多分知识结构中前继关系和多分推测函数的比对-《集美大学学报（自然科学版）》

文章信息/Info

Title:: Comparison Between Precedence Relations and Polytomous Surmise Functions in Polytomous Knowledge Structures

作者:: 刘小燕1; 高峰2; 王波3; （1.集美大学诚毅学院，福建厦门 361021；2.集美大学理学院，福建厦门 361021；3.华侨大学数学科学学院，福建泉州 362021）

Author(s):: LIU Xiaoyan1; GAO Feng2; WANG Bo3; (1.Chengyi College,Jimei University,Xiamen 361021,China;2.School of Science,Jimei University,Xiamen 361021,China;3.School of Mathematical Sciences,Huaqiao University,Quanzhou 362021,China)

Keywords:: CD-polytomous knowledge space; polytomous closure space; polytomous knowledge state; precedence relation; polytomous surmise function

摘要:: 研究具备CD-多分知识空间及多分闭包空间特点的多分知识结构的极小多分知识状态的性质，并探讨多分知识结构意义下前继关系和多分推测函数的联系。通过研究两者所生成的多分知识结构，比对两种结构的极小多分知识状态，发现前继关系可看作一类特殊的多分推测函数。

Abstract:: This paper investigated the properties of minimal polytomous knowledge states in polytomous knowledge structures with characteristics of CD-polytomous knowledge space and polytomous closure space.The relationships between precedence relations and polytomous surmise functions in the context of polytomous knowledge structures were explored.By studying the polytomous knowledge structures generated by the two approaches and comparing their minimal polytomous knowledge states,it was revealed that precedence relations could be viewed as a special type of polytomous surmise functions.