This paper in turn introduces correlative knowledge on case description and a object oriented representation , the aim , tenet of casebase organizing and index and a organizing and index method using dynamic clustering , several typical case retrieval methods , the acquirement of adjustment knowledge , the classification of adjustment methods and a transform adjustment model , evaluate method of new case and learning and maintenance of casebase etc . moreover this paper also stressed discusses two central problem in case retrieval : the setting of property weight and the assignment of local similar degree between property values 本文依次介紹了案例表示的相關(guān)知識(shí)及一種面向?qū)ο蟮谋硎痉椒?,案例?kù)組織索引的目標(biāo)、原則及采用動(dòng)態(tài)聚類進(jìn)行組織索引的方法,幾種典型的案例檢索方法,案例調(diào)整知識(shí)的獲取、調(diào)整方法的分類及一個(gè)轉(zhuǎn)換式調(diào)整模型,新案例的評(píng)估方法及案例庫(kù)的學(xué)習(xí)與維護(hù)等。此外,對(duì)于案例檢索過(guò)程中的兩個(gè)重要問(wèn)題,屬性權(quán)重的設(shè)置和屬性值間局部相似度的賦值問(wèn)題作了重點(diǎn)討論。