Catálogo de publicaciones - libros
Advances in Neural Networks: 4th International Symposium on Neural Networks, ISNN 2007, Nanjing, China, June 3-7, 2007, Proceedings, Part II
Derong Liu ; Shumin Fei ; Zengguang Hou ; Huaguang Zhang ; Changyin Sun (eds.)
En conferencia: 4º International Symposium on Neural Networks (ISNN) . Nanjing, China . June 3, 2007 - June 7, 2007
Resumen/Descripción – provisto por la editorial
No disponible.
Palabras clave – provistas por la editorial
Artificial Intelligence (incl. Robotics); Computation by Abstract Devices; Computer Communication Networks; Algorithm Analysis and Problem Complexity; Discrete Mathematics in Computer Science; Pattern Recognition
Disponibilidad
Institución detectada | Año de publicación | Navegá | Descargá | Solicitá |
---|---|---|---|---|
No detectada | 2007 | SpringerLink |
Información
Tipo de recurso:
libros
ISBN impreso
978-3-540-72392-9
ISBN electrónico
978-3-540-72393-6
Editor responsable
Springer Nature
País de edición
Reino Unido
Fecha de publicación
2007
Información sobre derechos de publicación
© Springer-Verlag Berlin Heidelberg 2007
Tabla de contenidos
The Research of Decision Information Fusion Algorithm Based on the Fuzzy Neural Networks
Pei-Gang Sun; Hai Zhao; Xiao-Dan Zhang; Jiu-Qiang Xu; Zhen-Yu Yin; Xi-Yuan Zhang; Si-Yuan Zhu
A new decision information fusion algorithm based on the fuzzy neural networks, which introduces fuzzy comprehensive assessment into traditional decision information fusion technology under the “” decision architecture, is proposed. The process of fusion is composed of the comprehensive operation and the global decision through fusing the local decision of multiple sensors for obtaining the global decision of the concerned object at the fusion center. In the practical application, the algorithm has been successfully applied in the temperature fault detection and diagnosis system of hydroelectric simulation system of Jilin Fengman. In the analysis of factual data, the performance of the algorithm precedes that of the traditional diagnosis method.
- Neural Fuzzy Systems | Pp. 234-240
Equalization of Channel Distortion Using Nonlinear Neuro-Fuzzy Network
Rahib H. Abiyev; Fakhreddin Mamedov; Tayseer Al-shanableh
This paper presents the equalization of channel distortion by using a Nonlinear Neuro-Fuzzy Network (NNFN). The NFNN is constructed on the basis of fuzzy rules that incorporate nonlinear functions. The learning algorithm of NNFN is presented. The NFNN is applied for equalization of channel distortion of time-invariant and time-varying channels. The developed equalizer recovers the transmitted signal efficiently. The performance of NNFN based equalizer is compared with the performance of other nonlinear equalizers. The effectiveness of the proposed system is evaluated using simulation results of NNFN based equalization system.
- Neural Fuzzy Systems | Pp. 241-250
Comparative Studies of Fuzzy Genetic Algorithms
Qing Li; Yixin Yin; Zhiliang Wang; Guangjun Liu
Many adaptive schemes for controlling the probabilities of crossover and mutation in genetic algorithms with fuzzy logic have been reported in recent years. However, there has not been known work on comparative studies of these algorithms. In this paper, several fuzzy genetic algorithms are briefly summarized first, and they are studied in comparison with each other under the same simulation conditions. The simulation results are analyzed in terms of search speed and search quality.
- Neural Fuzzy Systems | Pp. 251-256
Fuzzy Random Dependent-Chance Bilevel Programming with Applications
Rui Liang; Jinwu Gao; Kakuzo Iwamura
In this paper, a two-level decentralized decision-making problem is formulated as fuzzy random dependent-chance bilevel programming. We define the fuzzy random Nash equilibrium in the lower level problem and the fuzzy random Stackelberg-Nash equilibrium of the overall problem. In order to find the equilibria, we propose a hybrid intelligent algorithm, in which neural network, as uncertain function approximator, plays a crucial role in saving computing time, and genetic algorithm is used for optimization. Finally, we apply the fuzzy random dependent-chance bilevel programming to hierarchical resource allocation problem for illustrating the modelling idea and the effectiveness of the hybrid intelligent algorithm.
- Neural Fuzzy Systems | Pp. 257-266
Fuzzy Optimization Problems with Critical Value-at-Risk Criteria
Yan-Kui Liu; Zhi-Qiang Liu; Ying Liu
Based on value-at-risk (VaR) criteria, this paper presents a new class of two-stage fuzzy programming models. Because the fuzzy optimization problems often include fuzzy variables defined through continuous possibility distribution functions, they are inherently infinite- dimensional optimization problems that can rarely be solved directly. Thus, algorithms to solve such optimization problems must rely on intelligent computing as well as approximating schemes, which result in approximating finite-dimensional optimization problems. Motivated by this fact, we suggest an approximation method to evaluate critical VaR objective functions, and discuss the convergence of the approximation approach. Furthermore, we design a hybrid algorithm (HA) based on the approximation method, neural network (NN) and genetic algorithm (GA) to solve the proposed optimization problem, and provide a numerical example to test the effectiveness of the HA.
- Neural Fuzzy Systems | Pp. 267-274
Research on Customer Classification in E-Supermarket by Using Modified Fuzzy Neural Networks
Yu-An Tan; Zuo Wang; Qi Luo
With the development of network technology and E-commerce, more and more enterprises have accepted the management pattern of E-commerce. In order to meet the personalized needs of customers in E-supermarket, customer classification based on their interests is a key technology for developing personalized E-commerce. Therefore, it is highly needed to have a personalized system for extracting customer features effectively, and analyzing customer interests. In this paper, we proposed a new method based on the modified fuzzy neural network to group the customers dynamically according to their Web access patterns. The results suggest that this clustering algorithm is effective and efficacious. Taking one with another, this new proposed approach is a practical solution to make more visitors become to customers, improve the loyalty degree of customer, and strengthen cross sale ability of websites in E-commerce.
- Neural Fuzzy Systems | Pp. 301-306
Recurrent Fuzzy Neural Network Based System for Battery Charging
R. A. Aliev; R. R. Aliev; B. G. Guirimov; K. Uyar
Consumer demand for intelligent battery charges is increasing as portable electronic applications continue to grow. Fast charging of battery packs is a problem which is difficult, and often expensive, to solve using conventional techniques. Conventional techniques only perform a linear approximation of a nonlinear behavior of a battery packs. The battery charging is a nonlinear electrochemical dynamic process and there is no exact mathematical model of battery. Better techniques are needed when a higher degree of accuracy and minimum charging time are desired. In this paper we propose soft computing approach based on fuzzy recurrent neural networks (RFNN) training by genetic algorithms to control batteries charging process. This technique does not require mathematical model of battery packs, which are often difficult, if not impossible, to obtain. Nonlinear and uncertain dynamics of the battery pack is modeled by recurrent fuzzy neural network. On base of this FRNN model, the fuzzy control rules of the control system for battery charging is generated. Computational experiments show that the suggested approach gives least charging time and least T-T results according to the other intelligent battery charger works.
- Neural Fuzzy Systems | Pp. 307-316
Type-2 Fuzzy Neuro System Via Input-to-State-Stability Approach
Ching-Hung Lee; Yu-Ching Lin
This paper proposes the type-2 fuzzy neural network system (type-2 FNN) which combines the advantages of type-2 fuzzy logic systems (FLSs) and neural networks (NNs). For considering the system uncertainties, we use the type-2 FLSs to develop a type-2 FNN system. The previous results of type-1 FNN systems can be extended to a type-2 one. Furthermore, the corresponding learning algorithm is derived by input-to-state-stability (ISS) approach. Nonlinear system identification is presented to illustrate the effectiveness of our approach.
- Neural Fuzzy Systems | Pp. 317-327
Fuzzy Neural Petri Nets
Hua Xu; Yuan Wang; Peifa Jia
Fuzzy Petri net (FPN) is a powerful modeling tool for fuzzy production rules based knowledge systems. But it is lack of learning mechanism, which is the main weakness while modeling uncertain knowledge systems. Fuzzy neural Petri net (FNPN) is proposed in this paper, in which fuzzy neuron components are introduced into FPN as a sub-net model of FNPN. For neuron components in FNPN, back propagation (BP) learning algorithm of neural network is introduced. And the parameters of fuzzy production rules in FNPN neurons can be learnt and trained by this means. At the same time, different neurons on different layers can be learnt and trained independently. The FNPN proposed in this paper is meaningful for Petri net models and fuzzy systems.
- Neural Fuzzy Systems | Pp. 328-335
Hardware Design of an Adaptive Neuro-fuzzy Network with On-Chip Learning Capability
Tzu-Ping Kao; Chun-Chang Yu; Ting-Yu Chen; Jeen-Shing Wang
This paper aims for the development of the digital circuit of an adaptive neuro-fuzzy network with on-chip learning capability. The on-chip learning capability was realized by a backpropagation learning circuit for optimizing the network parameters. To maximize the throughput of the circuit and minimize its required resources, we proposed to reuse the computational results in both feedforward and backpropagation circuits. This leads to a simpler data flow and the reduction of resource consumption. To verify the effectiveness of the circuit, we implemented the circuit in an FPGA development board and compared the performance with the neuro-fuzzy system written in a MATLAB code. The experimental results show that the throughput of our neuro-fuzzy circuit significantly outperforms the NF network written in a MATLAB code with a satisfactory learning performance.
- Neural Fuzzy Systems | Pp. 336-345