【摘要】 详细阐述了防止BP网络过度训练的方法 ,总结了常用的增强网络泛化能力的方法。并在此基础上 ,提出了基于主要影响因素和基于修正误差函数来增强网络泛化能力的方法 ,取得了良好的效果 ,提高了BP神经网络的适应性。更多还原

【Abstract】 The methods to improve the generalization ability of neural networks are summarized. Two new methods are presented to improve the generalization ability, one is through finding the main affecting variables and the other is through modifying the error function. The results are very good, and set up a sound basis to apply the BP network in real projects.更多还原