高师理科学刊2024，Vol.44Issue(5)：35-39,5.DOI:10.3969/j.issn.1007-9831.2024.05.007
面向属性概念格的概念特征与概念约简
Concept characteristic and concept reduction of attribute-oriented concept lattice
摘要
Abstract
The attribute-oriented concept coordination set and concept reduction are proposed,and the attribute-oriented concept minimal set with complementary binary relation is defined.The concept characteristics of core concepts,relatively necessary concepts and unnecessary concepts in attribute-oriented concept lattice are discussed,and the discriminating methods of three concepts are studied.The feasible method and corresponding algorithm for attribute-oriented concept reduction are given.关键词
形式背景/二元关系/面向属性概念格/概念约简Key words
formal context/binary relation/attribute-oriented concept lattice/concept reduction分类
信息技术与安全科学引用本文复制引用
汪秋分,郑佳滢,胡思涵..面向属性概念格的概念特征与概念约简[J].高师理科学刊,2024,44(5):35-39,5.基金项目
厦门工学院基于大数据的模糊系统理论及其应用科研创新团队项目(KYTD202005) （KYTD202005）
院级科研基金项目(SZKY202101)——面向属性概念约简的研究 （SZKY202101）
