presentation n. 1.贈(zèng)送,獻(xiàn)禮;授予;授予儀式;〔罕用語(yǔ)〕贈(zèng)品,禮物。 2.提出;呈遞。 3.介紹,引見,謁見;〔英國(guó)〕(特指入宮)晉謁。 4.(牧師的)舉薦,舉薦牧師權(quán)。 5.表現(xiàn);外觀,外貌,儀表;【無(wú)線電】圖像;顯示,掃瞄。 6.【哲學(xué)】【心理學(xué)】表象,直覺,觀念。 7.發(fā)表;表示;展示;陳述,描述。 8.【戲劇】演出,上演。 9.【醫(yī)學(xué)】先露,產(chǎn)式,胎位。 10.【商業(yè)】(支票等的)提出,交兌 (=presentment)。 give a presentation of 對(duì)…作陳述。 payable on presentation (支票等)交銀行即可兌現(xiàn)。 presentation of colours [medals] 授軍旗[勛章]儀式。 the presentation of credentials 呈遞國(guó)書。
knowledge n. 1.知識(shí);學(xué)識(shí),學(xué)問。 2.了解,理解;消息。 3.認(rèn)識(shí)。 4.〔古語(yǔ)〕學(xué)科。 5.〔古語(yǔ)〕性關(guān)系。 book knowledge書本知識(shí)。 K- is power. 〔諺語(yǔ)〕知識(shí)就是力量。 practical knowledge實(shí)際的知識(shí)。 secondhand knowledge第二手知識(shí),傳授來(lái)的知識(shí)。 working knowledge of French 法語(yǔ)知識(shí)學(xué)到能應(yīng)用的地步。 I have no knowledge of London. 我對(duì)倫敦毫無(wú)所知。 It is within your knowledge that ... 這是你所知道的。 The knowledge of our victory caused great joy. 我們獲得勝利的消息傳來(lái),萬(wàn)眾歡騰。 perceptual knowledge感性認(rèn)識(shí)。 logical [rational] knowledge理性認(rèn)識(shí)。 the theory of knowledge【哲學(xué)】認(rèn)識(shí)論。 branches of knowledge學(xué)科。 carnal knowledge性經(jīng)驗(yàn);【法律】性關(guān)系。 come to sb.'s knowledge被某人知道。 common [general] knowledge眾所周知,常識(shí)。 grow out of (sb.'s) knowledge被忘掉了。 have some [a general, a thorough] knowledge of 懂得一點(diǎn),懂得一個(gè)大概,精通。 not to my knowledge我知道并不是那樣。 out of all knowledge(變得)認(rèn)不出來(lái),無(wú)法辨認(rèn)。 to my knowledge據(jù)我知道。 to sb.'s certain knowledge據(jù)某人確知。 to the best of my knowledge據(jù)我所知,就我所知而論(=so far as I know)。 Too much knowledge makes the head bald. 〔諺語(yǔ)〕知識(shí)太多老得快。 without sb.'s knowledge 不通知某人,背著某人。
However, during practical applications, the performance of the knowledge presentation is always reflected directly by the efficiency of the accomplishment of tasks 但在實(shí)際的應(yīng)用中,知識(shí)的表示形式的優(yōu)劣性將最直接的反映在完成任務(wù)的效率上。
Because environments usually have uncertainty information, the research of uncertainty knowledge presentation and inference is very provided with practice 一個(gè)機(jī)器人關(guān)于它的任務(wù)和環(huán)境常常只有不確定的信息,所以研究不確定性知識(shí)表達(dá)和推理很具有現(xiàn)實(shí)意義。
Intelligent e-knowledge base engine for any kind of knowledge-based applications, supporting effective knowledge presentation, precise knowledge search, adaptive learning and immediate consulting 智能電子知識(shí)庫(kù)引擎供任意基于知識(shí)的應(yīng)用程序使用,支持有效的知識(shí)表達(dá),精確的知識(shí)搜索,適應(yīng)性學(xué)習(xí)和即時(shí)查詢。
General knowledge machine project-intelligent e-knowledge base engine for any kind of knowledge-based applications, supporting effective knowledge presentation, precise knowledge search, adaptive learning and immediate consulting 智能電子知識(shí)庫(kù)引擎供任意基于知識(shí)的應(yīng)用程序使用,支持有效的知識(shí)表達(dá),精確的知識(shí)搜索,適應(yīng)性學(xué)習(xí)和即時(shí)查詢。
The expert system model encapsulate a few supporting mechanisms including knowledge presentation, inference engine, explain engine and knowledge acquisition . it can realize storage and manage the knowledge and deduce function based on special knowledge 本文實(shí)現(xiàn)的專家系統(tǒng)模型封裝了知識(shí)表示形式、推理機(jī)制、解釋機(jī)制以及知識(shí)獲取等支撐設(shè)施,可以實(shí)現(xiàn)對(duì)知識(shí)的存儲(chǔ)、管理以及基于特定知識(shí)的推理功能。
Fourth, the learning-case teaching mode profits the teachers " cooperation because of the objectivity of the learning case which design the manner of knowledge presentation, not the teacher " s action . it is possible to get the best cases to guide the students to learn indispensably n)數(shù)學(xué)學(xué)案教學(xué)有利于教師之間的交流與合作數(shù)學(xué)學(xué)案是從學(xué)習(xí)者的角度編寫的指導(dǎo)學(xué)生自學(xué)的材料,是對(duì)數(shù)學(xué)知識(shí)和問題情境的創(chuàng)造性設(shè)計(jì),而不是對(duì)教師活動(dòng)的設(shè)計(jì)。
In part of theory, the paper analyses the present situation of its, presents its theoretical base, constructs a teaching mode of dual-initiative, gives its structure, discuss its writing environment, provides a reference of integrating object-oriented database and ai; in part of design, the paper combines method of fields knowledge representation, presents teaching strategy reasoning machine based on weight-generation production rule; according to cognitive learning theory, designs a cognitive model of student which adopts approach method and historical inheritance of study, designs a model which can navigate in learning process and in hyper-text based on student's model and knowledge presentation, discusses the design of explanation mechanism and man-machine interface 在理論部分,本文分析了its的現(xiàn)狀,提出了its的理論基礎(chǔ),建構(gòu)了一個(gè)雙主的教學(xué)模式,并給出了its的結(jié)構(gòu),討論了智能教學(xué)系統(tǒng)的寫作環(huán)境的選擇,為本文的面向?qū)ο髷?shù)據(jù)庫(kù)和人工智能的結(jié)合提供了依據(jù);在設(shè)計(jì)部分,本文結(jié)合領(lǐng)域知識(shí)表示方法,給出了一個(gè)面向?qū)ο蟮恼J(rèn)知的超文本的知識(shí)表示方法,提出了基于加權(quán)產(chǎn)生式規(guī)則的教學(xué)策略推理機(jī);依據(jù)認(rèn)知學(xué)習(xí)理論,設(shè)計(jì)了一個(gè)采用逐步逼近法的有學(xué)習(xí)歷史繼承的認(rèn)知學(xué)生模型,并根據(jù)學(xué)生模型和知識(shí)表示設(shè)計(jì)一個(gè)學(xué)習(xí)過程自動(dòng)導(dǎo)航和超文本導(dǎo)航的教學(xué)模型;討論了智能系統(tǒng)解釋機(jī)制和人機(jī)接口的設(shè)計(jì)。
Firstly the paper studies the development and application problems in exited data mining system, and presents a development model of data mining system based on component, and discusses the architecture, principle and characteristic of the system . then it discusses the design and realization of every component including data access component, pretreatment component, data mining algorithm component and knowledge presentation component . at last, component realization, classification, usage and integration of application system are studied, and it gives the process of integrating mining component in enterprise manage development and the application effect 論文首先研究了現(xiàn)有數(shù)據(jù)挖掘系統(tǒng)開發(fā)和應(yīng)用所面臨的問題,提出基于組件的數(shù)據(jù)挖掘系統(tǒng)模型,并論述了基于com組件的dmas的系統(tǒng)結(jié)構(gòu)、工作原理和系統(tǒng)特點(diǎn);其次,分別討論了組成系統(tǒng)的數(shù)據(jù)存取組件、數(shù)據(jù)預(yù)處理組件、數(shù)據(jù)挖掘算法組件和知識(shí)表達(dá)組件各個(gè)模塊的設(shè)計(jì)原理、方法和所使用的關(guān)鍵技術(shù),并論述了實(shí)現(xiàn)交互式數(shù)據(jù)挖掘的設(shè)計(jì);再次,論述了實(shí)現(xiàn)數(shù)據(jù)挖掘組件的具體方法和步驟以及在企業(yè)應(yīng)用系統(tǒng)開發(fā)過程中集成組件的設(shè)計(jì)過程;最后論文給出了在酒店管理系統(tǒng)中集成數(shù)據(jù)挖掘組件的應(yīng)用實(shí)例和效果。