文章基本信息

标题：MODIFICATION OF NEURAL NETWORK ALGORITHM USING CONJUGATE GRADIENT WITH ADDITION OF WEIGHT INITIALIZATION
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作者：AZWAR RIZA HABIBI ; TRISILOWATI ; RATNO BAGUS EDY WIBOWO 等
期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2015
卷号：77
期号：1
出版社：Journal of Theoretical and Applied
摘要：This paper develops neural network (NN) method using conjugate gradient (CG) with combination of particle swarm optimization (PSO) and genetic algorithm (GA). The combination of PSO and GA is used for weight initialization to improve the computational process and minimize the errors. CG method can change every learning rate of neural network, so that the addition of CG can increase the rate of convergence. PSO, by its calculation velocity, can get quickly the solutions and GA act to expand the searching area of PSO solution. This new algorithm is called CN-PSOGA. There are some criterions used to compare the CN-PSOGA algorithms with others, i.e. accuracy degree, number of iterations, and computation time produced by each algorithm. Simulation results show that the proposed algorithm can increase the accuracy of solution approach.
关键词：Neural Network; Conjugate Gradient; Particle Swarm Optimization; Genetic Algorithms.