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- principle components regression (PCR) 主成分回归(PCR)
- Analysis of correlation among physical properties of PU by principle component regression 主成分回归法在PU物理性能关系分析中的应用
- Keywords BF%;Stepwise regression;Multicollinearity;Principle component regression; 体脂率;逐步回归;多重共线性;主成分回归;
- Keywords Anionic surfactants;Cetyl trimethylammonium bromide;Bromcresol purple;Principle component regression (PCR);Lauryl sodium sulfate (SDS); 关键词阴离子表面活性剂;十六烷基三甲基溴化铵;溴甲酚紫;主成分回归法;十二烷基硫酸钠;
- principle component regression 主成分回归分析
- Keywords chemometrics;multivariate spectral analysis;principle component regression;wavelet transform;method of determining the number of principal components; 关键词化学计量学;多元光度分析;主成分回归;小波变换;因子数判定法;
- Pattern recognition of thermophilic and mesophilic proteins were studied through principle component analysis, partial least-square regression and BP neural network. 采用主成分分析、偏最小二乘回归和BP神经网络三种方法对嗜热和常温蛋白进行模式识别。
- These methods include the Principle component analysis, the Regression analysis, the Grey cognate analysis, the Delphi, the Ordering method, the Analytical Hierarchy Process, Fuzzy Method. 目前学术界对土地等级评价所使用的主要方法有:主成分分析法、回归分析法、灰色关联度分析法、特尔斐法、排序法、层次分析法、模糊综合评价法。
- Methods We introduce a robust principal component regression based on MVT and LMS to detect outliers,and compare methods using a practical example. 方法采用基于MVT和LMS方法的一种稳健主成分回归方法来诊断异常点,并结合实例进行方法的对比。
- The data obtained from the array have been treated by using stepwise discrimination algorithm and principal component regression. 对阵列输出的数据,采用逐步判别法进行二类判别,可以检测混合蒸气中少量的乙醇;
- Objective:To establish a principal component regression(PCR) method for the determination of caffeine and sodium benzoate in annaka injection . 目的:建立安钠咖注射液中苯甲酸钠与咖啡因的主成分回归测定法。
- The article proposes the method for oblique principle component analysis(OPCA),and conducts a preliminary stud... 因此提出了斜交主元分析方法,并对斜交主元分析方法的理论体系及其应用进行了初步的探讨。
- Principal component regression(PCR) method is used to analyse monocyclic and polycyclic aromatic hydrocarbons in white oil.The computer program of PCR is based on VB language. 采用主成分回归紫外分光光度法分析白油中单环芳烃和多环芳烃的含量,运用计算机VB语言对实验数据进行回归分析。
- As a multianalysis tool, Principle Component Analysis (PCA) is commonly used in the feature extraction. 特征提取和波段选择是目前国内外主要使用的降维算法。
- Principal component regression (PCR) method is used to analyse monocyclic and polycyclic aromatic hydrocarbons in white oil.The computer program of PCR is based on VB language. 摘要采用主成分回归紫外分光光度法分析白油中单环芳烃和多环芳烃的含量,运用计算机VB语言对实验数据进行回归分析。
- The analysis of the second -derivative difference spectrum data was accomplished with multilinear regression (MLR) and principal component regression (PCR). 用多元线性回归(MLR)和主成分回归(PCR)分析了数据。
- The analysis of the second-derivative difference spectrum data was accomplished with multilinear regression (MLR) and principal component regression (PCR). 用多元线性回归(MLR)和主成分回归(PCR)分析了二阶导数差谱数据。
- The principle component is the steam chest or other means of introducing heat efficiently into the product to accomplish boiling. 基本组件是蒸汽密闭箱或者是能够有效的产生热使之汽化的装置。
- Four methods dealing with multi-collinearity are introduced, they are Stepwise Regression, Ridge Regression, Principal Component Regression and Partial Least Squares. 多重共线性会给顾客满意度线性建模带来很大的危害。
- The principle component is the steam chest or other means of introducing heat efficiently.into the product to accomplish boiling. 基本组件是蒸汽密闭箱或者是能够有效的产生热使之汽化的装置。