multivariate regression造句
例句与造句
- Nonparametric multivariate regression model of urban daily water demand
城市日用水量预测的非参数模型 - A general proof of consistency of the ols estimators from the multivariate regression case can be shown through matrix manipulations
多元回归中ols估计量的一致性的证明可以通过矩阵运算得到。 - The relationship of clinical variables to the cirrhosis - related prognosis was investigated using univariate and multivariate regression models
临床可变物与肝硬化相关的关系发展被采用了单变量和多维分布的退化模型 - The problem of multivariate regression is resolved by ridge regression analysis , as there are multiple collinearity among the independent variables
摘要应用岭回归分析可以解决自变量之间存在复共线性时的回归问题。 - The research on the influencing factors is conducted in multivariate regression model , while the dea technical efficiency estimates are referred as dependent variable
本文进一步以技术效率为因变量，对影响银行效率的银行微观特征进行多元回归分析。 - It's difficult to find multivariate regression in a sentence. 用multivariate regression造句挺难的
- Taken qinshui basin as an example and based on its properties , the coal reservoir ' s permeability is predicted by multivariate regression analysis
本文以沁水盆地为例，在总结我国煤储层渗透性特征的基础上，依据煤储层渗透性的影响因素，用多元回归分析方法建立煤储层渗透性预测模型。 - Considering the gravity and tectonic stress as the main factors of in - situ stress of rock mass , a multivariate regression method , based on 3 - d fem direct modeling , is summarized
摘要介绍了基于三维有限元正演分析和将岩体自重及构造应力作为地应力的主要组成因素的地应力多元回归反演方法。 - The paper analyzed safety level of certain road in tongzhou district of beijing by multivariate regression empirical bayes approach . result of the analysis effectively overcomes the chanciness of historical accident data
本文利用多元回归经验贝叶斯法分析了北京市通州区某道路的安全水平,分析结果有效的克服了历史事故数据的偶然性。 - Multivariate regression empirical bayes approach can obtain excepted values and variance from accident model , hence it can overcomes the limitation of empirical bayes approach which needs great quantity of similar road cells
多元回归经验贝叶斯法利用事故模型来获得事前分布的均值和方差,从而克服了经验贝叶斯法需要大量参照道路单元的缺陷。 - This essay analyses the principal factors affecting the difference in wage earnings of the floating population in xiamen city through utilizing the data from a series sample survey and establishing a multivariate regression model
摘要本文利用厦门市流动人口系列抽样调查数据，通过建立一个多元回归模型来分析流动人口工资收入差异的主要影响因素。 - 3 . the procedure and methods for variables sieving , data sieving , and model sieving were systematically investigated , and a sequential procedure for applying the multivariate regression analysis to our object plant were determined
( 3 )用现场采集的数据进行多元统计分析时，系统化地试探了变量筛选、数据筛选，和模型优化等各种方法，确定了适合于所研究装置实际情况的一套统计分析方法步骤。 - Now , many machine learning methods , such as artificial neural network and multivariate regression analysis , are applied to quantitative structure - activity relationship . in this paper , support vector regression is applied to quantitative structure - activity relationship
本文在简介定量构效关系发展状况的基础上,介绍了几种定量构效关系的解决方法,其中重点介绍了多元线性回归方法和人工神经网络方法。 - The main research contents include : 1 、 this paper constructs the mixed collaborative sale forecasting model based on cpfr via integrating time series forecasting , multivariate regression and ridge regression . in addition , the model takes sale information as explanation variable
具体研究内容包括: 1 、将时间序列预测、多元回归、岭回归相结合,并将销售信息作为销售量的解释变量,构建了cpfr流程下的混合协同预测模型。 - This paper documents significant negative announcement effects of seasoned equity offerings in china for the period 1999 - 2002 . then we examine the linear regression model . the multivariate regression results show growth opportunities , management holding stock proportion , circulating stock capital and stock market trend have significant positive effect on ar , and announcement year has significant negative effect on ar
对本文模型进行回归分析的结果显示，我国上市公司的股权分裂对公告日异常收益率有一定的负面影响；上市公司成长性、高管持股比例、流通股本规模及大盘走势与公告日异常收益率显著正相关；公告年度与公告日异常收益率显著负相关。 - Adopting the actual county - grade database of land use firstly founded in china , combining with the comprehensive influential factors of land use change , using the correlative statistic software and the mathematic analytical methods ( principal component analysis , gray relating analysis , multivariate time series markov chain analysis , multivariate regression analysis , gm ( 1 , 1 ) gray model , gray series gm ( 1 , n ) model methods etc ) , this paper analyses the dynamic change of land use and driving force in jiang ' an county qualitatively and quantitatively . the results indicate : 1 the land resource per capita and the area of single - land - use type in jiang ' an county are not prior to other places in yibing city or sichuan province . however , the terrain is dominant in choosing the way of land use
本文采用全国首批建立的“县级土地利用现状数据库”的基础数据，结合影响土地利用变化的经济、社会、环境等综合因素，采用相关分析软件( dps 、 spss )和数学分析方法(主成分分析、灰色关联度分析、多元回归分析、多元时空序列马尔柯夫链分析、 gm ( 1 ， 1 )预测模型分析、灰色序列gm ( 1 ， n )模型分析等方法) ，对江安县土地利用变化及其驱动力进行定性、定量研究，研究结果表明： 1江安县人均总的土地资源数量和单一土地利用类型的数量在宜宾或四川省区域内均无优势；地形对土地利用方式的选择起着主导作用；土地利用变化的总趋势是：耕地、林地、交通用地和水域面积不断减少，居民点及工矿用地和未利用地面积不断增加；景观多样性指数呈现“ ”趋势。
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