IS—粗糙集理论及其在医疗诊治中的应用  

Improper Singular Rough Sets and Its Application in the Medical Diagnosis

作　　者：荆天[1] 郭志林[1] 

机构地区：[1]商丘师范学院数学系,河南商丘476000

出　　处：《晋中学院学报》2008年第3期29-32,共4页Journal of Jinzhong University

基　　金：河南省自然科学基金项目(0511013700);河南省教育厅自然科学基金项目(200510483002)

摘　　要：在S—粗集的基础上,提出IS—粗集(improper singular rough sets)的概念,给出单向IS—粗集(one direction improper singular rough sets)和双向IS—粗集(two direction improper singularrough sets)的概念和它们的数学结构,设计了一个基于双向IS—粗集的医疗诊治知识支持系统,为人工智能技术在医疗诊治领域的应用开辟了一个新的思路.Based on the theory of singular rough sets, this paper puts forward concepts of improper singular rough sets, providing the improper single direction singalar rough sets and improper double direction singular rough sets concept and their general mathematics structures. The knowledge support system of medical dialectic diagnosis- recognition based on improper double direction singular rough sets, and it presents a new method for the application of artificial intelligence in the area of medical diagnosis- recognition.

关 键 词：S-粗集 IS-粗集 单向IS-粗集 双向IS-粗集 粗结构 

分 类 号：O159[理学—数学]