醫(yī)學(xué)免費(fèi)論文:中藥指紋圖譜專家系統(tǒng)知識(shí)庫(kù)構(gòu)架研究
【摘要】 目的:本文研究了中藥指紋圖譜專家系統(tǒng)知識(shí)庫(kù)的框架結(jié)構(gòu),闡述了基于該框架結(jié)構(gòu)進(jìn)行知識(shí)庫(kù)設(shè)計(jì)的全過(guò)程。方法:本系統(tǒng)以SQL Server 2005 Analysis manager和Visual Studio.NET作為開發(fā)工具,以中藥指紋圖譜專家知識(shí)為研究對(duì)象,利用面向?qū)ο蠹夹g(shù),構(gòu)建了基于B/S結(jié)構(gòu)的“中藥指紋圖譜專家系統(tǒng)知識(shí)庫(kù)系統(tǒng)”。結(jié)果:本系統(tǒng)實(shí)現(xiàn)了中藥指紋圖譜知識(shí)庫(kù)信息的分類獲取、存儲(chǔ)、查詢、推理、管理等功能。結(jié)論:該知識(shí)庫(kù)具有結(jié)構(gòu)合理、數(shù)據(jù)豐富、推理嚴(yán)謹(jǐn)?shù)奶攸c(diǎn),為中藥指紋圖譜在線專家系統(tǒng)核心模塊的設(shè)計(jì)與實(shí)現(xiàn)奠定了基礎(chǔ)。
【關(guān)鍵詞】 中藥指紋圖譜 專家系統(tǒng) 數(shù)據(jù)庫(kù) 知識(shí)庫(kù) 框架結(jié)構(gòu) 邏輯推理
Knowledge Base Structure Research of Traditional ChineseMedicine Fingerprint Expert System
Wang Haihui,et al醫(yī).學(xué)全.在.線網(wǎng)站m.quanxiangyun.cn
henyang Pharmaceutical University(Shenyang 110016,China)
Abstract:Objective:The Knowledge Base of traditional Chinese medicine fingerprint expert system framework was studied in this work and the structure of the framework based on its design process was explained.Methods:The traditional Chinese medicine fingerprint expert system knowledge base System was built based on B/S structure using SQL Server 2005 Analysis manager and Visual Studio.NET development tool,as well as using object-oriented technology.Results:This system realized the classification,storage,query,inference,and management functions based on the information of the Knowledge Base of traditional Chinese medicine fingerprint.Conclusion:The knowledge base had a reasonable structure,data-rich,well-reasoned characteristic and was a core module foundation of traditional Chinese fingerprint medicine-line expert system design and implementation.
Key words:traditional Chinese medicine fingerprints;expert systems;databases;knowledge base;frame structure;Logic
引言
中藥指紋圖譜是某種中藥材或中成藥經(jīng)過(guò)適當(dāng)處理后采用一定的分析手段得到的能夠標(biāo)示該中藥特征的色譜、光譜或其他圖譜。它能夠全面反映所含化學(xué)成分的種類和數(shù)量,具有專屬性、穩(wěn)定性和重現(xiàn)性。依據(jù)指紋圖譜信息特征,采用模糊數(shù)學(xué)的處理方法能夠科學(xué)地、恰當(dāng)?shù)卦u(píng)判中藥材和中成藥的質(zhì)量[1]。據(jù)文獻(xiàn)報(bào)道,在中藥指紋圖譜領(lǐng)域,還沒有一個(gè)完整的專家系統(tǒng)出現(xiàn),用戶查詢指紋圖譜相關(guān)信息,猶如大海撈針一樣盲目無(wú)序。為了把這些信息有序地組織起來(lái),將已有的專家知識(shí)給定一個(gè)科學(xué)的知識(shí)分類體系,同時(shí),把關(guān)于中藥指紋圖譜的所有信息都納入這個(gè)分類體系之中,形成一個(gè)中藥指紋圖譜專家系統(tǒng),使用戶能有序地通過(guò)系統(tǒng)查找該領(lǐng)域的資源以節(jié)約人力物力,方便知識(shí)庫(kù)管理員更新系統(tǒng)的管理專家的知識(shí),積累和保存信息和知識(shí)資產(chǎn),加快內(nèi)部信息和知識(shí)的流通,實(shí)現(xiàn)知識(shí)的共享,也方便了開發(fā)人員對(duì)系統(tǒng)的開發(fā)與維護(hù)。本文通過(guò)對(duì)中藥指紋圖譜專家系統(tǒng)知識(shí)庫(kù)構(gòu)架研究,提出了一種中藥指紋圖譜知識(shí)庫(kù)的實(shí)現(xiàn)方法,該方法有針對(duì)性、可操作性、實(shí)用性。