uncertainty decision 中文意思是什麼

uncertainty decision 解釋
不定型決策
  • uncertainty : n. 1. 不確定，不確實，易變；不可靠；含糊。2. 不確實知道，半信半疑。3. 【物理學】測不準性。
  • decision : n. 1. 決定。2. 判決。3. 決議。4. 決心；決斷。5. 【美拳】（根據分數而不是根據擊倒對方做出的）裁判。
  1. With so much anfractuous and coupling correlation, many uncertainty factors and much uncertainty information in complex devices, the fault diagnosis and maintenance decision is very difficult

    但是，由於復雜設備中存在很多錯綜復雜、關聯耦合的相互關系，並存在大量的不確定因素及不確定信息，使得故障診斷與維修決策的實施較為困難。
  2. But my focus was specially laid on the decision - making of investment under uncertainty and with competition, i first. extend the basic model of dixit & pindyck ' s by allowing the relevant parameter to be a random variable, then proposed an numerical example to show how to solve this model, i gave the algorithm and did the comparative static analysis, finally i developed a model of duopoly under uncertainty, considering the competition between the firms explicitly, using roa, i calculated the two firm ' s values respectively when they take different roles - to be leader or follower, and then checked the possible equilibriums

    本文的重點是考察在同時存在不確定性和競爭的情況下，如何用實物期權的理論估算投資項目的價值，為此，文中發展了兩個模型，第一個模型是對dixit & pindyck的模型的擴展，它通過一個相關的隨機變量來考察競爭對項目價值的影響，但沒有考慮企業間的相互博弈，文中給出了一個例子詳細地說明了該模型的求解並做了敏感性分析；第二個模型是一個不確定情況下的雙寡頭模型，文中給出了用實物期權方法計算的兩企業在處于領導者和跟隨者兩種不同境況時的價值，並將企業間的相互博弈考慮在內，考察了可能的均衡狀態。
  3. Both the certainty and uncertainty basis decision rules were extracted directly by using rough sets theory, and then formed libraries of decision rules of the information system

    利用粗糙集理論直接生成確定性基本決策規則和不確定性基本決策規則，形成信息系統的基本決策規則庫。
  4. In the preprocessing stage the method of user and session identification often adopt heuristic algorithm for the being of cache and agent. this induce the uncertainty of data resource. the cppc algorithm avoid the limitation and has no use for complicated hash data structure. in this algorithm, by constructing a userld - url revelant matrix similar customer groups are discovered by measuring similarity between column vectors and relevant web pages are obtained by measuring similarity between row vectors ; frequent access paths can also be discovered by further processing of the latter. experiments show the effectiveness of the algorithm. in the fourth part, this thesis bring some key techniques of data mining into web usage mining, combine the characteristic of relation database design and implement a web usage mining system wlgms with function of visible. lt can provide the user with decision support, and has good practicability

    本文演算法避免了這個缺陷，且不需要復雜的hash數據結構，通過構造一個userid - uel關聯矩陣，對列向量進行相似性分析得到相似客戶群體，對行向量進行相似性度量獲得相關web頁面，對後者再進一步處理得到頻繁訪問路徑。實驗結果表明了演算法的有效性。第四是本文將傳統數據挖掘過程中的各種關鍵技術，引入到對web使用信息的挖掘活動中，結合關系數據庫的特點設計並實現了一個具有可廣西人學頎士學位論義視化功能的web使用挖掘系統wlgms 。
  5. The conclusions are : under the case of monopoly, the enterprise has the ability to delay the investment, thus it can take the advantages of option value brought by uncertainty to select the optimal timing of investment in each phrase flexibly ; under the case of competition, enterprise will select the optimal investment timing by comparing the tradeoff between the benefits of option value and the strategic lost of competitor ' s preemption, because preemption of competitor will reduce the ability of enterprise to delay investment comparing with the case of monopoly, the enterprise usually invests early, hi the meantime, by comparing the outcomes of investment cooperation in the r & d phrase with that of competition, we can conclude that r & d investment cooperation is pareto dominant strategy, since enterprise can fully take advantage of the option value brought by uncertainty, and thus enhance the flexibility of decision - making

    得到的結論是：在壟斷情形下，企業具有延遲投資的能力，因而企業可以充分利用不確定性帶來的期權價值，在創新投資的各階段根據不確定性信息的獲得靈活地選擇最優的投資時機；在競爭情形下，企業延遲投資的能力受到局限，由於害怕競爭對手的佔先，企業為了獲得佔先效應，會考慮競爭對手的行為對自己的影響，通過在不確定性所帶來的期權價值與競爭對手的行為所帶來的戰略價值之間進行權衡，來選武漢理工大學博士學位論文擇最優的投資時機。與壟斷情形相比，一般企業會提早投資。同時通過分析說明，競爭企業間通過在創新投資的研究與開發階段進行合作，可以使兩家企業充分利用不確定性帶來的期權價值，增強決策的柔性，結論說明，合作創新投資是兩家企業的帕累托占優策略。
  6. Traditional investment decision methods can not properly deal with the uncertainty, irreversibility and competition of the r & d projects, and thus lead to error decisions

    傳統的投資決策方法不能很好地處理企業研發項目的不確定性、不可逆性和競爭性，因而常常導致錯誤的決策。
  7. Traditional investment decision methods cannot properly deal with the uncertainty, irreversibility and flexibility of commercial real estate investment, and thus lead to error decisions

    傳統的商業地產投資決策方法往往不能很好地處理商業地產投資的不可逆性、不確定性和靈活性，因而常常導致決策錯誤。
  8. In october 1983, at a time of financial crisis and political uncertainty about hong kong s future, the hong kong government announced the decision to link the hong kong dollar to the us dollar at a fixed exchange rate of 7. 8 hong kong dollars to 1 us dollar

    1983年10月，本港面對金融危機及政治前景不明朗因素，港府因而決定按7 . 8港元兌1美元的固定匯率，將港元與美元掛
  9. In the paper, it is convinced that the share price of a share - listed company has been closely linked to the company ' s capacity of making profit in the future. furthermore, as the most important view of capital operation, operation under uncertainty has become the linking point of making management strategy and increasing share price decision

    研究的結果認為企業的未來盈利能力是決定公司股價的最主要因素，而現階段資本經營的重要內容? ?不確定性經營是實現企業的經營戰略和公司股價表現相一致的聯結點。
  10. Copper matte converting system is a complicated process which has the characteristics of multivariable, nonlinearity, strong coupling, large inertia, time varying and uncertainty and very difficult to carry out real - time on - line control. the purpose of the optimization, decision - making and control of copper matte converting process is to improve the productivity and decrease energy consumption

    銅鋶吹煉過程是一類具有多變量、非線性、強耦合、大慣性、時變性和不確定性、難以實時在線控制等特點的復雜對象，銅鋶吹煉過程優化決策與控制的目的是為了提高勞動生產率，實現優質高產和降低能源消耗。
  11. The investment of commercial real estate development has real option characteristics, because the real option method can properly deal with uncertainty, irreversibility and flexibility. in this part, the author construct a framework for analyzing the real options of commercial real estate investment decision, and analyzes the real options of commercial real estate investment decision from confirming the problem solved, analyzing the uncertain source, distinguishing the key uncertain factor, discerning the type of real options, constructing the real options option model, calculating the value of the commercial real estate, checking the result of calculation and redesigning, finds that the commercial real estate development has postpone option, expansion option, shrink option, change option, give up option. it proves that the commercial real estate has management flexibility in the development item, and the flexibility give

    由於實物期權方法可以很好地解決不確定性、不可逆性和靈活性，因而商業地產投資決策具有實物期權特性，同時從確定要解決的問題、分析不確定性的來源、鑒別關鍵的不確定性因素、識別實物期權類型、構建期權定價模型、計算項目價值、檢查計算結果和重新設計八個方面，構建了商業地產投資決策的實物期權分析框架，得出商業地產開發項目中通常存在推遲期權、擴張期權、收縮期權、轉換期權、放棄期權等期權類型，說明商業地產開發項目中具有管理和經營柔性，而這種柔性賦予了商業地產開發項目實物期權的特性。
  12. In some projects charged by our lab such as national 863 project - " crop planting management components based on weather analyse ", anhui provincial 95 key project - " agricultural meteorology disaster evaluation system base on gis in anhui province " and the project " small coal mine security management and decision system based on gis in anhui province ", this paper combines the theory and arithmetic of rough set with gis and data mining in idss, investiges the application of rough set theory to precision analysis of attribute data and logical operation in gis, analyzes the logical operation based on rough set ( logical union, logical intersection, logical complement, mixed logical operation etc. ), so that it can give a method y to research the gis attribute data and the uncertainty of attribute data after superposition operator, so as to express the roughness and illegibility of attribute data more accurately

    在完成試驗室所承擔的國家863項目「基於氣象分析的農作物種植管理軟構件」 、省95攻關項目「基於gis的安徽省重大農業氣象災害測評系統」和「基於gis的安徽省小煤礦安全管理決策系統」等項目中，將粗糙集理論和演算法與gis 、智能決策系統中的知識發現等相結合，對粗糙集理論在gis屬性數據和邏輯運算精度分析中的應用情況進行了研究，分析了基於粗集的gis邏輯運算（邏輯並、邏輯交、邏輯補、混合邏輯等） ，從而為研究gis屬性數據及其疊加運算后屬性數據的不確定性提供了一種方法，能比較準確地表達屬性數據的模糊性和粗糙性。
  13. Finally, a new decision - making method would be proposed to ensure that the operation manager of the firm could make a correct decision on whether the factory ’ s capacity should be changed as well as its volume. consequently the uncertainty of the long range capacity planning in semiconductor manufacturing could be controlled effectively. then the high level uncertainty analysis of long range capacity planning ? factory ’ s space resource planning was discussed in detail

    本文首先對半導體長期生產能力計劃過程中的不確定性進行了研究:定義生產能力計劃過程中的關鍵不確定性因素;量化這些關鍵不確定因素對生產能力的影響;在此基礎上，提出一種新的決策方法，保證工廠運營管理者正確做出是否改變以及改變多少生產能力的決策，從而達到有效地控制半導體長期生產能力計劃過程中不確定因素的目的。
  14. Bidding strategy based on uncertainty decision for a genco

    發電商投標策略的不確定型模型
  15. In the deregulated power market ， the power grid operator is facing many uncertainty and risks risk concept ， risk analysis approach and risk management are introduced in chapter ii ， the maj or risks of grid operators is analyzed and evaluated in details based on the real situation and data of yueyang city, hunan province ， the economic risk resulting from the uncertainty of load prediction of whole system ， generation capacity and parallel quantity of the large enterprises self - owned power plant are analyzed meanwhile ， the increase of large enterprises self - owned power plant may cause economic and security risks considering different risk ， the qualitmive and quantitative approaches are respectively adopted the direct and indirect congestion risks are evaluated based on probabilistic theory and decision theory the retail pricing and trade modes are major areas embracing risks as well chapter iii divides the risks in internal and external ones based on the characteristics of risk and put forward the layered risk management approach

    詳細分析和論述了電網經營企業面臨的各種風險。基於湖南省岳陽地區電力市場的實際情況和多年歷史數據，採用定性分析和定量計算的手段具體分析了負荷、自備電廠發電量和上網電量預測不確定性以及自備電廠的大量增加給電網企業帶來的經濟性風險和安全性風險。無論是長期還是短期，阻塞不僅會對電網造成直接風險，還可能造成間接風險。
  16. This thesis mainly investigates the incentive and restrictive mechanism of supply and sales agency under the uncertain demands of product. when retailer adopts the strategy of flexible order, manufacturer must decide his optimal decision - making of production based on the uncertainty of future demands

    當分銷商採取「靈活訂購」的策略時，鑒于未來需求的不確定性，製造商也必須做出自己的最優生產決策，並且應當在訂購合同中引進違約金以約束分銷商的行為。
  17. The purpose is to give an introduction to some of the main subjects in this field : risk sharing, moral hazard, adverse selection ( signaling, screening ), mechanism design, decision making under uncertainty

    目的是要為這個領域的一些主題作一個介紹：風險分攤、道德危機、逆選擇（導因、審查） 、機構設計、在不確定性下的決策。
  18. Knowledge about the faults of a process control system is obtained automatically by rough set reduction. an entropy - based criterion is used to measure the uncertainty of it. methods of forward and backward fault diagnosis and how to build up decision tables for each fault source are given

    利用粗糙集進行故障知識的發現，尋找系統各個故障源信號之間合理的邏輯關系，提出了一種構造邏輯故障樹的智能方法，並給出了相應的故障樹評價標準。
  19. These questions are used to " characterise " the proposal being tested, and the in - built logic of the system uses the responses to these questions to trigger a list of relevant sustainability indicators for which the user is required to input responses on predicted magnitude and direction of change of the indicator and the level of uncertainty which they attach to that decision

    這些問題的設計具有鑒定測試中的建議所涉及的范疇的功能，系統的內置邏輯會利用使用者就這些問題所輸入的答案啟動一系列可持續發展指標，使用者必須輸入預期該項建議對指標所帶來的變動幅度和方向，同時列出他們認為該項回應存在的不明朗因素。
  20. Risk decision - making can be divided into two types : probability decision - making and uncertainty decision - making

    風險決策可分為兩類：概率型決策與不定型決策。
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