人工神经网络在中医专家系统知识挖掘中的应用  

Application of Artificial Neural Network in Acquisition for Knowledge of A Chinese Medical Diagnosis Expert System

作　　者：王震宇[1] 

机构地区：[1]华中科技大学控制科学与工程系,武汉430074

出　　处：《计算机与数字工程》2006年第10期146-148,153,共4页Computer & Digital Engineering

摘　　要：医疗诊断领域是信息处理技术一个前景十分广阔的应用领域。知识获取是该类专家系统非常重要的环节。人工神经网络作为一个具有高度非线性映射能力的的计算模型,在工程中具有广泛的应用前景。本文介绍了通过人工神经网络获取专家知识的方法,并给出了一个应用实例。Medical diagnosis field is an application field of information processing technology with a broad prospects. Knowledge acquisition is a most important task to create such an expert system. Artificial neural network（ ANN）, as a computing model possessing high - nonlinear mapping ability, has a wide application future in engineering. This paper introduces a technique to acquire knowledge by means of using artificial neural network and an example of application to this technique is given.

关 键 词：中医诊断 专家系统 人工神经网络 BP模型 知识获取 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程]