摘要
本文提出了一种情报检索合作专家系统的结构和工作原理。该系统由一个主控专家系统和多个子专家系统组成群专家系统。主控专家系统的任务是规划协调各子专家系统，并最后汇总结果，给出结论，它是整个系统的核心。本文还介绍了文档选择子专家系统的结构、知识表示及推理机制。
This paper presents the structure and operation of an expert system for coop- erative information retrieval,The system is a group of expert systems consisting of a master control expert system and several sub-expert systems.The core of thewhole system is the master control expert system which programs and cooperat-es the operation of sub-expert systems,collects results and makes conclusions。The structure, knowledge representation and inference mechanism of the file selecting sub-expert system are also described in the paper。
出处
《情报学报》
CSSCI
北大核心
1994年第4期289-293,共5页
Journal of the China Society for Scientific and Technical Information
