principal-component regression analysis

常見例句

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)測的軟測量方法。
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)用主成分分析法評價(jià)績效，并對年度績效變化趨勢進(jìn)行分析，最后對各個(gè)年度的績效差值模型回歸結(jié)果進(jìn)行分析和解釋。