...叶近红外漫反射光谱非破坏性分析, 能够提供完整籽粒黄豆样品成分的含量信息, 结合偏最小二乘回归法(Partial Least-Squares, PLS), 以 39个不同品种的完整籽粒黄豆样品建立蛋白质和脂肪含量近红外定量分析模型, 其中蛋白质、脂肪含...
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...用傅里叶近红外漫反射光谱非破坏性分析, 能够提供完整籽粒黄豆样品成分的含量信息, 结合偏最小二乘回归法(Partial Least-Squares, PLS), 以 39个不同品种的完整籽粒黄豆样品建立蛋白质和脂肪含量近红外定量分析模型, 其中蛋白质、脂肪含...
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偏最小二乘回归法 PLSR ; partial least squares regression method ; partial least-squares regression ; Partial Least-Squares
加权最小二乘回归法 Weighted Least Squares
最小二乘回归法 least square regression method ; PLSR ; Partial-Least-Squares Regression
和部分最小二乘回归法 Partial-Least-Squares Regression
结合偏最小二乘回归法 Partial Least-Squares
偏最小二乘法回归 PLSR
偏最小二乘回归方法 PLSR ; partial least-squares regression ; PLS
普通最小二乘法回归 OLS Regression
该方法运用最小二乘回归法和抛弃平均法消除病态方程组。
In the method, the least square regression combined with the treatment of selective average is used to deal with the abnormal equations.
本文就围绕偏最小二乘回归法展开讨论，首先，给出偏最小二乘回归法的理论推导。
In this paper, we discussed some issues of PLSR. First, Partial Least Squares Regres-sion are given theoretical derivation.
用刚性圆形承压板法进行岩体变形试验，建立了岩体纵波波速与变形模量的拟合关系，用最小二乘回归法处理变形数据。
Then the fitting relationships between the longitudinal wave velocity of rock masses and deformation moduli are established. Method of least square regression is used for deformation data processing.
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