公开(公告)号：US20060106744A1

公开(公告)日：2006-05-18

申请号：US11280210

申请日：2005-11-17

申请人： Youn-ho Kim ,  Ji-yun Byun ,  Yeun-bae Kim

发明人： Youn-ho Kim ,  Ji-yun Byun ,  Yeun-bae Kim

IPC分类号： G06N5/02

CPC分类号： G06N5/022

摘要： A method and apparatus for establishing a knowledge database used in an expert system, which can automatically establish a knowledge database without the aid of knowledge engineers, and a recording medium therefor are provided. The method includes: building up a hypothesis suitable for dealing with an assigned task; generating keywords used for searching a plurality of databases based on the hypothesis; collecting data from the databases through searching with reference to the keywords; and extracting knowledge for dealing with the assigned task from the collected data and systematizing the extracted knowledge to be storable in a knowledge database. The method of establishing a knowledge database can reduce the time and cost required for establishing a knowledge database system by automatically updating, maintaining, or fixing the knowledge database without the aid of knowledge engineers.

摘要翻译： 提供了一种用于建立在专家系统中使用的知识数据库的方法和装置，其可以在没有知识工程师的帮助下自动建立知识数据库及其记录介质。 该方法包括：建立适合于处理分配任务的假设; 基于该假设生成用于搜索多个数据库的关键字; 通过参考关键字搜索数据库中的数据; 并从收集的数据中提取处理分配任务的知识，并将提取的知识系统化，以存储在知识数据库中。 建立知识数据库的方法可以通过在知识工程师的帮助下自动更新，维护或修复知识数据库，从而减少建立知识数据库系统所需的时间和成本。