置信下限 的英文怎麼說

中文拼音 [zhìxìnxiàxiàn]
置信下限 英文
confidence lower limit
  • 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
  • 下 : 下動詞1. （用在動詞后,表示由高處到低處） 2. （用在動詞后, 表示有空間, 能容納） 3. （用在動詞后, 表示動作的完成或結果）
  • 限 : Ⅰ名詞（指定的范圍; 限度） limit; bounds Ⅱ動詞（指定范圍, 不許超過） set a limit; limit; restrict
  • 置信 : believe; confidence; fiducial
  1. Firstly, by numerical and theoretical analysis, the author compares some existent confidence intervals, for example, " exact " confidence interval, wald confidence interval and bayesian confidence interval, and finds some deficiencies points of the confidence intervals, whose modification version has been proposed. also, several better confidence intervals such as are also presented. secondly, for given confidence coefficient and interval width, the author constructs a class of asymptotical two - stage interval estimate procedures. at the same time, under varies restriction of confidence coefflcientent interval width, the optional sample size of the first stage has been computed by numerical computation. the numerical computation shows that the method considered in this dissertation have good properties and applied value

    同時，由於poisson分佈的特性，我們知道不存在其參數區間長度小於0 . 5的置信區間，基於這些情況，我們主要展開了以下兩個方面的研究：一是利用數值計算分析與理論分析的方法對現有的若干置信區間如「精確」置信區間， wald置信區間， bayes置信區間等進行分析比較，發現了一些缺陷，針對這些缺陷，我們進行適當的修正，並得到幾種性質較好的置信區間如：修正大樣本區間jeffreys原則下置信區間二是針對已給定的置信系數與區間長度，我們提出了一種漸近的兩階段區間估計程序，並利用數值計算的方法，在各種置信系數與區間長度限定下，算出了最優的第一階段觀測次數（抽樣量） ，大量數據表明，本文考慮的方法性態良好，具有應用價值。
  2. A new fractal - based infrared image feature extraction method is presented and the detailed theoretic analysis and implement procedure of this algorithm is submitted and tested in some experiments. with the limitation of the line detection based on traditional hough transform that the information of the length and the end points of the line is unavailable, a new algorithm which makes use of the accessional strategy based on precognition information is put forward to meet the demand for more information of the line, simulation results show this method is effective. finally, the whole process of airport target recognition is presented and the result images are also given

    使用分形方法提取目標的特徵，在知識指導下，提出了一種基於目標特徵模型的降維的形態學分形維數計算方法，對傳統分形方法進行了改進，從理論上推證了演算法的合理性，並對演算法進行了模擬分析；針對傳統hough變換無法獲得線段端點和長度信息的局限性，提出了一種基於目標特徵先驗知識的hough變換融合策略，通過引入目標先驗知識，可以有效地獲得直線信息；對信息多而復雜的機場目標採用基於知識的目標識別方法，使用置信度模摘要型實現不確定推理，對目標進行識別判斷，將知識貫穿于整個識別過程中，對目標進行了有效地識別。
  3. A bayes method and a classic method have also been put forward in this paper, which are used to estimate the reliability characteristic parameter in case of the zero fail data

    本文還將提出採用分級bayes方法對電器無失效數據進行可靠性特徵量的點估計。為尋求無失效數據的區間估計演算法，本文給出一種構造置信下限的經典方法。
  4. Lower confidence limit of normal probability within specified limits

    定限內正態概率的置信下限
  5. A process capability index based on the proportion of conformanceand the estimation of its lower confidence limit

    一種基於產出合格率的過程能力指數及其置信下限的估計
  6. One - sided reliabitity confidence lower limit binomial distribution

    二項分佈可靠度單側置信下限
  7. One - sided reliability confidence lower limit normal distribution complete sample

    正態分佈完全樣本可靠度單側置信下限
  8. Statistical interpretation of data - one - sided reliability confidence lower limit binomial distribution

    數據的統計處理和解釋二項分佈可靠度單側置信下限
  9. According to the study of unrepairable product residue mean life, based on the mathematical description of the residue mean life and the basic knowledge of reliability and mathematical statistics, a method is deduced to assess the confidence lower limit for the mean residual life, and an engineering instance is analyzed

    通過對不可修復產品平均剩餘壽命的研究，基於產品平均剩餘壽命的數學描述，利用可靠性及數理統計的基礎知識，逐級推演，提出了適用於各種壽命分佈類型的產品平均剩餘壽命置信下限的一種評估方法，並結合工程實例進行了分析。
  10. This method can be applied to the data of product usage and life test, namely, to access the confidence lower limit for the mean residual life under the condition of product normal working period at a certain given probability, which gives the reference for the plan of instrument life prolong and maintenance

    使用該方法，利用產品的使用及壽命試驗數據，即可對產品在給定概率下和正常工作一定時間后的平均剩餘壽命置信下限進行評枯，為延壽使用及維修計劃的制定提供依據。
  11. The editing system interface of media asset management system integrates the user authority identification, the module of downloading and uploading, the selection of programs and advertisements, the configuration of transferring data information, the display of downloading stuff information, the restriction of system requirement, audio formats ’ selectivity conversion and other functions

    媒體資產管理系統的編輯系統介面里，集成了用戶權限識別、導入導出模塊、節目廣告分選、上傳素材信息設置、下載素材信息顯示、系統要求限定、音頻格式可選擇性轉換等功能。
  12. For the private sector, the task force includes 13 key members of the hong kong association of property management companies - namely, hutchison whampoa properties ltd, citybase property management ltd., eastpoint property management services ltd., goodwell property management ltd., guardian property management ltd., hang yick properties management ltd, hong yip service co. ltd., hsin chong real estate management ltd., kai shing management services ltd., mtr property management, sino estates management ltd., urban property management ltd., and hong kong housing society

    私營房屋界別方面，有關的工作組由香港物業管理公司協會的13個主要成員組成-和記黃埔地產有限公司港基物業管理有限公司置邦物業服務有限公司高物業管理有限公司佳定物業管理有限公司恆益物業管理有限公司康業服務有限公司新昌地產管理有限公司啟勝管理服務有限公司地下鐵路公司物業管理部信和物業管理有限公司富城物業管理有限公司和香港房屋協會。
  13. ( 1 ) the posterior distribution of the coefficient matrix, the precision matrix and covariance matrix, and their bayesian estimation under the matrix normal - wishart conjugate prior distribution. ( 2 ) the deduction of the predictive distribution, proved to be matrix t distribution. ( 3 ) the designs of bayesian multivariate mean value control charts in terms of the relationship between the multivariate wishart distribution and x2 distribution, the bayesian process capability index and its confidence lower limi

    通過多方程模型系統的統計結構，證明了矩陣正態? wishart先驗分佈是模型參數（ ， ）的共軛先驗分佈，研究了該先驗分佈下模型系數矩陣、精度陣和協方差陣的后驗分佈及其貝葉斯估計，對模型預報密度函數進行了嚴格的數學推導，並將其應用於多元質量控制領域，構造了貝葉斯均值向量聯合控制圖；結合wishart分佈與x ~ 2分佈之間的關系，設計與推斷了貝葉斯多指標過程能力指數及其貝葉斯置信下限。
  14. At first, this thesis analyzed some essential elements about the system of personal houe loan and make the compare to chinese and foreign system, and established the system of personal credit evaluate ; the second, the thesis discusses the investment technique and strategy of national debt in the provident fund, and established the model about how to invest the national debt ; the third, the thesis build the forecast model about fund collecting and drawing, and make use of the combination invest theories to build model of individual loan and national debt ; at last, the thesis analyses the risk ' s inside reason of house funds with the risk type, and to give out the related suggestion to funds risk. mechanism. the thesis research show me how to make use of that some models and methods in the process of haf management and make me deeply understand the house funds

    本文首先分析了個人住房貸款制度基本要素，即貸款期限、貸款利率與抵押物價值的比例、政府在個人住房貸款市場中的作用、貸款違約情況下的處置措施、個人住房貸款的流動性問題，並對中外製度作了比較，建立了個人信用評分評級體系和信用評估模型，並以重慶市住房公積金為研究對象做出了住房資金個貸風險評估的實證研究；其次，分析了影響國債價格走勢的因素，討論了公積金國債的投資技巧和策略，並建立了基於理論的國債投資組合模型；接下來，根據資產負債管理理論中的資金總庫法和資金分配法分析了公積金總體資金項目的來源和運用，並就此作了總量平衡模型，對住房公積金季度累計歸集金額作了直線回歸和季節趨勢比率預測，運用投資組合理論建立了公積金個人貸款和國債投資組合的最優化模型；最後，探析了住房資金風險的內在原因和風險類型，從資金籌集風險、信貸回歸風險、保險機制、法律風險和政策風險五個方面為住房資金風險防範機制建設提出了相關建議。
  15. However, we ought to recognize that because of the low efficiency of our country ' s social circulation and the low level of the development of our country ' s logistics industry, there are still some problems for the application of the modern information technology as follows : ( 1 ) our application of the information technology is low - level ; ( 2 ) the application of the bar code is in advance, but its universal degree ca n ' t meet the demand of the development of the logistics ; ( 3 ) our application of the edi is very limited and the logistics information - sharing mechanism among the enterprises has not shape up ; ( 4 ) the network technology does remain in an initial stage ; ( 5 ) there are a few enterprises which are using various systems of integrated software for optimizing the disposition of the logistics operation

    但是我們也應看到由於我國社會流通效率低下，物流產業發展水平還比較低，現代信息技術的應用還存在著以下幾個問題：一是信息技術應用水平較低，在物流方面的應用還比較少；二是雖然條形碼技術應用開展較早，但普及程度仍不能滿足物流發展要求；三是國內edi的應用范圍非常有限，企業之間物流信息的共享機制尚未形成；四是網路技術仍然停留在初級水平；五是國內利用各種系統集成軟體優化配置物流作業的企業還非常少。
  16. But currently our country " s financing system is entangled with the following problems : 1 ) the resources of fund supply are monopolized by the bank loans ; 2 ) the big four state - owned banks provide too few loans to msfs ; 3 ) the allotment of loans between different msfs is unbalanced mostly at state - owned msfs advantage ; 4 ) the financing funds from the internal and external firms are disproportioned and the ratio of debt to asset is too high ; 5 ) the capital market is almost closed to msfs and they have no qualification of bond issuance

    而在我國目前的融資體制下，特許加盟企業存在著如下融資問題:資金供給渠道單一，主要是銀行貸款為主的間接融資:大型商業銀行對中小企業貸款份額較小:信貸融資在不同所有制中小企業之間的配置不均衡，銀行貸款偏重於國有和集體企業;企業內源融資渠道不暢，來自企業留存利潤部分的融資比例不高;直接來源的有效資金供給不足，尚沒有為中小企業服務的正規資本市場，中小企業發行債券受到限制。
  17. In the dependability improvement process, we used many kinds of methods, such as dependability improvement analysis, dependability forecast, fault modeling effect analysis, dependability qualification test etc. it verified the evident improvement in the jyl - 6 weather radar ? dependability. the point estimate value is improved from 77. 7 hours to 432. 4 hours and the mtbf value reaches 144 hours. in our country, it is the first time that the airborne radar ? dependability criteria exceed 100 hours

    在可靠性增長過程中通過可靠性增長方法分析、可靠性預計、故障模式、影響分析及可靠性鑒定試驗驗證等手段證實可靠性增長后， jyl - 6氣象雷達可靠性指標點估計值由77 . 7小時提高到432 . 4小時， mtbf置信下限達到144小時，在國內實現了機載雷達可靠性指標首次突破100小時。
  18. Unlike approach theory in orthodox statistics, statistical learning theory especially studies the law of machine learning when samples are finite. it has proved the bound of actual risk is made up of experiential risk and belief bound. vc dimension is used to control generation ability ; structural risk minimization induce principle is used to control the bound on the value of achieved risk by controlling experiential risk and belief bound at the same time

    不同於傳統統計學的漸進理論，統計學習專門研究有限樣本情況下的機器學習規律，它從理論上證明了實際風險的界是由經驗風險和置信范圍兩部分構成的，並給出了控制置信范圍的方法vc維。
  19. On practical occasions, censored test is used, small scale sample test theory and extensive sample strategy are applied, together with point estimation, estimation of lower limit value for reliability in certain confidence and bayes method based on ? ii ? abstract prior reliability information of the old system are adopted to estimate and veflf ~ ? the new system ? reliability

    根據現場具體情況，採用截尾試驗方法，應用小子樣試驗理論，採用擴大樣本量策略，利用點估計、在一定置信度下系統可靠度下限估計和以原有系統可靠性信息為先驗信息的bayes法對系統的可靠性進行估計和驗證。
  20. So we mainly do the following works : firstly, we restrict the population distribution in the family of exponential distributions, construct the program of sequential confidence intervals for the one - dimensioned function of unknown parameters with general form, and acquire its some asymptotic properties, such as asymptotic consistency, asymptotic efficiency and bounded cost of ignorance

    為此，我們做了以下工作：我們首先把總體分佈局限在指數型分佈族中，建立了未知參數一般形式的一維函數的序貫置信區間程序，並得出它的漸近相合性、漸近有效性和未知代價的有界性。
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