知识获取研究

知识获取是知识从外部知识源到计算机内部的转换过程,是当前知识工程研究的热点和难点问题之一。该文阐述了知识获取的定义、方法和最终目标,重点介绍了显性知识和隐性知识的获取方法,并分析了这两类方法的优缺点,最后给出了知识获取的困难和一些改进思想。

Research of Knowledge Acquisition

Knowledge acquisition is the conversion process of knowledge form external knowledge sources to internal computer,and is currently a hot and difficult problem of the study of the knowledge engineering.In this paper,the definition,methods and the ultimate goal of knowledge acquisition are given.It is focused on acquisition methods of explicit knowledge and tacit knowledge,and analysis of the advantages and disadvantages of these two methods.Finally,the difficulties and some improvement methods of knowledge acquisition are given in this paper.