您要查找的是不是：
- Result indicates that Fuzzy Principal Component Method can improve multicollinearity of Least Squares Estimate. 结果表明,这种方法改善了最小二乘回归中的多重共线性问题,具有实用价值。
- Because the separation for GISE is an almost singular regression problem, the classic least square method and principal component method are not satisfactorily for solving the problem. 由于工具误差分离存在着很强的复共线性，传统的最小二乘方法与主成分方法不能很好的解决这一问题。
- two-stage principal component method 两段主分量法
- principal components method 主成分分析
- Life Cycle Cost Modeling of Fuzzy Principal Component Method for Weapon System 武器系统寿命周期费用建模的模糊主成分方法
- The method involves principal components analysis, phase space reconstruction and least squares estimate. 方法包括3部分：主分量分析，相空间重构，最小二乘拟合。
- Subject the matrix to principal components analysis. 主成分分析法。
- Principal Components: Aluminum Tripolyphosphate and modifiers. 主要成分：三聚磷酸铝及其改性物质。
- Keywords: design hyetograph, principal components analysis, cluster analysis. 关键词：设计雨型、主成分分析、群集分析。
- All three principal components of this definition are of great importance. 这一定义的三个主要构成部分，都极为重要。
- Any alloy whose principal component is copper. 主要成分是铜的合金。
- principal component method 主成份
- This article proposed basic mentality and the frame about agriculture industrialization development target system establishment in Hunan, utilizating principal components analytic method and AZCFFX. 摘要本文提出了湖南农业工业化发展指标体系设置的基本思路和框架，运用主成分分析法及AZCFFX.
- Slang had been a principal component of his rattling. 他唠叨的主要是一些假语村言。
- Principal component regression (PCR) method is used to analyse five components:acetaminophen, p aminophenol,caffeine,chlorphenamine maleate and guaifenesin. 主成分回归(PCR)分光光度法是近年来发展起来的计算分光光度法之一。
- RPS is the principal component of rchmannia glutnosa. 地黄多糖是地黄的主要组分。
- Firstly,the paper utilizes kernel principal component analysis method to realize reduce the dimension of the input vectors and orthogonalize the components of the input vectors. 首先利用核主元分析实现输入变量的降维和去相关,然后运用小波神经网络建立预测模型。
- Statistical Process Control (SPC),Principal Compon ent Analysis (PCA) and Singular Value Decomposition (SVD) are introduced to det ermine APC opportunity and then APC structure. 这一研究对于开发和应用好先进控制技术具有重要的意义。
- KPCA extracting principal component with nonlinear method is an improved conventional PCA. 摘要核主成分分析方法是主成分分析的改进算法，其采用非线性方法提取主成分。
- Results:When there are less principal components,CPCR is better than top-down PCR. 结果:当所含主成分数较小时,CPCR法优于传统的主成分回归。
