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Author:

李学良 (李学良.) | 霍达 (霍达.) (Scholars:霍达) | 滕海文 (滕海文.)

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CQVIP PKU

Abstract:

结合神经元模型,提出了一种新的BP算法:权值、阈值同步学习的BP算法,该方法将神经元权值、阈值均看作自适应的学习变量,在学习过程中同步修改,从而提高传统BP算法的性能.应用于结构损伤检测的数值模拟算例表明,该方法收敛速度较快、检测精度较高,可以改善传统算法收敛速度慢、易出现过拟合的缺陷.

Keyword:

结构检测 BP神经网络 权值 阈值

Author Community:

  • [ 1 ] [李学良]北京工业大学
  • [ 2 ] [霍达]北京工业大学
  • [ 3 ] [滕海文]北京工业大学

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Source :

世界地震工程

ISSN: 1007-6069

Year: 2005

Issue: 2

Volume: 21

Page: 52-56

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 8

Chinese Cited Count:

30 Days PV: 12

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