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〕學(xué)科。 5.〔古語〕性關(guān)系。 book knowledge書本知識(shí)。 K- is power. 〔諺語〕知識(shí)就是力量。 practical knowledge實(shí)際的知識(shí)。 secondhand knowledge第二手知識(shí),傳授來的知識(shí)。 working knowledge of French 法語知識(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,萬眾歡騰。 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,無法辨認(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〕知識(shí)太多老得快。 without sb.'s knowledge 不通知某人,背著某人。
Based on rough sets theory, crude domain knowledge rules are extracted; dependent factors and antecedent coverage factors of rules are calculated from sample data 該方法充分利用軟計(jì)算中的模糊集合理論,人工神經(jīng)網(wǎng)絡(luò),粗糙集理論和遺傳算法等計(jì)算方法優(yōu)勢(shì),彌補(bǔ)它們相互的不足,進(jìn)行故障診斷。
Fault information, real-time data and reasoning process can be queried by man-machine interface, and the fuzzy knowledge rule base can be maintained by increasing, decreasing and so on 通過系統(tǒng)的人機(jī)接口可以對(duì)故障信息、實(shí)時(shí)數(shù)據(jù)以及推理過程等進(jìn)行查詢,還可對(duì)模糊知識(shí)規(guī)則庫進(jìn)行修改和添加等維護(hù)工作。
On the basis of diesel engine's fault modules, the mining of knowledge rules about diagnosis of diesel engine are outlined in detail, including simple knowledge rules mining, cluster analysis and association rules mining 本文在分析柴油機(jī)的各種故障模式的基礎(chǔ)上,詳細(xì)分析了柴油機(jī)故障診斷規(guī)則的挖掘,包括采用常用油液分析方法的簡(jiǎn)單規(guī)則挖掘、聚類分析挖掘及關(guān)聯(lián)規(guī)則挖掘。
On the basis of diesel engine's fault modules, the mining of knowledge rules about diagnosis of diesel engine are outlined in detail, including simple knowledge rules mining, cluster analysis and association rules mining 本文在分析柴油機(jī)的各種故障模式的基礎(chǔ)上,詳細(xì)分析了柴油機(jī)故障診斷規(guī)則的挖掘,包括采用常用油液分析方法的簡(jiǎn)單規(guī)則挖掘、聚類分析挖掘及關(guān)聯(lián)規(guī)則挖掘。
Therefore, we can make such a discussion about kb that knowledge rule is framed by using temporal logic and using temporal logic assertion to infer . thus makes temporality as the unified symbol of rules which drive in kb 由此,針對(duì)知識(shí)庫,可以做一個(gè)這樣的探討:使用時(shí)態(tài)邏輯對(duì)知識(shí)規(guī)則進(jìn)行構(gòu)架,在知識(shí)庫內(nèi)則用時(shí)態(tài)邏輯斷言進(jìn)行推理,從而使得對(duì)知識(shí)庫的規(guī)則驅(qū)動(dòng)有了一個(gè)統(tǒng)一的標(biāo)志??時(shí)態(tài)。
Firstly, the paper introduces temporal logic and it's knowledge representation . secondly, it describes that knowledge rule's structure on temporal logic and gives inference instance and its simulated realization . lastly, it discusses the temporal-driven of kb 本文從時(shí)態(tài)邏輯及其知識(shí)表達(dá)開始介紹,并給出了時(shí)態(tài)邏輯對(duì)知識(shí)規(guī)則的構(gòu)架與推理的實(shí)例在新應(yīng)用領(lǐng)域的研究與模擬實(shí)現(xiàn),最后對(duì)知識(shí)庫的時(shí)態(tài)驅(qū)動(dòng)給出探討。
In the same time, spatial association rules is one of the upmost knowledge rules in the result of spatial data mining . it emphasizes particularly on confirming the relation of data in different fields . it tries to find out the dependence of data in multi-fields 同時(shí)空間關(guān)聯(lián)規(guī)則是空間數(shù)據(jù)挖掘結(jié)果的一種最主要的知識(shí)規(guī)則,它側(cè)重于確定數(shù)據(jù)中不同領(lǐng)域之間的聯(lián)系,找出滿足給定支持度和可信度閾值的多個(gè)域之間的依賴關(guān)系。
The paper introduced the research methods, development flat, function and structure design, obtaining for expert knowledge, forming knowledge rules, joining with models, and cases of intelligent consequence etc, in expert system joined with models for management and decision making of grape 摘要本文介紹了模型搭載的葡萄栽培管理決策專家系統(tǒng)的研究方法、開發(fā)平臺(tái)、功能結(jié)構(gòu)設(shè)計(jì)、專家知識(shí)獲取、知識(shí)規(guī)則條理化、模型搭載以及智能推理舉例等。
Firstly we discussed and determined the feature of turning and milling process, based on which we set up the knowledge rules of the turning cutting tool and milling cutting tool choice . we applied the knowledge rules to the expert system of nc machining process parameters repository, which realized the cutting tool choice of nc machining . we also added the explaining implements of turning and milling tool and perfected the expert system of nc machining process parameters 首先研究確定了車削加工和銑削加工的加工特征;在此基礎(chǔ)上,建立了基于加工特征的車刀選擇知識(shí)規(guī)則和銑刀選擇知識(shí)規(guī)則,并將其知識(shí)融入到已研制開發(fā)的數(shù)控加工工藝參數(shù)優(yōu)化專家系統(tǒng)知識(shí)庫中,實(shí)現(xiàn)數(shù)控刀具的優(yōu)選;本文還增加了車刀選擇解釋器和銑刀選擇解釋器,完善了數(shù)控加工工藝參數(shù)優(yōu)化專家系統(tǒng)。
Firstly we discussed and determined the feature of turning and milling process, based on which we set up the knowledge rules of the turning cutting tool and milling cutting tool choice . we applied the knowledge rules to the expert system of nc machining process parameters repository, which realized the cutting tool choice of nc machining . we also added the explaining implements of turning and milling tool and perfected the expert system of nc machining process parameters 首先研究確定了車削加工和銑削加工的加工特征;在此基礎(chǔ)上,建立了基于加工特征的車刀選擇知識(shí)規(guī)則和銑刀選擇知識(shí)規(guī)則,并將其知識(shí)融入到已研制開發(fā)的數(shù)控加工工藝參數(shù)優(yōu)化專家系統(tǒng)知識(shí)庫中,實(shí)現(xiàn)數(shù)控刀具的優(yōu)選;本文還增加了車刀選擇解釋器和銑刀選擇解釋器,完善了數(shù)控加工工藝參數(shù)優(yōu)化專家系統(tǒng)。