A Complex Neural Network Algorithm for Computing the Largest Real Part Eigenvalue and the corresponding Eigenvector of a Real Matrix

DOI

10.2991/icsma-16.2016.100How to use a DOI?

Keywords

Complex neural network; real matrix; largest real part; eigenvalue; eigenvector

Abstract

In this study, we propose a novel complex neural network algorithm, which extends the neural network based approaches that can asymptotically compute the largest or smallest eigenvalues and the corresponding eigenvectors of real symmetric matrices, to the case of directly calculating the largest real part eigenvalue and the corresponding eigenvector of a real matrix. The proposed neural network algorithm is described by a group of complex differential equations, which is deduced from the classical neural network model. The proposed algorithm is a class of continuous time recurrent neural network (RNN), it has parallel processing ability in an asynchronous manner and could achieve high computing capability. This paper provides a rigorous mathematical proof for its convergence in the case of real matrices for a more clear understanding of network dynamic behaviors relating to the computation of eigenvector and eigenvalue. The proposed approach has obvious virtues such as fast convergence speed and non-sensitivity to initial value. Numerical examples showed that the proposed algorithm has good performance.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Hang Tan
AU  - Xuesong Liang
AU  - Liping Wan
PY  - 2016/12
DA  - 2016/12
TI  - A Complex Neural Network Algorithm for Computing the Largest Real Part Eigenvalue and the corresponding Eigenvector of a Real Matrix
BT  - Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016)
PB  - Atlantis Press
SP  - 577
EP  - 585
SN  - 1951-6851
UR  - https://doi.org/10.2991/icsma-16.2016.100
DO  - 10.2991/icsma-16.2016.100
ID  - Tan2016/12
ER  -