1) partial least-squares regression analysis
偏最小二乘回归分析法
1.
However, the partial least-squares regression analysis can solve relativity problems among different influence factors.
天然气用量与城市国民经济发展情况、产业结构、能源结构、城市规划人口等宏观因素有关,采用传统的回归分析法预测天然气用量会产生较大偏差,而偏最小二乘回归分析法可以解决各影响因素之间的相关性问题。
2) partial least-squares regression
偏最小二乘回归分析
1.
Residential electricity consumption load forecasting based on dynamic clustering and partial least-squares regression;
基于动态聚类与偏最小二乘回归分析的居民用电负荷预测
3) PLSR
偏最小二乘回归分析
1.
Rela- tionships between odor,flavor attributes and free amino acids,fatty acids composition of middle-temperature fermented yogurts were determined by principal components analysis (PCA) and partial least-squares regres- sive analysis (PLSR).
采用偏最小二乘回归分析法(PLSR)研究了感官结果和仪器测定结果的相关性。
2.
Multi-linear regression(MLR)and partial least square regression(PLSR)were used in modeling using the best wavelengths.
利用最佳波长处的光谱反射率与多种建模方法如多元回归分析MLR(Multilinear Regression)、偏最小二乘回归分析PLSR(Partial LeastSquare Regression)建立了预测叶片叶绿素含量的模型,建模相关系数很相近,均大于0。
4) partial least squares regression analysis
偏最小二乘回归分析
1.
Aiming at medium- and long-term load forecasting, the principle of partial least squares regression analysis is presented and the simplified modeling procedures of this algorithm is derived in detail.
针对中长期电力负荷预测,介绍偏最小二乘回归分析方法的原理,推导该算法的简化建模步骤。
5) least squared method regression analysis
最小二乘法回归分析
1.
According to the gathered operation data of feed water pump driven by steam turbine,the characteristic parameters of feed water pump was thesis calculated by the thermodynamics method theorem inferred by ISO5198,and the characteristic curves was got by the least squared method regression analysis.
根据现场采集的汽动给水泵运行数据,利用ISO5198中提出的热力学方法计算得出了给水泵的各项运行性能参数,又通过最小二乘法回归分析得到运行中锅炉给水泵的性能曲线。
6) partial least squares regression
偏最小二乘回归法
1.
Adopting partial least squares regression method, the overlap spectrum of noble elements is decomposed, and the multicomponents are determined simultaneously.
以硫代米蚩酮为显色剂,直接对显色后的树脂进行光度测量,采用偏最小二乘回归法解析体系的重叠峰,进行Au、Pt、Pd同时测定。
补充资料：多元回归分析
多元回归分析
multiple regression analysis
用多元线性方程来描述和分析多个变量之间关系的统计分析方法。线性方程系数正、负表示正、负相关；系数权重比较表示这些变量在相关关系中贡献大小。但预报仅为大致的估计值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条