Hierarchical model for the classification of registers and time series forecasting. The process of classification of registers in the Data
Publicado em: 2000
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27. INTELIGÊNCIA COMPUTACIONAL APLICADA EM MACHINE LEARNING / COMPUTATIONAL INTELLIGENCE APLPLIED IN THE FIELD OF MACHINE LEARNING
This work investigates the application and performance of the Computational intelligence technics in the field of Machine Learning. In particular, was investigated the application of intelligent systems (Neural Networks, genetic Algorithms and fuzzy Logic) in the development of algorithms that codify inductive mechanisms in Machine Learning. This work was de
Publicado em: 1999
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28. BAYESIAN LEARNING FOR NEURAL NETWORKS / APRENDIZADO BAYESIANO PARA REDES NEURAIS
This dissertation investigates the Bayesianan Neural Networks, which is a new approach that merges the potencial of the artificial neural networks with the robust analytical analysis of the Bayesian Statistic. Typically, theconventional neural networks such as backpropagation, have good performance but presents problems of convergence, when enough data for t
Publicado em: 1999
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29. Inteligencia computacional distribuida : arquitetura especificação formal e aplicação
Distributed artificial intelligence aims at creating flexible models for problem solving through intelligent agents. Agents have to interact with one another seeking for cooperation, despite their incomplete, uncertain or even inconsistent knowledge. Fuzzy sets theory has been a focus of intense research in the last years, both in the theoretical as well as
Publicado em: 1996
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30. REDES NEURAIS APLICADAS AO RECONHECIMENTO DE IMAGENS BI-DIMENSIONAIS / USE OF ARTIFICIAL NEURAL NETWORKS IN THE RECOGNITION OF BI-DIMENSION IMAGES
This work investigates the use of Artificial Neural Networks in the recognition of bi-dimensional images. The work was divided in four main parts: a survey on the importance of Computational Vision and on the benefits of the application of intelligent techniques in the fiels; a survey on the structure of image recognition systems found in the literature; the
Publicado em: 1996