2) nonlinear multiple regression analysis
非线性多元回归分析
1.
A nonlinear multiple regression analysis method based on feedforword neural network is put forword.
提出了利用前馈神经网络进行非线性多元回归分析的方法 ,该方法能有效解决传统多元回归分析难以解决的非线性多元回归问题 ;并提出了进行非线性多元回归分析的BP改进算法 ,通过实例验证了其有效
3) multiple linear regression analysis
多元线性回归分析
1.
Application of multiple linear regression analysis in assessing zonings of debris flows in Chedarengou River;
多元线性回归分析在车大人沟河泥石流分区与评价中的应用
2.
The application of multiple linear regression analysis in economic forest product demand forecast
多元线性回归分析在经济林产品需求预测中的应用
3.
According to the orientation investigation data in the field and the corresponding RS and GIS information,by means of principal components analysis,common factor analysis and multiple linear regression analysis,the vegetation coverage and biomass estimation models were set up.
选取内蒙古自治区毛乌素沙地东北部伊金霍洛旗为研究区域,以少量野外定位调查数据与其对应的RS和GIS信息为基础,利用主成分分析、因子分析和多元线性回归分析方法,建立以像元为单位的植被盖度和生物量的定量估测模型。
4) Multiple linear regression
多元线性回归分析
1.
Multiple linear regression analysis of association of the Plasmodium falciparum density with fevers and age of malaria cases in mobile population in high malaria endemic areas in Yunnan Province;
云南省高疟区流动人口恶性疟原虫密度与发热等因素的多元线性回归分析
5) multivariate linear regression analysis
多元线性回归分析
1.
Methods A dataset composed of 190 diversified compounds,was studied by principal component analysis and multivariate linear regression analysis methods.
方法选择190个化合物作为数据集,采用主成分分析和多元线性回归分析相结合的方法,使用10个分子结构参数建立数学模型。
2.
This paper puts forward a model for assessment of geological hazards by means of multivariate linear regression analysis with 11 assessment factors such as lithologic character,slope,relative difference of elevation,structural density,mean annual rainfall,freeze thawing,earthquake intensity,vegetation cover rate,excavation depth,hazard density and scale,and provides a map showing.
通过调查研究沿线的地质条件,采用多元线性回归分析方法,选取地层岩性、地面坡度、相对高差、构造密度、多年平均降雨量、冻融作用、地震强度、植被覆蓋率、开挖深度、灾害的分布密度和规模大小等11个评价因子,建立了地质灾害危险性级别的评价模型,得出了公路沿线的危险性级别图。
3.
After orthogonal experiments were designed and numerical simulation,single factor range analysis and multivariate linear regression analysis of the numerical simulation results were shown.
对上述影响因素进行正交试验设计,对模拟结果进行了单因素极差分析与多元线性回归分析,得到了各因素对断裂带高度发育影响程度,依次为:上覆岩层硬度>工作面割煤高度>工作面长度>推进速度。
6) multiple linear regression analysis
多元逐步线性回归分析
1.
We carried out multiple linear regression analysis on the spores and its related meteorological factors during the times of 2000,3 and 2001,2 in NanChang urban area.
并将曲霉菌曝片监测计数资料与同期江西省气象台气象因素资料进行了多元逐步线性回归分析。
补充资料:多元线性回归分析
在线性相关条件下,研究两个或两个以上自变量对一个因变量的数量变化关系,称为多元线性回归分析。
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