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一种基于附加动量法的改进BP算法
引用本文:王树森,赵冬玲.一种基于附加动量法的改进BP算法[J].济源职业技术学院学报,2012,11(3):9-13.
作者姓名:王树森  赵冬玲
作者单位:济源职业技术学院,河南济源,454650
基金项目:河南省教育厅青年骨干教师资助项目
摘    要:本文研究了基本BP算法的工作原理,分析了导致基本BP算法学习效率低的原因,提出了基于附加动量法的改进BP算法。经过理论分析和实验验证,在基本BP算法中加入附加动量的方法,可以加快BP神经网络的学习速度,提高BP神经网络的学习效率。

关 键 词:BP算法  最速下降法  学习效率  附加动量法

Improved BP Algorithm Based on the Additional Momentum Method
WANG Shu-sen , ZHAO Dong-ling.Improved BP Algorithm Based on the Additional Momentum Method[J].JOurnal of Jiyuan Vocational and Technical College,2012,11(3):9-13.
Authors:WANG Shu-sen  ZHAO Dong-ling
Institution:( Jiyuan Vocational and Technical College, Jiyuan 454650, Henan)
Abstract:The basic BP algorithm work principle is discussed and the reason for low efficiency of basic BP algorithm is analyzed. Improved BP algorithm based on additional momentum is proposed. Through theoretical analysis and experimental verification, adding additional momentum in the basic BP algorithm can accelerate the learning speed of BP neural network and advance the learning efficiency.
Keywords:BP algorithm  gradient method  learning efficiency  additional momentum
本文献已被 CNKI 维普 万方数据 等数据库收录!
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