auto regression 自回归 autoregressive model 自回归模型(应用于大气科学、气候学) 自回归模型是利用前期若干时刻的随机变量的线性组合来描述以后某时刻随机变量的线性回归模型。 express analysis 快速分析 multi analysis 多方面分析,全面分析 nucleo analysis 白细胞核分析 spot analysis 斑点分析 auto analysis 【...
必应词典为您提供stepwiseregressionanalysis的释义,un. 逐步回归分析;
in.variable A list of covariate(s) to be always included in the regression model. data The data to be analyzed. sle 纳入变量的P值 The chosen significance level for entry (SLE). sls 剔除变量的P值 The chosen significance level for stay (SLS). ...
Enter 很容易理解,就是将所有选定的自变量一起放入模型中,直接去计算包含所有自变量的整个模型能够解释多少因变量中的变异,以及各个自变量单独的贡献有多少。但对 Stepwise regression 的理解总是很模糊,今天仔细查了一下,做下笔记。 与平时所说的 regression analysis 不太相同,stepwise regression 可以算是一种 featur...
与平时所说的 regression analysis 不太相同,stepwise regression 可以算是一种 feature extraction 的方法。 举个例子,假如我们的数据中有一个因变量,但却有十几或几十个自变量。为了便于对变量数过多的数据进行处理,避免 “curse of dimensionality” 中可能出现的种种问题,我们总是会对数据进行降维,根据在特定领域...
1.The application of multi-variate linear regression combined with stepwise regression analysis for Cu-Ni sulfide deposit of Baishiquan多元线性回归和逐步回归分析在白石泉Cu-Ni硫化物矿床研究中的应用 2.Taking into account the influence of various elements on the mechanical property of sheets such as Q235...
1) stepwise regression analysis 逐步线性回归分析 1. Wavelet transform algorithm andstepwise regression analysisare introduced,which are brought into preprocessing and analysis for dam displacement data. 介绍了小波变换及逐步线性回归分析的方法,并将两种方法融合在一起分析预测大坝位移,与传统的逐步线性回归分析相...
stepwise regression analysis逐步回归分析 stepwise continuous按步连续 stepwise decomposition逐步分解 stepwise method分段法,分段逐次计算法 stepwise titration分步滴定,依次滴定 stepwise polymerization逐步聚合 stepwise refinement逐步求精法 stepwise hydrolysis【化】 逐级水解 ...
The stepwise regression analysis was used for testing the difference of stressors among the groups with different scores of work locus of control. Results the occupational stress reactions influencing factors who were entered predictive model and R~2 were different between internal control group and ...
1)multiple stepwise regression analysis多元逐步回归分析 1.A predictive model of gas content in coal reservoirs based on multiple stepwise regression analysis: a case study from Qinshui Basin;基于多元逐步回归分析的煤储层含气量预测模型——以沁水盆地为例 英文短句/例句 1.Multiple Stepwise Regression An...