樣本統計 的英文怎麼說

中文拼音 [yàngběntǒngjì]
樣本統計 英文
sample statistics
  • 樣 : Ⅰ名詞1. （形狀） appearance; shape 2. （樣品） sample; model; pattern Ⅱ量詞（表示事物的種類） kind; type
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 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...
  • 樣本 : sample book; specimen; advanced copy; sample; muster; scantling; instance; statistics
  • 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. An introduction to descriptive and inferential statistics, including measures of central tendency and dispersion, elementary probability, simple correlation and regression, tests of hypotheses, and nonparametric methods

    統計學為?集、整理、陳示、解釋資料，並可由樣本的統計量推論母體母數，俾能在不確定情況下，做成決策的科學方法。
  2. This study is a post - cruise study of this leg, calcareous nannofossil samples from sites 1146, 1147 and 1148 of leg 184 were analyzed to provide a high - resolution biostratigraphy for this leg and to investigate morphological variation of coccolith genus gephyrocapsa. the main results of this study are : 1. 12 late pliocene to pleistocene bio - events were recognized and 6 zones of martini ( 1971 ) were determined for the upper sediment sequences of sites 1146 and 1148

    本文作為大洋鉆探項目船下后續研究的一部分，對184航次中的1146站位和1147 、 1148站位的樣品進行了分析和研究，在船上科學家已經建立起的地層框架的基礎上進一步加密采樣，對生物事件標志化石類別進行數量統計，進一步確定了12個生物事件在鉆孔中的深度，建立起了兩個站位的高解析度的鈣質超微化石生物地層框架。
  3. The measures we compute for a sample are called statistics.

    根據樣本計算的量叫做統計量。
  4. This design can resolve the question of costliness. embedded operating system is the core of embedded automobile navigation systems. it manages arm ’ s resource and is the base of application, so it will be discussed in detail in this artlcle

    這樣的設計，解決了單獨的基於pc機的導航系統和基於wince的嵌入式導航系統成本高或攜帶不便的問題，系統性價比高，可彌補傳統導航定位系統的不足。
  5. The method proposed in this thesis do well in solving the problems of multi - damping - ratio - spectra simulation. it is convenient to obtain the pareto optimal solution set of the multi - object question by using implicit parallel genetic algorithms and the method can meet the practical needs for simulating ground motions coinciding with multi - damping - ratio - spectra in seismic design. the crossing rate and variance rate are important parameters of genetic algorithms which affect the rate of convergence, the adapting rate of cross and variation in this paper can auto - adapt and according to stand or fall of current sample, it assures the sample approach to the pareto optimal solution set in fast convergent speed

    較好地解決多阻尼比反應譜擬合問題；本文方法通過一次運行就能獲得一組具有集系特性的地震動，在擬合多阻尼比反應譜的人造地震波集系的模擬方面有傳統方法所不能比擬的優勢，產生的人造波或人造波集系可滿足工程抗震設計需要；在遺傳演算法中，交叉概率和變異概率是影響收斂速度的重要參數，本文採用的改進自適應交叉概率和變異概率，可以根據當前樣本的好壞程度來自動地選擇適當的交叉概率和變異概率，以保證演算法始終以較好的速度向pareto最優解集逼近。
  6. Those inflexion are brought by the energy balance and heating mechanism in stellar chromosphere and corona. using large samples, we gain several credible numeric relation between different magnetic activity index and rotational parameters

    我們通過對大樣本恆星的統計分析分別得到了晚型主序星磁活動與恆星自轉參量間以及磁活動與恆星色指數之間更廣泛意義的數值關系。
  7. Article 10 statistical investigation shall be conducted to collect and sort out basic statistical data mainly through regular sampling surveys on the basis of cyclic general surveys and supplemented by statistical reports, major surveys and comprehensive analysis

    第十條統計調查應當以周期性普查為基礎，以經常性抽樣調查為主體，以必要的統計報表、重點調查、綜合分析等為補充，搜集、整理基本統計資料。
  8. 4. during the investigation of distinction in mathematical cognitive structure, the author uses statistical sampling method. by test - analysis, observation, conversation and exchanging with teachers, the qualitative and quantitative analysis is made

    在對高中生數學認知結構個體差異的調查研究中，筆者首先採用整群+分層抽樣的統計方法選取了樣本，然後通過問卷測試?分析法、觀察法、談話法以及與數學教師的交流對調查結果做出了定量和定性的分析。
  9. Acquisition of the fuse alarm digital variables : during idle, repeat acquired the 120 routes 48 analog data, process sample statistic for each rote acquired active - high

    熔絲報警開關量信息的採集：在idle時候循環採集120路開入數據，對各路採到的實時高電平次數進行樣本統計。
  10. Using calculation result from prophase sample, sampling size needed in next step can been determined and it can be expected that ultimate sample size would be a best approximation for that desired and meet the precision demanded at less cost than traditional methods

    利用前期抽取樣本的計算結果，可以規定進一步需抽取的樣本量，最終樣本量是對真正期望樣本量的一個最佳近似，它比傳統方法更能保證以最少的費用滿足預先設定的精度要求。
  11. The tradition hydrology frequency computation method is supposed that the universe is following the p - iii distribution. using the method of curve - fitting to estimate parameters according samples, and then get the design value

    我們傳統的水文頻率計算方法一般都是假定總體服從p -型分佈，然後採用適線法根據樣本估計參數，進而推求設計值。
  12. Before conducting regular sampling surveys, it is necessary to find out about the basic statistics units and their geographical distribution and to establish a scientific sampling framework in accordance with an approved plan for sampling surveys

    進行經常性抽樣調查，應當在調查前查明基本統計單位及其分佈情況，按照經批準的抽樣調查方案，建立科學的抽樣框。
  13. It is the researchful purpose of this paper that the methods of appraising the existing structural reliability basing on own information are found, which will impel the methods of appraising the existing structural develop from applied methods to probability methods. the contents of this paper have mainly four, including : firstly, the normal value of permanent load in the existing structure is ascertained by the way that is called bayes - small capacity, which considers the dates of design and the road - test dates. secondly, by introducing the random variable that is statistical ambiguity, the statistics of loading and resistance of existing structure are researched

    本文研究目的是針對現有結構的特點，建立基於自身信息的現有結構可靠性的實用評定方法，推動我國的現有結構可靠性鑒定方法由實用鑒定法向概率鑒定法發展，主要研究內容包括四個方面：一、結合結構原設計數據和現場抽樣實測數據，研究了恆載標準值的統計推斷方法，提出bayes小樣本統計推斷方法；二、利用統計不定性隨機變量，結合現有結構的特點，提出荷載、抗力變異性的小樣本統計推斷方法；三、分析了現有結構抗力變異性的主要影響因素，並利用實測數據進行了實例分析；四、針對現有結構自身的荷載、抗力統計特性，研究了現有結構承載力的校核表達式，對恆載、抗力分項系數提出修訂建議，建立了基於自身信息的現有結構可靠性實用評定方法。
  14. In this article, with the guidance of " 16th party congress " and fujian " tenth five - year plan ", the aid of pavitt innovation department category theory ， production function model of cobb - douglas ( c - d ) and using sample statistical interpretation method ， the author has studied features of technological innovation model as well as technological innovation spillover effects of industrial department of fujian

    本文以「十六大」精神和福建省「十五」綱要為指導，藉助帕維特（ pavitt ）創新部門分類理論和柯布?道格拉斯（ c - d ）生產函數模型，運用樣本統計分析方法，實證研究了福建工業產業部門技術創新模式以及產業間技術創新擴散溢出效應的特點。
  15. Statistical learning theory is a newly developed theory for studying the statistical estimation and prediction problem based on small number of samples. it studies the nature of machine learning, so more and more people are interested in it

    統計學習理論是在研究小樣本統計估計和預測的過程中發展起來的一種新興理論，它試圖從更本質上來研究機器學習問題，因此引起了人們越來越多的重視。
  16. Since the random selection of radius sometimes results in the problem such as the slow learning speed, we propose a center selection method based on the statistic information of the training set. i apply this method to the credit approval prediction, the result indicates the effectiveness of this - method.

    基函數的中心選取問題是rbf網路應用的關鍵因素，本文採用最近鄰學習演算法確定基函數的中心，針對rbf網路通常所採用的隨機選取半徑往往導致網路訓練速度慢等問題，提出了基於樣本統計的中心選取方法。
  17. Svm is a kind of universal learning algorithm, which developed from statistical learning theory, that is, small sample learning theory proposed by vapnik. it can represent complicated functions especially in high dimensions, which can avoid the trouble of the dimension tragedy that happened in general algorithm. it also will not affect the system performance by using original data of the array for the eigenvector directly

    支持向量機是由vapnik等人提出的小樣本統計理論? ?統計學習理論發展而來的一種新的通用學習演算法，特別在高維空間中表示復雜函數，避免了常規演算法「維數災難」等麻煩問題，可直接用陣列原始數據作為特徵向量而不影響系統性能。
  18. This paper organizes as follows : chapter 1 mainly introduces the research background, and gives a description of the research content of this paper after discusses the research trend on classification in dataming ; chapter 2 focuses on the theory of cart and gives a algorithm which integrates the tree building phase and pruning phase ; chapter 3 gives a detailed description on rbf and proposes the center selection method based on the statistic information of the training dataset. chapter 4 is the design and realization of the classifier. and chapter 5 summarize the work we i done and analyses the work to do later and obtain the research subject in the future

    本論文的組織結構為：第一章為緒論，介紹了研究背景和分類分析研究領域國內外的研究動態，闡述了本文的主要研究內容；第二章詳細敘述了cart分類器的原理，給出了建樹與修剪階段合併的演算法；第三章描述了rbf神經網路分類器，給出了基於樣本統計的網路中心選取方法；第四章講述了cart分類器的設計與實現；第五章對本課題的研究工作進行了總結，分析了今後所要進行的工作以及進一步研究的課題。
  19. At last, the compare of deferent kinds of personal information system is examined. and then, the paper points out the difficulties and obstacles that our country will confront with when constructing personal credit system. based on all of the above study and the results of sampling survey, suggestions of our personal credit system are put forward

    最後，論文通過對國內外個人信用信息體系管理模式的比較分析，並在調查樣本統計分析的基礎上，指出了現階段我國建立個人信用信息體系的難點和障礙，對此也提出了相應的建議。
  20. From the definition of financial failure, the design of study examples to the choice of the variable and statistical methods on financial failure early - warning research, the author puts forward the thougtway about it, especially sets up three types of early - warning models by principal component analysis, fisher discriminant analysis and logistic regression analysis. the study results show the three models also have quite good predictable efficiency and accuracy

    本文從財務失敗的界定、研究樣本設計、變量選擇和統計方法選用等方面提出了財務失敗預警模型這一主題的研究思路，重點採用主成分分析、 fisher判別分析和logistic回歸分析三種方法建立了三種財務失敗預警模型，而且，回判結果表明這三種模型均有較好的預測效果和較高的準確度。
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