J4 ›› 2011, Vol. 29 ›› Issue (6): 585-589.

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Hopfield Neural Network Parameter Optimization Based on Simulated Annealing Algorithm

QI Xiao-gang, WANG Yun-he   

  1. Department of Mathematics, Xidian University, Xi'an 710126,China
  • Online:2011-11-24 Published:2011-12-06

Abstract:

In order to solve the parameter setting problem during the application process of Hopfield neural network.The working principle of Hopfield neural network is described, the neural network model parameter selection problem in the TSP(Traveling Salesman Problem) problems solving process is analyed On the basis established the evaluation function of network by using normalized on output data, and then use simulated annealing algorithm to select the optimal parameters. The results show that, after optimization of parameters, Hopfield neural network can obtain the optimal solution of TSP problems more effective and more quickly.

Key words: parameter optimize, neural network, traveling salesman problem(TSP), simulated annealing

CLC Number: 

  • TP301