摘要
设计了一种基于BP神经网络的医疗诊断专家系统,利用专家先验知识和神经网络的数值推理、自学习能力,对疾病进行分析处理,与以往医疗诊断方法相比,该系统自动化程度高,诊断可靠准确。本文介绍了系统的总体结构和关键技术。
We design a type of medical diagnosis expert system based on BP net. The system is constructed by an expert system and a BP neural network; apply the expert knowledge and the numeric reasoning capacity of the neural network to analyze the disease. Contrast the old method, the system is automatic and diagnosis accurately and credibly. In this paper, the architecture of this system and the key technique is introduced.
关键词
专家系统
神经网络
医疗诊断
expert system
neural network
medical diagnosis
