Dr. Zongyan Li

Committee: International Scientific Committee of Mechanical and Mechatronics Engineering
University: Loughborough University
Department: Department of Engineering
Research Fields: correlation analysis, F-ratio, levenberg-marquardt, MSE, NARX, neural network, optimisation,

Publications

1 Optimization of the Input Layer Structure for Feed-Forward Narx Neural Networks

Authors: Zongyan Li, Matt Best

Abstract:

This paper presents an optimization method for reducing the number of input channels and the complexity of the feed-forward NARX neural network (NN) without compromising the accuracy of the NN model. By utilizing the correlation analysis method, the most significant regressors are selected to form the input layer of the NN structure. An application of vehicle dynamic model identification is also presented in this paper to demonstrate the optimization technique and the optimal input layer structure and the optimal number of neurons for the neural network is investigated.

Keywords: Neural Network, Optimisation, Correlation analysis, MSE, F-ratio, levenberg-marquardt, NARX

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Abstracts

1 Optimisation of the Input Layer Structure for Feedforward Narx Neural Networks

Authors: Zongyan Li, Matt Best

Abstract:

This paper presents an optimization method for reducing the number of input channels and the complexity of the feed-forward NARX neural network (NN) without compromising the accuracy of the NN model. By utilizing the correlation analysis method, the most significant regressors are selected to form the input layer of the NN structure. An application of vehicle dynamic model identification is also presented in this paper to demonstrate the optimization technique and the optimal input layer structure and the optimal number of neurons for the neural network is investigated.

Keywords: Neural Network, Optimisation, Correlation analysis, MSE, F-ratio, levenberg-marquardt, NARX

Procedia PDF Downloads 205