摘要
论述了青少年升学就业咨询与心理测量专家系统(简称 PCTS)的设计思想与实现方法.PCTS 采用混合知识表达方式来反映源知识的复杂性;使用元推理、宏观推理与微观推理来增加推理机的通用性并提高知识的独立性.该系统已在 IBM-PC/AT 机上实现.
The design and implementation of a expert system for teen- agers' choice of jobs and college specialities and for psychology measurement are discussed.The scheme of hybrid knowledge representation is used to represent the complexity of source knowledge.The meta-reasoning,macros- copic-reasoning and microscopic-reasoning are used to extend the generality of inference engine and raise the independence of knowledge.This expert system has been realized on IBM-PC/AT.Psychologists expressed satisfaction with the experimental results.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
1991年第2期187-191,共5页
Journal of Beijing Normal University(Natural Science)
基金
国家自然科学基金
关键词
专家系统
心理咨询
心理测量
psychology counseling
psychology measurement
expert system
knowledge representation
inference engine
