基本解釋

• 平方和；統(tǒng)計表

英漢例句

雙語例句

• An example shows that with the method of determining the order based on local residual sum of squares in AR(p), the precision of forecast values increases.
  實例表明：對自回歸模型進行定階時，運用局部殘差平方和的定階方法，能有效地提高自回歸模型的預測精度。
• We combine unitary nonlinear regression with multivariate linear regression, it can reduce the error sum of squares of the model and improve the precision of forecast.
  即把一元非線性回歸和多元線性回歸結合起來，構造一個混合回歸模型，這樣就減小了模型的殘差平方和，從而提高預報的準確性。
• In this paper, a new method (called"minimum sum of squares of weighted error") is proposed to realize the optimum delay estimation even with a short filter in the domain of higher order cumulants.
  提出了一種可在相關高斯噪聲中，只要較少的濾波器權長就能對非高斯信號的時延進行估計的新方法，稱為最小權值誤差平方和法。

• sum of squares更多例句

詞組短語

短語

• sum m of squares 平方和
• total sum of squares 總平方和;總體平方和;均差平方和;總變異量
• Regression sum of squares 回歸平方和;平方和;翻譯
• treatment sum of squares 理平方和
• Sum of Squares method 離差平方和法

• sum of squares更多詞組

專業(yè)釋義

地球科學

• 平方和

  To compare the validity of settlement prediction with different principia,superior combination forecasting based on forecasting effective measure is much better than the traditional combination forecasting,which modeled on the minimal value of error sum of squares or the deviation absolute sum.
  不同機理的沉降預測方法組合時,以誤差的平方和或離差絕對值之和最小為準則的組合預測不一定能如實地反映其有效性。

  數學

• 離差平方和