置信水平 的英文怎麼說

中文拼音 [zhìxìnshuǐpíng]
置信水平 英文
confidencelevel
  • 置 : 動詞1. （擱; 放） place; put; lay 2. （設立; 布置） set up; establish; arrange; fix up 3. （購置） buy; purchase
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 平 : Ⅰ形容詞1 （沒有高低凹凸 不頃斜） flat; level; even; smooth 2 （高度相同; 不相上下） on the same l...
  • 置信 : believe; confidence; fiducial
  • 水平 : 1. （跟水面平行的） horizontal;level2. （達到的高度） standard; level
  1. Abstract : considering the stochastic characteristic of main hydrogeologic parameters in yuanbaoshan open coal pit, a groundwater stochastic management model for optimal drainage borehole design is established. the result of the modeling shows the effect of stochastic characteristics of hydrogeologic parameters on the result of management modeling. it was found that the higher the parameters uncertainty and the management reliability level, the worse the management result

    文摘:從影響元寶山露天礦地下水疏乾的主要水文地質參數隨機性特徵分析入手，建立並求解了元寶山露天礦疏干工程優化設計的隨機地下水管理模型，揭示了水文地質參數隨機性對管理模型結果的影響，認為參數的隨機性越大，管理結果越壞；置信水平越高，管理結果越壞，且滲透系數和邊界條件對管理結果影響最大。
  2. 2. the condition of prs tracking the stronger source between dual sources is given quantitatively, this condition is of great value to designing a real prs. 3

    定量地給出了在一定的置信水平和測角精度的要求下，為分辨出兩點源doa ， prs應滿足的條件。
  3. In this paper, the problem of portfolio selection containing the asset without risk is discussed when the anticipated rates are fuzzy numbers

    摘要從模糊性的角度考慮選擇存在無風險資產的投資組合問題，對于收益率為模糊數的情形，在每一置信水平上，以偏離中心值的程度作為風險的度量。
  4. About 2 and a of normal distribution should satisfy by derivation, and gives the shortest c. i. about 2 under the confidence level 0. 90, 0. 95, 0. 99. the difference between the two kinds of length of the c. i.,

    進而，將四種常見分佈的參數在一定置信水平下的最短置信區間的求解歸結為一種非線性規劃問題，用運籌學的優化方法證明了這四種分佈的最短置信區間所應滿足的條件。
  5. For the parameter of four kinds of distribution into the question of nonlinear programming, and proves the condition that the c. i. about parameters of the four distributions should satisfy and gives the shortest c. i. about cr2 under the confidence level 0. 90, 0. 95, 0. 99

    又給出了這四種分佈的參數在置信水平為0 . 90 ， 0 . 95 ， 0 . 99下的最短置信區間，最後給出了兩正態總體的方差比_ 1 ~ 2 / _ 2 ~ 2 、均方差比_ 1 / _ 2 ，及分佈的尺度參數，在給定置信水平1 -下最短置信區間所應滿足的條件。
  6. The third discusses the fund managers " various capabilities, such as market timing, industry sector selection, and stock selection. the fourth focuses on the risk - adjusted performance measures of the eight domestic mutual funds and comparison of these performance measures. final section composes of two chapters, one chapter discusses the various investment styles of the eight mutual funds ; another chapter gives some advice to the fund managers and fund investors respectively

    首先簡介了現代資產組合理論的主要內容以及在我國的應用情況；參數計算部分計算出了以後分析所需的參數；基金經理能力分析部分涉及到市場選擇能力、行業選擇能力和證券選擇能力；業績分析部分包括經風險調整后的基金總體業績分析和這些業績的置信水平分析；最後一部分包括基金投資風格的探討和筆者對基金管理者和投資者兩方面的一些建議。
  7. Confidence in the comparability of results can help to reduce barriers to trade

    對結果相似性的置信水平能夠降低貿易壁壘。
  8. Under given confidence level, the length of c. i. represents the precision of the estimation

    在置信水平給定的條件下，置信區間的長度越短，則估計的精度就越高。
  9. Such a set is called a confidence set, and the pre - specified probability that the true value is contained in this set is called the confidence level

    這樣的集合稱為置信集，預先設定的真值屬於此集合的概率稱為置信水平（置信度） 。
  10. The confidence set turns out to be all the possible values between a lower and an upper limit, so that the confidence set is an interval, i. e., confidence interval

    這樣的集合稱為置信集，預先設定的真值屬於此集合的概率稱為置信水平（置信度） 。
  11. The scalable algorithm need only one input parameter : the credit level, and when the is changed, it can uses the previ - ous results

    該演算法有較好的性能和較強的可伸縮性，且只需一個輸入參數：置信水平，當置信水平變化時，可利用已有的計算結果。
  12. Furthermore, the model is applied and verified through a case study, in which the evaluation results under different confidence levels and various risk appetites are simulated as well

    最後通過一實例對模型進行了應用和檢驗，並且模擬了不同置信水平和不同風險偏好下的評估結果。
  13. In the linear dose range, the extensive uncertainty of alanine / esr dosimetry system is 4 % for 60co y - ray irradiation and 6 % for electron beam irradiation ( in 95 % confidence level )

    在線性劑量范圍內，該劑量體系測量60co射線和電子束吸收劑量的擴展不確定度分別為4 . 2和6 . 2 （ 95置信水平） ，適合作為電子束傳遞劑量標準。
  14. Chapter 6 calculated var values of composite index in shanghai stock exchange and component index in shenzhen stock exchange at difference confidence level using difference methods, and we compared these results with real profit - loss

    第六章使用不同方法計算了上證綜合指數和深圳成份指數在不同置信水平下的var值，並與實際損益作了比較。
  15. Aiming at the shortcomings of current evaluation methods for agricultural mechanization developing level, an evaluation index system consisting of mechanized farming proportion, integrated ensure of farming mechanization and integrated benefit of farming mechanization was set up on the basis of research results on evaluation methods of agricultural mechanization and development situation of farming mechanization in zhejiang province

    摘要為科學評價農業機械化發展水平，在建立農業機械化發展水平評價指標體系的基礎上，利用模糊聚類方法，在不同置信水平上對由評價對象組成的論域進行分類，同時結合粗糙集理論中的知識熵來確定各指標的權重。
  16. Based on the analytic hierarchy process ( ahp ), the method uses triangle fuzzy numbers to establish judgment matrix, and then the entropy weight of the project to be tendered is obtained by fuzzy interval arithmetic in accordance with the confidence level sets and optimistic index ; with which the appropriate project can be e1ected at last

    在傳統層次分析法基礎上，採用三角模糊數來建立判斷矩陣，根據置信水平截集和樂觀指數，由模糊區間運算得出擬投標的工程項目熵權，根據其大小來選擇合適的項目。
  17. The usual methods of dealing with stochastic or fuzzy chance constrained linear programming are converting the chance constraint conditions to respective definitive or clear mathematic programming problems to compute them, according to given belief level

    求解隨機或模糊機會約束線性規劃的傳統方法是根據事先給定的置信水平，把相應的機會約束轉換為各自確定的或清晰的數學規劃問題進行計算。
  18. Tolerance distributions are simulated by computer, a computer simulation program based on mc method has been used to analysis the model. after calculating part tolerance compounds of five levels, get acceptable capacitor and induce tolerance level compounds to assure the steady operation of power modules at certain confidence level. these will provide references to reliability design and analysis work of the power conditioning system

    根據能源模塊的性能要求，建立能源模塊容差分析的隨機優化模型，利用計算機模擬能源系統電路元器件的容差分佈，給出了基於montecarlo方法的計算機模擬求解程序，並對五種確定容差等級元器件組合進行求解，得到了保證能源模塊在一定置信水平下可靠運行的電容器、電感容差等級組合的可行解集，為能源系統的可靠性設計分析提供了依據。
  19. Assuming that the rates of return obey normal distribution, chapter 4 combines the advantages between the mean - var model and the chance - constrained programming model and presents a chance - constrained mean - var portfolio problem with short selling, which is determined by expected rate of return and confidence level

    以此可作為投資管理參考的依據，具有一定的實際意義。本文第四章提出了在允許賣空時的機會約束下的均值? var模型，它是以期望收益率與置信水平為導向的。
  20. It can be found that the two models can measure the credit risk better and their numerical values of the var are relatively close, which means that at a certain confidence level, the portfolio ' s maximum loss calculated under the default model is familiar to the maximum loss in value resulted from the credit metrics model. however, under the default model the standard deviation of the loss of the loan is a bit more than the one which deviates from the average value of the loan under the credit metrics model ; in addition, the conclusion also demonstrates that the two models have some differences in the measuring the capital reserve to some extent

    從結果可以看出，這兩個模型均能較好地度量銀行貸款信用風險，其計算所得的var值比較接近，說明在給定置信水平下所能達到的最大損失和所能達到的價值上的損失在數值上是相近的；不過，違約模型下貸款損失的標準差要比creditmetrics模型下的貸款價值偏離其均值的標準差要大些；此外，結論還表現出二者在計量資本金要求上有所差異。
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