principal-component regression analysis

基本解釋

• [經(jīng)濟(jì)學(xué)]主成分回歸分析

英漢例句

雙語(yǔ)例句

• Based on the stepwise regression analysis and the principal component analysis, the soft-sensing method is presented to predict the quality of Chinese herb.
  基于逐步回歸分析與主成分分析，提出了用于中藥質(zhì)量預(yù)測(cè)的軟測(cè)量方法。
• The analysis of the second -derivative difference spectrum data was accomplished with multilinear regression (MLR) and principal component regression (PCR).
  用多元線性回歸（MLR）和主成分回歸（PCR）分析了數(shù)據(jù)。
• The last chapter, principal component analysis is used to describe the performance, then is the analysis of the trend of the performance and the result of multipie-variable regression.
  第四章運(yùn)用主成分分析法評(píng)價(jià)績(jī)效，并對(duì)年度績(jī)效變化趨勢(shì)進(jìn)行分析，最后對(duì)各個(gè)年度的績(jī)效差值模型回歸結(jié)果進(jìn)行分析和解釋。

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詞組短語(yǔ)

短語(yǔ)

• Principal Component -Regression Analysis 回歸

• principal-component regression analysis更多詞組

專業(yè)釋義

經(jīng)濟(jì)學(xué)

• 主成分回歸分析