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Integrated neural network model with pre-RBF kernels.


ABSTRACT: To improve the network performance of radial basis function (RBF) and back-propagation (BP) networks on complex nonlinear problems, an integrated neural network model with pre-RBF kernels is proposed. The proposed method is based on the framework of a single optimized BP network and an RBF network. By integrating and connecting the RBF kernel mapping layer and BP neural network, the local features of a sample set can be effectively extracted to improve separability; subsequently, the connected BP network can be used to perform learning and classification in the kernel space. Experiments on an artificial dataset and three benchmark datasets show that the proposed model combines the advantages of RBF and BP networks, as well as improves the performances of the two networks. Finally, the effectiveness of the proposed method is verified.

SUBMITTER: Wen H 

PROVIDER: S-EPMC10450702 | biostudies-literature | 2021 Jul-Sep

REPOSITORIES: biostudies-literature

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Integrated neural network model with pre-RBF kernels.

Wen Hui H   Yan Tao T   Liu Zhiqiang Z   Chen Deli D  

Science progress 20210701 3


To improve the network performance of radial basis function (RBF) and back-propagation (BP) networks on complex nonlinear problems, an integrated neural network model with pre-RBF kernels is proposed. The proposed method is based on the framework of a single optimized BP network and an RBF network. By integrating and connecting the RBF kernel mapping layer and BP neural network, the local features of a sample set can be effectively extracted to improve separability; subsequently, the connected B  ...[more]

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