计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2009年
31期
9-11,14
,共4页
因果关联规则%语言场%知识发现%隐含因果关联规则
因果關聯規則%語言場%知識髮現%隱含因果關聯規則
인과관련규칙%어언장%지식발현%은함인과관련규칙
causal association rule%language field%knowledge discovery%hidden causal association rule%hidden causal association rule
因果关联规则是知识库中一类重要的知识类型,具有重要的应用价值.首先对因果关系的特殊性质进行了分析,然后基于语言场和广义归纳逻辑因果模型,从表示、挖掘、评价和应用几方面.对因果关联规则的研究进行了详细论述.并在此基础上提出了隐含因果关联规则的概念.通过语言场和推理机制的运用,使因果关联规则这一重要知识形式的挖掘和评价过程具有良好的逻辑性和扩张性.
因果關聯規則是知識庫中一類重要的知識類型,具有重要的應用價值.首先對因果關繫的特殊性質進行瞭分析,然後基于語言場和廣義歸納邏輯因果模型,從錶示、挖掘、評價和應用幾方麵.對因果關聯規則的研究進行瞭詳細論述.併在此基礎上提齣瞭隱含因果關聯規則的概唸.通過語言場和推理機製的運用,使因果關聯規則這一重要知識形式的挖掘和評價過程具有良好的邏輯性和擴張性.
인과관련규칙시지식고중일류중요적지식류형,구유중요적응용개치.수선대인과관계적특수성질진행료분석,연후기우어언장화엄의귀납라집인과모형,종표시、알굴、평개화응용궤방면.대인과관련규칙적연구진행료상세논술.병재차기출상제출료은함인과관련규칙적개념.통과어언장화추리궤제적운용,사인과관련규칙저일중요지식형식적알굴화평개과정구유량호적라집성화확장성.
Causal association rule is one kind of important and available knowledge in knowledge base.In this paper,some special properties of causal relation are discussed at first,and then research on represention,mining and evaluation of causal association rule is introduced in detail based on language field and generalized inductive logic causal model.Finally,a new concept of hidden causal association rule is prospected .The application of language field and reasoning mechanism make the process of mining and evaluation of causal association rule logical and extensible.
