期望概率值 的英文怎麼說

中文拼音 [qīwànggàilǜzhí]
期望概率值 英文
expected probit
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  • 望 : Ⅰ動詞1 （向遠處看） look over; gaze into the distance; look far into the distance 2 （探望） visi...
  • 概 : Ⅰ名詞1 （大略） general outline 2 （神氣） manner of carrying and conducting oneself; deportment ...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 期望 : 1. （抱有希望的想法） hope; expectation 2. （希望; 期待） hope; expect; wish
  • 概率 : [數學] probability; chance概率論 probability theory; theory of chances; 概率曲線 probability curv...
  1. Centering on this theme, this paper lays out its discussion in the following five aspects ; 1. the raising of the value chain concept in this part of the paper, combining historical sight with the reality of the then usa, analysis is made on the background for the raising of the value chain concept. in the so - called most developed free market economy country usa, enterprises were subjected to the strict control of the government

    為了使圍繞價值鏈的構造和其構造的戰略基礎研究的目的和目標更加明確，有必要或應當將另一積極活躍的價值管理領域的理論和方法融入價值鏈的建構研究之中，為此本文特辟專章簡述了該領域的經濟增加值（即eva ）的概念以及它的會計和財務的簡明計算方法: eva =稅后凈經營利潤-佔用資本資本成本率、期望的未來eva的現值= npv 。
  2. 11 luo x, zhang c, jennings n r. a hybrid model for sharing information between fuzzy, uncertain and default reasoning models in multi - agent systems. international journal of uncertainty, fuzziness and knowledge - based systems, 2002, 10 : 401 - 450. 12 hindriks k v, de boer f s, der hoek w van, meyer j j c. formal semantics of an abstract agent programming language

    Agent行動選擇和目標更新不僅依賴于agent的不確定信念，而且依賴于agent在實施這些行動的時候的得失效應值在此，把點概率的效應理論擴展到了區間概率的情況，並借用模糊數學中區間數的方法，給出了比較區間最大期望效應的方法再次，關于實用推理的不確定性的繁殖，使用了基於預設決策理論的預設邏輯方法。
  3. First, a new methodological framework is developed for investigating the optimal strategies of maintenance scheduling for generating units with risk well taken into account, based on the widely employed power pool mode and the uniform clearing price. two scenarios are examined in detail, i. e., for the two cases that the generation company studied is / is not a price taker in the electricity market operation. based on the electricity market clearing prices estimated, a new methodological framework is presented, mathematical models formulated and a solving method developed

    以國內外廣為採用的聯營體模式、統一市場清算價結算的現貨電力市場為背景，在假設市場電價可以預測並能夠描述為某種概率分佈的前提下，採用方差或標準差來描述和度量風險；建立了相應的優化模型，為發電公司在制定發電機組的檢修計劃時適當兼顧利潤損失的期望值最小和風險最小這兩個目標提供了新的解決途徑。
  4. And then, it especially introduces the theoretical basis of pert predicted method and the technology of monte - carlo simulation, it ascertain the random variables of the model by analysing the uncertainty factors of economic effect index. and it brings forward random npv model in the light of basic npv model. using the theory of expected utility to evaluate the risk of project by the probability distribution of project ' s npv

    通過分析影響項目經濟效益指標的不確定性因素，確定了模型的隨機變量；根據基本凈現值模型提出了隨機凈現值模型；通過項目凈現值的概率分佈運用期望效用理論對項目的風險進行評價。
  5. Stock was born more than 300 years ago. though there are more classical stock investment theories, those theories which apply morden arich to analyze the stock market with date triumplantly cannot be seen usually. this paper combination : the system engineering theories, the stock certificate investment theories, the statistics theories, the western economics theories. and the finance accounting theories, independence to bring up : the method of the coefficient change of the frame of reference, the energy theories of the stock market. and excerpt the analysis method of expectation - effect

    本文結合：系統工程、證券投資、概率論與數理統計、西方經濟學與財務會計學等理論，提出了：參照繫系數變動法，能量理論；引用了期望效用分析法以及即將撰寫的中值股票理論，股市風險理論等組成一個完整的股市預測與分析系統，希望為廣大股民提供一種簡單實用、準確及時的分析工具。
  6. Supposing the company ' s value satisfies a certain probability distribution, then, we can calculate the company ' s value in the future as well as its connotative undulation basing on the relationship and a certain option pricing formula, which is based on the supposing talked above. further, we can calculate the company ' s expected default frequency. by now, the goal to measuring the company ' s credit risk has realized

    如果假設公司價值波動服從某一概率分佈，那麼根據與此概率分佈相對應的期權定價公式，以及股票價格波動率與公司資產價值波動率之間的函數關系，即可求出公司未來某個時點的期望價值及其隱含波動率，並進一步計算出此時點公司違約的概率，由此便實現了對公司信用評級的目的。
  7. This paper combined the study of predecessor and use pert predicted method and technology of monte - carlo simulation to get the probability distribution of project ' s random npv, and to use the theory of expected utility to get expected utility value for decision - making to make decision of project

    本文結合前人的研究，利用pert預測法和蒙特卡洛模擬法，建立了項目的隨機凈現值模型。通過分析凈現值的概率分佈，利用期望效用理論得出決策者的期望效用值，對項目作出決策。
  8. The most application principle on decision - making of probability analysis result is maximum expected principle

    對概率分析結果進行決策的原則應用較多的是最大期望值原則。
  9. If the contractual model were chosen, it would be necessary to provide either a mechanism for the election and operation of a board of directors in the contractual fund or that the independent directors constitute a special class of directors of the management company who would represent the interests of, be answerable to and removable by the shareholders of the funds under management and have defined responsibilities within the management company

    在emh理論形成的過程中，奧斯本osberne和法瑪fama的貢獻最大。奧斯本提出了關于股票價格遵循隨機遊走的主張，認為投資者是根據他們的期望價值或收益率來估計股票的，而期望價值是可能的收益率的概率加權平均值，所以投資者在奧斯本定義上的理性是以無偏的方式設定其主觀概率。
  10. It first shows the building of stochastic, time - dependent network model, the description of k expected shortest paths problem, the demonstration of travel time probability distributions for the arcs in transportation area, and the calculation of expected travel time on path

    本文首先給出了隨機時間依賴網路模型（ stdn模型） 、 k期望最短路徑問題的形式化描述，並針對交通應用領域推導出弧耗費服從的概率密度函數，路徑期望值的計算方法。
  11. Under the condition of asymmetric distribution of npv probability, the probability of npv less than 0 can more accurately describe the risk of investment retun then the probability of npv less than 0 that concessionaire may accepted determines the condition satisfied by the economic parameters of concession contracts. with the premises of expected objective value of each parameter fixed by the designers of concession contracts and the weighted value of this parameter, an optimal objectiv

    特許權人可以接受的npv小於零的概率決定了特許權合約經濟參數需要滿足的條件，在特許權合約設計者可以對每個參數確定一個初始的期望目標值和該參數的權重條件下，本文通過構造一個優化目標函數，解決了合約經濟參數的優化選擇問題。
  12. The third part in this article has discussed the method which is based on the expectation frequency and use which we get the design value of 1 % and 0. 1 % for some universes. and we also get the correlation diagram of cs and calculation frequency of different sample sizes. then we analyze the variation rule to get the primary discussion for the theory study and production

    本文第三篇討論了基於期望概率概念推求各種總體相應於1及0 . 1的設計值的方法，並且得到不同樣本容量的cs和計算頻率的相關圖，分析其變化規律，為理論研究及生產應用作一些初步探討。
  13. Because the standard of the risk type decision is the expectation of the increase and decrease, and increase and decrease expectation was calculated according to state probability and increase and decrease value

    3 、由於風險型決策的標準是損益期望值，而損益期望值是根據狀態概率和損益值計算的。
  14. Firstly, by selecting and defining the resource load indexes rationally, lbmr take into consideration the effect on the resource usage of source node and destination node by the migrant. by means of vector operations, lbmr can use multiply resources in harmony. secondly, lbmr adopts the smallest k - subset random algorithin, and the load index information is provided by the information cache

    Lbmr演算法的主要思想有三點：第一，基於合理選擇和定義的資源負載向量，綜合考慮進程遷移對源節點和目標節點資源利用率的影響，通過向量運算協調多種資源的平衡使用；第二，基於最小k子集隨機演算法，採用信息cache提供的負載信息作為負載平衡演算法位置策略的選擇依據；第三，基於進程生命時間的概率分佈，根據遷移進程減速（ slowdown ）數學期望值的改善程度，選擇適合於遷移的進程。
  15. To make it clear, the article use and analyze numerical value cases from bellmum and zadeh. finally in order to work out the value function in all forms and the expected value of optimization in all aspects easily, we take down all the problem existing in multi - stage stochastic decision processes. the solution of optimum is formed and multi - stage stochastic decision tree - table is introduced

    為說明問題，本文利用bellman和zadeh [ 1 ]的數值例，應用兩種方法進行分析，最後為了更方便的解出對所有形式的評價函數，及其期望值的最優化解對各種進行的發展，把經過多階段概率決策過程的問題記述下來，構成一個最優解的統一圖表，引入了多段概率決策樹表。
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