polynomial regression 中文意思是什麼

polynomial regression 解釋
多項式回歸
  • polynomial : adj. 1. 【動、植】多詞學名的。2. 【數學】多項式的。n. 1. 【動、植】多詞學名。 2. 【數學】多項式。
  • regression : n. 1. 復歸，回歸。2. 退步，退化。3. 【天文學】退行。adj. -sive ,-sively adv.
  1. In this paper, we use nonparametric regression method in chinese financial time series, we also use both kernel regression after improving cross - validation function and local polynomial estimation of regression under mixing condition to study and analyze the volatility in chinese stock market

    在本文中，我們把非參數回歸的方法運用到我國實際的金融時間序列數據之中，討論了我國股價指數收益率序列的易變性。而在用非參數回歸進行估計時，選擇合適的窗寬有著重要的意義。
  2. Second order polynomial regression mathematical model treatment of flow capacity - lift head property curve of centrifugal pump

    揚程性能曲線的二階多項式回歸數學模型處理
  3. A - optimal design for duality quadratic polynomial regression models in circle region

    圓域上的二元二次多項式回歸模型的最優設計
  4. In order to restrain the bad effects of noise and improve the defect detecting ability of pt, image reconstruction methods based on logarithm polynomial regression were carried out here to reconstruct and enhance pt image sequences of carbon fibre reinforced plastic ( cfrp ) laminates

    為了抑制各種噪聲的不良影響，提高脈沖熱像檢測的缺陷探測能力，運用基於對數多項式回歸的圖像重建方法對碳纖維增強塑料層壓板脈沖熱像檢測的熱像序列進行圖像重建與增強。
  5. A study on the polynomial regression model of dividends signal

    多元回歸股利信號模型研究
  6. The theoretical s - transfer function of ground - coupled envelope is deduced by laplace transformation. a simple polynomial s - transfer function is estimated from the theoretical frequency response of the ground - coupled envelope by frequency domain regression method, then we can calculate transient heat conduction through the ground - coupled envelope. it provides a novel idea to calculate the transient heat transfer from ground - coupled envelope more simply and efficiently

    用頻域回歸方法求出觸地結構多項式s -傳遞函數，通過實例驗證了多項式s -傳遞函數與理論傳遞函數的等價性，並計算出觸地圍護結構的反應系數、導熱z傳遞函數系數和地面瞬時熱流，這就為更簡單、高效地計算觸地結構動態傳熱提供了一種新的思路。
  7. Comparing to polynomial regression and linear multi - variant regression, support vector regression can not only enhance the generalization ability but also avoid the discontinuousness in spectrum, and the spectrum distance distortion from converted voice to target voice are reduced to 33. 29 % and 35. 24 % respectively

    與多項式回歸和線性多變量回歸相比，支持向量回歸既提高了泛化能力又避免了頻譜不連續性，使轉換語音與目標語音的頻譜距離失真分別減少了33 . 29 %和35 . 24 % 。
  8. The polynomial regression showed that the change range of pigment gland density was more wide in hybrid population, our aim was to look for good plant by selecting hybrid

    多項式回歸分析結果表明：色素腺體密度在雜種群體中變化范圍較為廣泛，因而對雜種進行選擇，可望得到理想植株。
  9. Orthogonal polynomial regression design for interference elimination in atomic absorption spectrometry

    消除原子吸收光譜分析中干擾效應的正交多項式回歸設計
  10. Application of polynomial regression analysis to soil - moisture sensor calibration

    多元回歸分析在土壤濕度傳感器標定中的應用
  11. A mathematic model is established by adopting orthogonal polynomial regression method to study the effects of temperature on hypha growth rate, development, and stroma differentiation, growth, and yield of cordyceps militaris

    為了實現蛹蟲草的工廠化生產，採用正交多項式回歸分析法構建數學模型，揭示了溫度對蛹蟲草菌絲生長速率、菌絲長勢、菌絲轉色、子座分化、子座生長及產量的影響規律。
  12. All kinds of the methods are proposed to estimate the nonparametric regression function, such as the kernel method, the local polynomial estimators, the smoothing spline, the series estimators ( b - spline estimator. fourier series estimator, wavelet series estimator )

    對于非參數回歸人們提出了許多估計方法，如核估計，局部多項式估計，光滑樣條估計，級數估計（傅里葉級數估計，小波級數估計）等。
  13. The application of three different regression methods which named polynomial regression, linear multi - variant regression and support vector regression in voice conversion is compared in this paper

    將3種不同的回歸方法：多項式回歸，線性多變量回歸以及支持向量回歸分別應用於聲音轉換。
  14. Different metamodels such as single polynomial regression, radial basis function, and support vector machine have respectively applicable characteristics and performance for different simulation experiment data

    單個多項式元模型、徑向基函數元模型與支持向量機元模型有各自的適用特點，對不同模擬實驗數據的性能表現不同。
  15. It will present a new method - frequency - domain regression ( fdr ) method based on system identification theory for calculating transient heat flux through multi - layer walls. first, the frequency characteristics of the total transmission matrix are calculated within the frequency range concerned. then, a simple polynomial 5 - transfer function is yielded from the theoretical frequency characteristics for internal, cross and external heat conduction by applying appropriate identification algorithm, respectively

    首先在所關心的頻域范圍內計算出總的傳遞矩陣的頻率響應，然後採用適應的辨識演算法從墻體不穩定傳熱的理論頻率響應中構造出一個簡單的多項式s -傳遞函數，該多項式s -傳遞函數與墻體瞬時傳熱的理論的超越s -傳遞函數完全等價。
  16. Local polynomial smoothing to semiparametric regression model

    半參數回歸模型的局部多項式光滑
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