摘要
知识空间理论与形式概念分析具有紧密联系.进一步讨论技能映射与技能背景的联系.首先,构造技能背景的面向问题(技能)概念格,更直接地获取知识结构.其次,基于面向问题概念格,给出求解知识空间的技能约简与基的不同方法.最后,基于技能背景,给出快速求解问题的推测关系的方法.
Knowledge space theory is closely related to formal concept analysis.It further discusses the relationship between skill mapping and skill context.Firstly,constructs object(skill)problem concept lattice of skill context to obtain the knowledge structure more directly.Secondly,based on the object-problem concept lattice,different methods for solving the skill reduction and basis of knowledge space are given.Finally,based on the skill context,a method for quickly solving the surmise relation of the problem is given.
作者
冯丹露
周银凤
FENG Danlu;ZHOU Yinfeng(School of Mathematics and Statistics,Minnan Normal University,Zhangzhou,Fujian 363000,China)
出处
《闽南师范大学学报（自然科学版）》
2021年第2期36-44,共9页
Journal of Minnan Normal University：Natural Science
关键词
知识空间理论
面向问题概念格
技能背景
技能约简
知识基
推测关系
knowledge space theory
object-problem concept lattice
skill context
skill reduction
knowledge base
surmise relation
