推斷統計學 的英文怎麼說

中文拼音 [tuīduàntǒngjìxué]
推斷統計學 英文
stochastics
  • 推 : 動詞1 （向外用力使物體移動） push; shove 2 （磨或碾） turn a mill or grindstone; grind 3 （剪或削...
  • 斷 : Ⅰ動詞1 （分成段） break; snap 2 （斷絕;隔斷） break off; cut off; stop 3 （戒除） give up; abstai...
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 推斷 : infer; deduce; deduction
  • 統計學 : statistics統計學家 statist; statistician
  • 統計 : 1 （對有關數據的搜集、整理、計算和分析） statistics; census; numerical statement; vital statistic...
  1. These techniques are so diverse that statisticians commonly separate them into two broad categories: descriptive statistics and inferential statistics.

    根據統計技術的不同作用，統計家通常把統計學劃分為兩個較大的范疇：描述統計學和推斷統計學。
  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. However, such exploratory methods alone do not provide the opportunity to engage in statistical inference and to provide results with biological sense, especially they are not fit to analyze the dynamic gene expression data which are highly correlated between time scries

    但是僅用這些方法不能對分析結果進行統計推斷，難以得到具有生物學意義的結論，尤其是不適合分析前後時間點數據高度相關的動態基因表達數據。
  4. During the procedure of system design and implementation, the author has made some innovative efforts such as : ( d establishing the user interest orientated model, the model receiving user interests continuously and conjecturing user interests by interaction with the user, accumulating user preferences in information demand, thereby achieving self - adaptive retrieval, ? roviding a feedback method which is based on the human - machine interaction, summarizing the user operations on the interface of result presentation, and designing an algorithm for capturing user operation behaviors, by which the changes in user interests and preferences can be learned potentially, ? ffering a method for user interest mining which can extract subjects of information confirmed by user, thereby conjecturing or predicting different kinds of expressions of the same interest or extracting the new interests or unexpressed interests, ? roposing a solution of personalized internet information retrieval based on the user interests in accordance with the above - mentioned work, the solution having very strong feasibility and practicality with taking user interest model as center, employing machine learning ( active learning and passive learning ) and data mining as tools, and being assisted with network robot,

    Piirs系統分析與設計過程中所做的創新性的嘗試主要有以下幾個方面：實現了基於用戶興趣的用戶模型，該模型通過與用戶的交互（主動交互和被動交互） ，不斷地接收用戶的興趣和推測用戶的興趣，積累用戶信息需求的偏好，實現自適應的檢索；提供了一種基於人機交互的反饋方法，對用戶在結果呈現界面上的操作進行了歸納總結，設計了用戶操作捕獲演算法， 「隱性地」學習用戶興趣和偏好的變化；提供了一種用戶需求挖掘的方法，對用戶已確定的信息做進一步的主題挖掘，由此推測或預測用戶同一興趣的不同表述方式或者挖掘出用戶新的或未表達出來的興趣；在上述工作基礎上提出了一套完整的基於用戶興趣的個性化網路信息檢索的解決方案，該方案以用戶興趣模型為中心，以機器學習（主動學習和被動學習）和數據挖掘為手段，輔以網路機器人，具有很強的可行性和實用性。
  5. In database security, a form of inference control that determines, inadvance, whether or not a set of statistics can is released without causingpersonal disclosure

    數據庫保密學中的一種推理控制，它事先斷定有些統計量是否可以公開而不會被人員泄露。
  6. ( 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。
  7. Benefit from designer experience, expert system regulations are built by c language. through the inference, all fixed logic fault and most multi - line short circuit fault are detected by expert system. on that account, the design process built by c language will be a mode that can be imitated by other intelligent fault diagnosis system

    對于專家系統智能故障診斷技術而言，構建專四川大學碩士學位論文家系統規則庫和設計推理機制是重點，本文採用c語言構建規則庫，然後通過精心設計的專家推理機，從而使得固定邏輯故障和大多數多線橋接故障能夠被專家診斷系統檢測出來。
  8. Simultaneously, it is advanced that the coupled relationship between the accumulation of modern sedimentary phosphorus in the eastern coast of china and global changes have a special significance in the researches on the global changes of middle - short time scale

    這些沉積物記錄了地球系統中生物、物理、化學過程的相互作用，以及自然因素和人為因素相互作用的信息，為建立古氣候變化的時間系列，估計氣候變化的幅度，了解氣候變化的周期性與突變性，探討氣候變化的原因，從而為推斷未來氣候變化的趨勢提供了重要的背景資料。
  9. In the second chapter, we explicate the theoretical knowledge, bayes statistic approach, which be applied in the paper, we show the definition of the prior distribution and how to select the prior information, we show the relation of prior distribution, conditional distribution and posterior distribution, we also show statistical inference approach and the key of how to use bayes statistic approach

    第二部分內容是本文應用理論知識的簡要闡述，介紹了貝葉斯統計方法的理論，分別說明了先驗信息的定義及如何獲取，后驗分佈、條件分佈和先驗分佈三者關系，統計推斷方法及貝葉斯統計方法應用的關鍵。第三部分內容是對坦克射擊學中外彈道學的修正理論作了簡要的介紹。
  10. After that, she adopts game theory to study twice price reductions. from the game primary factors such as participants, strategy and benefits, she sizes up the efficiency of the price competition, and analyzes the strategical selection system in competition and cooperation between humen bridge co. and humen ferry co. in the third section, firstly, she draws out the linear regression formula with time series data and vehicle flow to estimate future flow under the condition of un - reducing price with the tools of statistics

    第三部分先用統計學的基本原理和分析工具求得虎門大橋車流量與時間序列的線性回歸方程，來推算假設在未調價條件下的年流量；再運用管理經濟學的價格彈性理論比較調價前、后的車流量和價格的變化關系，求出二類車的價格彈性系數，用以判斷虎門大橋這次二類車調價策略的效率性。
  11. In data security, the deduction of confidential data about a particular person by correlating released statistics about groups of individuals

    在數據安全學中，用相關的已公開發表的個別小組的統計數字推斷出特定人員的機密數據的推導過程。
  12. Xinyu group added some establishments and improved management in new projects by the discover and investigation. using contrast and case analysis, social investigate, statistic research methods, this paper draw some conclusions, those conclusions are that the academy logistics organization monopolized the academy logistics market, that education welfare restricted income of apartment investment, and so on. so academy logistics originations maybe develop some payable services by the characters of undergraduate improve the benefits of apartment project

    本文採用對比研究和案例研究、社會調查與數理統計相結合、邏輯推導與實證研究相配合的研究方法，從調查和案例研究得出：高校後勤社會化機構具有一定能的壟斷性，並沒有受到真正的競爭；公寓投資收益與教育福利是相互約束的，進而對投資主體的投資回報產生直接影響；大學生接受公寓住宿是消費非理性的，或者消費非自主的。
  13. The effects of the suggestions made by apa task force about statistical inference on psychological statistics teaching in china

    統計推斷特別工作小組的建議對我國心理統計教學的啟示
  14. On the base of the common structure of expert system and the simple data collection system, the author expatiate the principle, design and implement of knowledge database, inference engine, explain system and self - learning system of the fault diagnosis expert system

    作者以專家系統的一般結構和簡單的數據採集系統為基礎，詳細闡述了故障診斷專家系統中知識庫、推理機、解釋機制和自學習機制的原理以及設計實現。
  15. Accord ing to the selected data, outcomes of the analyses possesses high correlations with the market values in this model, thus it has evaluated the enterprise values within the range of the data we have collected. according to the principles of statistical samples choosing, we argues that the parameter - determining methods used in the paper are reasonable, so we can predict the populations by the samples. to sum up, using these parameter - determining methods that have satisfied the basic presumes, this model has assessed the values of chinese enterprises properly

    從本文選擇的有限數據資料所做的結果來看，該模型所做結果與市場價值具有高度的關聯關系，因此，在本文所研究的樣本范圍內，該模型很好的估價了企業的價值，根據統計學樣本選擇的原理，從樣本推斷出總體，筆者認為本文中對模型參數的確定方法是可取的，在滿足該模型基本假定的前提下，按本文所述參數確定方法，該模型可以很好地評估我國上市公司的企業價值。
  16. Provide both principles and methods of the essential descriptive and inferential statistical procedures. emphasis is on the use of basic methods in developing judgment and interpreting statistical data

    本課程旨在介紹統計學的原則及方法。藉由統計資料的搜集及整理、陳示、分析等過程，培養學生觀察、推理、分析和判斷的能力。
  17. The fuzzy system is constructed through the artificial neural learning algorithm. third, the fault diagnosis using neural networks is discussed in this paper, especially the internal backward neural network with deviation elements. its model and learning algorithm are showed in detail

    其中詳細討論了帶有偏差單元的遞歸神經網路的模型和學習演算法，在此基礎上合成了模糊神經網路系統，將模糊理論和神經計算原理相結合，使神經網路藉助其大規模的并行分佈處理結構完成模糊診斷的推理過程。
  18. This paper utilizes decision theory, cybernetics and system according to function and the characteristic of the state - owned group financial accountant of holding company to discuss and worth related theories such as theory, is close to combine the reality of the state - owned group financial management and accounting information system of holding company, adopts to determine the nature, is with ration, sum up the method of deducing, enumerate case layer upon layer further, record system and processing for the state - owned systematic essential factor, system hierarchy of control and classfication in the group accounting information system of holding company to handle system, combined accounting form and accounting accounting center, information transmit the related problems such as system have carried out the thorough research of overall system, inference makes the modern systematic structural frame of the state - owned group accounting information of holding company that perfected scientifically, and reach following conclusion : first, accounting information is that the key, accounting information system of the information of business management is the strong support system of enterprise decision

    外部競爭和內在要求的雙重壓力都表明企業集團構建科學完善的會計信息系統十分必要和迫切。本文根據國有控股企業集團財務會計的特點與職能，運用決策論、控制論、系統論和價值論等相關理論，緊密結合國有控股企業集團財務管理和會計信息系統的實際，採用定性與定量相結合、歸納推斷的方法，層層深入，列舉案例，對國有控股企業集團會計信息系統中的系統要素、制度控制體系、分類記載體系、加工處理體系、合併會計報表、會計核算中心、信息傳遞體系等相關問題進行了全面系統深入的研究，推論出科學完善的現代國有控股企業集團會計信息系統的構架，並得出如下結論：第一，會計信息是企業管理信息的核心，會計信息系統是企業決策的強有力的支持系統。
  19. Two different reinforcing methodologies are applied : modification of the overlay characteristics by adding chopped glass fibers to the hot mixture asphalt ( hma ) and reinforcing asphalt overlay with glass grids. theory of fracture mechanics ( fm ) is employed to determine crack growth rates for the suggested anti - cracking overlay systems. asphalt mixture designing tests, three point bending tests and fatigue crack propagation tests were carried out. the critical stress intensity factors kic are determined for plain and reinforced asphalt concrete. depending on the fatigue crack propagation, the crack growth rate is determined for each type of anti - cracking system and the cracking process is also analyzed. one of the significant points in this study is the attempt to give better understanding of the crack propagation for multilayer asphaltic overlay or what are suggested herein to be called composite structure anti - cracking overlay system. the results indicate that the reinforcing materials improve anti - cracking characteristics of the asphalt concrete. composite structure anti - cracking overlay gives a good solution for the reflective cracking phenomenon over old cracked pavements

    利用2種不同的方法加筋瀝青罩面:在瀝青混合料中加入短切玻璃纖維改善瀝青混凝土的特性，採用玻璃格珊加筋瀝青混凝土.應用斷裂力學方法分析瀝青路面裂縫擴展機理.採用瀝青混合料設計試驗、三點彎曲試驗和疲勞裂縫擴展試驗，確定加筋瀝青混凝土的臨界應力強度因子kic ，測量每一種瀝青罩面抗裂系統的裂縫擴展速率.本研究的主要特點是提出復合型抗裂罩面系統，分析了多層加筋瀝青罩面裂縫擴展過程，推薦了若干瀝青路面抗裂系統.結果證明，加筋材料可以提高瀝青罩面的抗裂特性，復合型抗裂罩面系統能夠有效地阻止反射裂縫的擴展
  20. Panel data model is an important linear model in economics, finance, biology, medicines and other fields. in recent twenty years, statistical in - ferrence about this model attracts many statisticians. in this paper, we first generalize the latest development of parameter estimation in this field, then focus on parameter estimation in the panel model with individual effect and time effect. many articles researched the parameter estimation of the regression coefficents in the case that both individual effect and time effect are random, but in some conditions, it is more reasonable if we suppose either of them is fixed. this paper is based on this hypothesis to research the estimations of the coefficents. the variance - covariance matrix still include parameter of variance in this condition, so our purpose is to look for feasible estimations

    Panel數據模型是一類具有重要應用的線性統計模型，它在經濟、金融、生物、醫學等領域都有廣泛的應用。近二十余年來，關于這種模型的統計推斷吸引了很多統計學家。本文首先概述了這一領域參數估計方面的最新發展，然後集中討論了既含有個體效應，又有時間效應的panel數據模型的參數估計。
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