知識庫數據庫 的英文怎麼說
中文拼音 [zhīzhìkùshǔjùkù]
知識庫數據庫
英文
knowledge bank database- 知 : Ⅰ動詞1 (知道) know; realize; be aware of 2 (使知道) inform; notify; tell 3 (舊指主管) admin...
- 識 : 識Ⅰ動詞[書面語] (記) remember; commit to memory Ⅱ名詞1. [書面語] (記號) mark; sign 2. (姓氏) a surname
- 數 : 數副詞(屢次) frequently; repeatedly
- 據 : 據Ⅰ動詞1 (占據) occupy; seize 2 (憑借; 依靠) rely on; depend on Ⅱ介詞(按照; 依據) according...
- 知識 : 1 (認識和經驗的總和) knowledge; know how; science 2 (有關學術文化的) pertaining to learning o...
- 數據庫 : data bank; data base; data pool; data library數據庫管理系統 data base management system; 數據庫計...
- 數據 : data; record; information
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Knowledge discovery in database is a rather active research domain that involves statistics, database, etc. it is an unusual process that finds out the effective, fresh, latent - effective mode which can be finally apprehensible
數據庫知識發現( kdd )是涉及統計學、數據庫等學科的一門相當活躍的研究領域,是從數據集中識別出有效的、新穎的、潛在有效的以及最終可理解的模式的非平凡過程。Knowledge discovery in databases ( kdd ) is a multidisciplinary field, drawing work from areas including database technology, artificial intelligence, machine learning, statistics, neural networks, and pattern recognition
數據庫中的知識發現( knowledgediscoveryindatabases , kdd )是當前涉及人工智慧、數據庫等學科的一門非常活躍的研究領域。In order to maintain the rules conveniently, we make use of the technology of rdbms in managing data, consider the trait of production rules, and then design and realize the arithmetic to check the rules " equipollence and circulation on the basis of our former work - knowledge ordering. all these solve the knowledge base ' s consistency effectively
為了方便對規則的維護,我們充分利用數據庫管理系統對數據管理的巨大威力,結合產生式知識規則的特點,在原有知識序化的基礎上,對規則的等價、循環做了演算法設計與實現,較好地解決了知識庫的一致性問題。Invited by professor s. b yao, professor wang went to university of maryland, usa as a visiting scholar from 1984 to 1986 to assist in designing and developing an extendible database management system, also known as xdb dbms
自1981年畢業后留校工作以來,一直從事計算機數據庫和知識庫系統方向的教學科研和系統開發工作。培養和正在培養博士碩士研究生100餘名。Now that we have a handle on the background of databases - and - php, this is an ideal point to mention some of the design goals behind pdo
至此我們已經掌握了數據庫及php的背景知識,現在正好可以提及pdo背後的一些設計目標:Description and input of parts process database, and process deduce and illation etc. on a basis of analyzing turning parts " composing characteristic, adopting the form describes, the form factor ' s definition & coding for parts was realized, the information model of parts was formed, and the inputting design of parts information was accomplished
在對回轉體零件構成特性分析的基礎上,採用形面描述法的思想實現了零件形面要素的定義、編碼及其描述參數的確定。構造了零件信息模型,並以此模型為基礎完成了零件信息的輸入與存儲設計。提出基於關系數據庫的工藝決策模型,實現了工藝知識數據與工藝決策程序的相對分離。The paper is mainly based on geography, ecology, sight ecology, region location theory and system theory. by interpreting the mss remote sensing image of 1970s and the tm remote sensing image of 1980s and the end of 1990s in keerqin sandlot based on background database and expert information, we have achieved the three periods vector data of land desertification of the research area, then we have disposed the data property by using the powerful spatial analysis function of arc / info and achieved the information extraction and analysis supported by arcview and erdas imagine. thus the rule of temporal and spatial variation of land desertification in keerqin sandlot is researched and the blueprint and countermeasures of the prevention and treatment of land desertification in keerqin sandlot are put forward
本研究主要以地理學、生態學、景觀生態學、區位論和系統論為主要理論支持,通過對科爾沁地區20世紀70年代的mss遙感影像、 20世紀80年代和90年代末tm遙感影像進行基於背景數據庫和專家知識的解譯,獲得科爾沁研究區土地沙漠化的三期矢量數據,利用arc / info軟體強大的空間分析功能對屬性進行處理,並在arcview 、 erdasimagine軟體的支持下進行信息提取與分析,研究了科爾沁沙地土地沙漠化時空變化的規律,提出了科爾沁沙地土地沙漠化防治的構想與對策。3, taking the " digital house property ( dhp ) " as the example, the paper has a try on the technical methods in semantic sharing of gis. this paper, combined he construction emphasis of sharing platform in dhp, explores the essence of semantic share of gis and its realizing strategies. three aspects are emphasized here : ( 1 ) integration of msds database based on the sharing platform of gis ; ( 2 ) share of metafile under different gis platforms with the semantic standards of sharing metafile ; ( 3 ) auto or half - auto building of spatial relationships according to rule and knowledge databases
3 、以「數字房產」的建設為例從技術手段對實現gis語義的共享進行了實踐,論文結合「數字房產」共享平臺的建設重點對gis語義共享的實質及其實現策略進行探索,重點做以下三方面內容的研究:門)通過建立gis共享平臺實現對多源空間異構數據庫的整合; ( 2 )通過共享圖元語義標準,實現不同gis平臺下的圖元共享; ( 3 )通過規則庫和知識庫實現空間關系的自動半自動生成。This system is made up of several parts : knowledge base, inference engine, database, user interface, explanation facility and drawing module and so on
熱帶鋼連軋精軋機組設計專家系統由知識庫、推理機、數據庫、人機介面、解釋機制和繪圖模塊等部分組成。The reasoning machine modal and the method of realization, organizing the fuzzy knowledge base in external files and internal memory, organizing the fuzzy global database in external files and internal memory, realizing the fuzzy explanation facility are created
提出了模糊推理機結構模型和實現方法、模糊知識庫的外部存儲組織方法和內存組織方法、模糊綜合數據庫的外部存儲組織方法和內存組織方法和模糊解釋器的結構模型和實現方法。In addition, it puts forward a nested temporal db, which, with stronger expressive ability than others, is a breakthrough to entity - relationship model and is referred to as nter model. it also verifies the expressive ability of nter when it is applied to sidss. finally, in view of the features of sidss and the current status of salary distribution system, it conducts initial study of the sidss based on temporal - spatial relationship and the sidss with a temporally - driven knowledge database, with the aim for us to develop a consummate sidss system in the future
本文中,介紹了時態數據庫的基本概念、發展、特點和分類;結合sidss的背景、特色及體系結構,詳細討論了sidss的時態性及其數學模型,指出將時態數據庫應用到sidss並作進一步的研究是必然趨勢,並在此基礎上研究了時態數據庫系統的模型;在探討了幾種模型之後,打破實體-關系類的模型的框框,提出了一個表達能力較強的嵌套時態數據模型,稱之為nter模型( nestedtemporalentity - relationshipmodel ) ,並驗證將其應用到sidss系統中的表達能力;最後針對sidss的特點以及目前工資管理系統的狀況,進一步對基於時空關系的sidss系統、由時態驅動知識庫的sidss系統進行初步探討,以期今後對開發更完善的引) ss系統作進一步的研究。Fom offered a knowledge base to fors. opencyc ' s upper ontology and inference engine were used in constructing fors. oracle 9i was used as the dbms of fors, and oracle designer was used as the toolkit for developing the document - querying and knowledge - importing interfaces
花卉學文獻試驗性本體檢索系統以中國農業科學文獻數據庫作為目標文獻庫,以本論文構建的花卉學本體模型為基礎,採用opencyc開放源代碼項目的頂級本體結構和推理引擎,利用oracle數據庫應用程序設計實現了相應的檢索功能和文獻查詢與知識錄入界面。In this programme, the database of many stored foods and experiential database are described by using production system, and, inexact reasoning is settled down with the method of fuzzy logic, finally, by separating the control knowledge and field knowledge, the design clue of expert in field is incarnated in the form of rules - base. the expert system created can simulate the thought and decision - making of expert in hvac field, and get the anticipative results
該程序中用產生式規則系統建立了冷藏食品信息庫和經驗數據庫,並運用模糊邏輯方法進行不精確推理,採用控制知識和領域知識分離控制流的方法,以規則庫的形式,體現了領域專家設計思路。該專家系統模擬專家進行符號推理及選取經驗數據,得到了較好的設計結果。Key laboratory of complex systems and intelligence science, institute of automation, chinese academy of sciences beijing 100080, p. r. china
但不同的用戶希望從這個數據庫中獲得的知識卻可能不同。Technology of knowledge discovery in database and its application
數據庫知識發現技術及應用Kdd knowledge discovery in database
數據庫中的知識發現Knowledge discovery in database
數據庫中的知識發現Failure diagnosis expert system for pressure vessels is made up of knowledge base, knowledge base management system, inference machine, integrated database, self learning system, explanation machine and human - machine interface etc. knowledge base and inference machine are absolutely necessary
壓力容器失效分析專家系統由知識庫、知識庫管理系統、推理機、綜合數據庫、自學習機制、解釋機制、人機介面等部分組成。其中最重要的是知識庫和推理機兩部分,這兩部分缺一不可。Our research involves the foundation of machine dictionary, the design of rule stack, the application and revision of current semantic clarifying system, the store form of language knowledge in database and the relation in all kinds of semantic matching
本文的研究工作包括規范化詞典和規則庫的建立,受限規則的設計,現有語義分類體系的應用、細化、補充與適應性修改,語言知識在數據庫中的存儲形式,語義的搭配關系等。Additionally, the design, the organization and the saving method about knowledge - base, database, model - base, and picture - base have been discussed. based on these, the cooperation and the method of transferring message among them have been introduced
5 ,對消力池設計專家系統進行了總體框架設計,詳細討論了系統中知識庫、數據庫、模型庫、圖庫的設計、組織、存儲形式,以及庫與庫之間的通訊機制和協調方式。分享友人