TRAINING FEEDFORWARD NETWORKS WITH THE MARQUARDT ALGORITHM

被引:5560
作者
HAGAN, MT
MENHAJ, MB
机构
来源
IEEE TRANSACTIONS ON NEURAL NETWORKS | 1994年 / 5卷 / 06期
关键词
D O I
10.1109/72.329697
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
The Marquardt algorithm for nonlinear least squares is presented and is incorporated into the backpropagation algorithm for training feedforward neural networks. The algorithm is tested on several function approximation problems, and is compared with a conjugate gradient algorithm and a variable learning rate algorithm. It is found that the Marquardt algorithm is much more efficient than either of the-other techniques when the network contains no more than a few hundred weights.
引用
收藏
页码:989 / 993
页数:5
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