AN Improved RBF Neural Network Model Based on Hybrid Learning Algorithm

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Abstract:

When building the radial basis function (RBF) neural network with traditional method, the property of the network is easily influenced by the distribution of training samples. The learning ability and generalization ability are hard to achieve the optimum. In this paper, it presents a new method to solve this problem. In the method it replaced the traditional clustering algorithms with genetic algorithms to optimize the distribution of RBF. At the same time it combined the steepest descent method with GA to solve the binary defect of GA encoding. After experiments the results showed that the constructed neural network has a better architecture and more accuracy than that built with traditional method.

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Periodical:

Advanced Materials Research (Volumes 718-720)

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2202-2207

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July 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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