人工神经网络泛化性能改进

摘要

泛化能力是人工神经网络的重要特性.总结了增强神经网络泛化能力的几种方法,分析了各自的优缺点,并使用Matlab中提供的函数进行非线性函数的逼近,通过仿真与原函数拟合验证了泛化能力的提高.%The generalization capability is one most important performance of Artificial Neural Network ( ANN) .This paper discusses several methods on enhancement of ANN generalization capability , and analyzes their advantages and disadvantages. Functions provided by Matlab were employed to approximate the non-linear function ,simulation and fitting with original fuction were carried out to verify the improvement of generalization capability.