随着神经网络研究的深入，神经网络在理论上有了很大突破，并在实践中发挥着越来越重要的作用。本文介绍了径向基网络，支撑矢量机，小波神经网络，反馈神经网络这几种典型的神经网络结构模型、特点及应用。- With in-depth study of neural networks, neural networks have great breakthrough in theory and in practice is playing an increasingly important role. This