模型選擇 的英文怎麼說

中文拼音 [móxíngxuǎnzhái]
模型選擇 英文
model selection
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 選 : Ⅰ動詞1. （挑選） select; choose; pick 2. （選舉） elect Ⅱ名詞（挑選出來編在一起的作品） selections; anthology
  • 擇 : 擇動詞（挑選） select; pick; choose
  • 模型 : 1 （仿製實物） model; pattern 2 （制砂型的工具） mould; pattern3 （模子） model set; mould patter...
  • 選擇 : select; choose; opt; election; choice; culling; alternative
  1. Hamada and wu ( 1991 ) identified important location effects by imputing the censored data. and bihua has considered identification of both location and dispersion effects from unreplicated factorial experiment with right - censored data

    對于這樣的截尾數據， hamada與wu （ 1991 ）通過對截尾數據補值，給出了模型選擇以及鑒別和估計位置效應的方法。
  2. Model seeking. the method electee is applied to model optimum seeking. sets of model quality and their weighted conefficint are determined

    模型選擇：利用多準則決策進行了模型優選工作，採用了electre方法，確定了模型品性集及其加權系數。
  3. The result of actual measurement proves that the method is viable to a certain degree if the model is selected expediently

    實測結果證明，如果模型選擇得當，該方法在一定程度上是可行的。
  4. First, the characteristic of flight segment volume is analyzed, existing model selection method is discussed, forecasting model selection method based on support vector machine is described

    首先，本文分析了航段運量特點，討論了現有模型選擇方法，在此基礎上闡明了基於支持向量機的航段運量預測模型選擇方法。
  5. Three kind of forecasting model and their application in the system of " air flight scheduling & optimizing management simulator " are presented and evaluated. the result indicates that the method has the good effect in model selection for forecasting of flight segment volume

    同時，針對「航班計劃及其性能優化管理」系統中的三種預測模型進行了實驗，結果表明該方法在航段運量預測模型選擇方面具有較好的效果。
  6. This thesis systematically analyzes the characteristic of flight segment volume and existing model selection method, and discusses theory and algorithm of support vector machine in details, makes research on model selection in forecasting of flight segment volume combined with support vector machine

    本文系統地分析了航段運量的特點及現有的模型選擇方法，詳細探討了支持向量機相關理論和演算法，結合支持向量機對航段運量預測模型選擇方法進行了深入研究。
  7. It ' s unable to estimate the dispersion effects. in this paper, we consider a model of heterscedasticity, and present a new algorithm on the basis of hamada and wu ( 1991 ) ' s iterated algorithm on estimation of location effects, combining brenneman and nair ( 2001 ) ' s mh method on estimation of dispersion effects. this algorithm of model selection and simutanious estimation of location and dispersion effects analyze unreplicated factorial experiments with censored data

    本文考慮試驗點是異方差的模型，在hamada和wu （ 1991 ）位置效應分析方法的基礎上，將brenneman和nair （ 2001 ）散度效應分析的mh方法融入其中，對帶有截尾數據的無重復因子試驗給出了模型選擇以及同時估計位置效應和散度效應的迭代演算法，改進了hamada和wu的方法。
  8. This paper introduces the theory of sustainable growth of companies and meanwhile thoroughly analyzes the subjective and objective factors affecting sustainable growth of listed companies in china. then with the sample of chinese a - stock listed companies which appear on stock exchange of shanghai and shenzhen before 1994, using sustainable growth model brought forward by robert higgins and james van herne and the mathematical statistic methods of means and wilcoxon. this paper tests the sustainable growth status of all sort of listed companies in china during the period from 1994 to 2000. meanwhile an empirical analysis is made in this paper by the factor method and regression to find out equilibrium relation among sustainable growth of chinese listed companies profitability capability of debt - repayment and capability of operation

    然後藉助美國資深財務學家羅伯特?希金斯和詹姆斯?范霍恩的可持續增長模型，選擇我國1994年底以前在上海、深圳證券交易所上市的282家a股上市公司為研究對象，運用均值檢驗和威爾科克森的數理統計方法檢驗了我國上市公司1994 2000年度各行業的可持續增長的情況。本文還採用主成份分析法和多元回歸的方法，確定和解釋了影響我國上市公司可持續增長的主成份因素，並研究上市公司可持續增長與公司營運能力、償債能力和盈利能力的平衡關系。
  9. ( 2 ) based on gaining the surface parameters, to compare to diversified retrieve model to choose optimal one to retrieve net radiance flux, soil heat flux and latent heat flux, which settle the groundwork to calculate the regional et

    在獲取地表參數的基礎上，反復對比前人各種遙感反演模型，選擇最佳模型對長江三角洲的區域凈輻射通量、土壤熱通量、潛熱通量進行了反演，為計算區域蒸散量奠定了基礎。
  10. During design, goods imported and exported, queried data management come true with a management system database model and proper accessing technology, via concept design, logical structure design and physical structure design

    設計過程中，通過概念設計、邏輯結構設計和物理結構設計，建立了管理系統數據庫的數據模型，選擇合適的數據庫訪問技術，完成系統出庫管理、入庫管理、查詢以及貨位管理等功能設計。
  11. Finally, bayesian fusion algorithm with weibull distribution has been studied in detail by using he - ne laser life test data., which includes three aspects, that is, the selection of weibull distribution model, the posterior distribution of weibull parameters with multiple a priori information and the dynamic modeling method of weibull distribution parameters under the condition of different test environments

    最後，結合he - ne激光器壽命試驗數據，重點研究了威布爾分佈的bayes融合估計演算法，主要包括以下三個方面的問題，即:威布爾分佈模型選擇、多源驗前信息的威布爾分佈參數的驗後分布、不同環境下的威布爾分佈參數的動態建模方法。
  12. The principal and methods of model selection in application of sem

    結構方程模型應用中模型選擇的原理和方法
  13. It is quickly developing in recent years, and has acquired great success in application of speech recognition and ocr, etc. this paper, do research on chinese statistical language modeling based on hidden markov trigram model. the main contents include gathering of single language corpus, model selection, training, smoothing and compression

    本文以隱馬爾可夫trigram模型為核心，研究中文的統計語言建模問題，包括單語語料庫收集與整理、模型選擇、訓練、平滑、壓縮等問題，並開發出一套通用的、面向對象的中文統計語言建模工具箱。
  14. The choice of corporate valuation models in corporate financial decision - making in china

    我國企業財務決策中價值評估模型選擇
  15. This paper establishes mathematical mode based two rolls mill and four rolls mill in aluminum product mill, and introduces the emulating with matlab

    本文根據張家口鋁製品廠的二輥軋機和四輥軋機中的apc控制系統建立模型，選擇控制方案。
  16. In allusion to section modality and transverse joint of common span bridges, we choose two kinds of calculating theories in transverse distributing calculate process : the theory of rigidity crossbeam and the theory of hinged girder and slab. making the use of the theory of optimized design, i constitute mathematics model and choose appropriate calculated method. and find the form and detail dimension of section when beams of the bridge satisfy bending moment ^ shearing force and torsional moment

    在用橫向分佈理論計算單梁扭矩過程中，針對現有常用跨徑橋梁的截面形式和橫向連接狀況，選取了兩種計算理論：剛性橫梁法和鉸接梁（板）法，利用結構優化設計原理，建立主梁承載力的數學模型，選擇合適的優化計算方法，得出在滿足彎剪扭承載力要求時主梁的細部尺寸。
  17. This thesis mainly focuses on the application of video surveillance based on background subtraction under immovable scenes, specifically including motion detection, background model, shadow detection and motion estimation

    內容涉及運動檢測方法及應用、背景模型選擇及建立、陰影的檢測和識別以及運動估值幾個方面。
  18. This thesis uses the mean square error method, and it constructs the revised msb criterion. by reviewing the revised msb, we can choose the independent variables of the regression model and decrease the calculation

    以前的文獻中在考慮到模型選擇的問題時，多會應用到已有的準則，例如： aic準則， bic準則， cp準則以及逐步法。
  19. Aimed at rotating wheels of hydrodynamic torque converter, the basic formula that suited hydrodynamic torque converter was given out ; the model of type yj380 hydrodynamic torque converter was established and the finite element method was chosen, the model was taken into an appropriate boundary conditions in order to proceed the simulative calculation of the internal flow field in torque converter, at last the theoretic results were compared with the experimental results

    摘要給出了適合於變矩器的旋轉坐標系下的基本方程組；建立了yj380型液力變矩器三維模型，選擇了有限元法作為其分析方法，給模型加以適當的邊界條件，對其內部流場進行三維動態模擬；將理論計算結果與實驗結果進行對比分析。
  20. The control panel of this preprocessing system is simple and convenient. the friendly interface between computer and human allows the users easy to complete all the preprocessing operations, including the model ’ s meshing, the setup of the material parameter and welding processing parameter, the initial conditions and boundary conditions ’ definition etc, preparing for the simulation subsequently. so any operator with lack of knowledge in fem or english can finish the welding simulation during using this preprocessing system

    該前處理系統界面簡潔明了，操作簡單方便，用戶按照該系統界面進行操作即可完成模型網格劃分、材料性能參數的輸入、熱源模型選擇及焊接參數的輸入、以及初始條件和邊界條件的設置添加，為模擬計算做好準備，從而使工廠的一般技術人員也能完成焊接過程的模擬計算。
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