医学知识工程生产线的研究

A Study of the Knowledge Engineering Production Line

巨型知识库系统的研究是知识工程学的一个重要方向。建立巨型知识库的周期很长，且容易出错。为了提高知识工程的效率，建立医学知识工程生产线是当务之急。医学知识工程生产线的环节主要包括：从不同地域的不同领域专家获取知识；生成知识库的基本模块；所生成的疾病诊断标准数据集存入总的知识库；按照不同用户的不同要求，组装较小的子知识库系统。

The research of enormous knowledge－ based systems is an important field in knowledge engineering. Building an enormous knowledge－ based system is not only time consuming and tedious but also very error－ prone. To enhance the efficiency of building knowledge－ based systems, a knowledge engineering production line was developed. A knowledge engineering production line consists of four links: acquire knowledge; generate disease diagnosis criterion data sets; store disease diagnosis criterion data sets into a general knowledge base; fetch the relevant disease diagnosis criterion data sets for assembling smaller knowledge bases for different users, according to their different requests.