电脑开发与应用
電腦開髮與應用
전뇌개발여응용
COMPUTER DEVELOPMENT & APPLICATIONS
2014年
10期
55-58
,共4页
程利涛%邢欣%李伟
程利濤%邢訢%李偉
정리도%형흔%리위
形式概念分析%领域背景%层次关系%本体构建
形式概唸分析%領域揹景%層次關繫%本體構建
형식개념분석%영역배경%층차관계%본체구건
formal concept analysis%domain background%hierarchical relationship%ontology building
模糊概念格是利用形式概念分析对不确定模糊信息进行建模的一种理论手段。从领域专家拥有的模糊概念知识中划分模糊概念类，得到构建本体的初始概念类；计算模糊概念与本体概念类间的包含度关系，扩大本体中的概念；发现概念与概念之间的相似度关系，用以学习本体概念之间的关系，实例表明了模糊形式概念分析有助于领域专家在本体学习过程中，挖掘本体概念和本体概念间的关系。
模糊概唸格是利用形式概唸分析對不確定模糊信息進行建模的一種理論手段。從領域專傢擁有的模糊概唸知識中劃分模糊概唸類，得到構建本體的初始概唸類；計算模糊概唸與本體概唸類間的包含度關繫，擴大本體中的概唸；髮現概唸與概唸之間的相似度關繫，用以學習本體概唸之間的關繫，實例錶明瞭模糊形式概唸分析有助于領域專傢在本體學習過程中，挖掘本體概唸和本體概唸間的關繫。
모호개념격시이용형식개념분석대불학정모호신식진행건모적일충이론수단。종영역전가옹유적모호개념지식중화분모호개념류，득도구건본체적초시개념류；계산모호개념여본체개념류간적포함도관계，확대본체중적개념；발현개념여개념지간적상사도관계，용이학습본체개념지간적관계，실례표명료모호형식개념분석유조우영역전가재본체학습과정중，알굴본체개념화본체개념간적관계。
Fuzzy concept lattice is a generaltheoretical means, whichmainly focuses on modeling and handling uncertain fuzzy information with formal concept analysis. In this paper, the vague concept classes from the vague concept background knowledge held is divided by the domain experts to obtain the initial concept classes of ontology building. It is calculated inclusion degree relationship between fuzzy concepts and ontology concept classes to expand the ontology concept; discovering the similarity relationship between concepts to study the relationships among ontology concepts. Examples have shown that fuzzy formal concept will help to build the ontology concepts and mine the relationships among ontology concepts for domain experts in the process of ontology learning.
