regression

英 [rɪˈɡreʃn]

美 [rɪˈɡreʃn]

n.  倒退; 回归; 退化

复数：regressions　

TEM8计算机

BNC.7443 / COCA.5403

牛津词典

noun

• 倒退；回归；退化
  the process of going back to an earlier or less advanced form or state

柯林斯词典

• VERB 倒退;退步;退化
  When people or thingsregress, they return to an earlier and less advanced stage of development.
  1. ...if your child regresses to babyish behaviour...
     如果你的孩子退行到婴儿状态
  2. Such countries are not 'developing' at all, but regressing.
     这些国家根本不是在“发展中”，而是在倒退。

英英释义

noun

• returning to a former state
  Synonym:regressreversionretrogressionretroversion
• the relation between selected values of x and observed values of y (from which the most probable value of y can be predicted for any value of x)
  Synonym:simple regressionregression toward the meanstatistical regression
• (psychiatry) a defense mechanism in which you flee from reality by assuming a more infantile state
• an abnormal state in which development has stopped prematurely
  Synonym:arrested developmentfixationinfantile fixation

双语例句

• The data deletion model and the mean drift model are equivalent in a general linear regression model.
  为了诊断具有异方差的线性回归模型的异常点，建立了具有异方差的均值漂移模型和数据删除模型。
• The model used multiple stepwise regression method and back propagation method independently.
  模型分别采用多元逐步回归方法和反向传播方法。
• In this lecture we introduce the multiple regression.
  在本次课中，我们介绍了多元回归。
• For linear support vector ordinal regression machines, some theoretical aspects are studied in this paper.
  本文主要对线性支持向量顺序回归机进行理论研究。
• These forecast results were compared with those of regression models.
  预测结果与自回归模型的预测结果进行了比较。
• Least squares regression with nine model selection techniques, including stepwise regression.
  最小二乘回归模型选择与九技术，包括逐步回归。
• Associations between these variables and perinatal mental disorders were explored through univariate analyses and multivariable logistic regression.
  从而通过单变量分析以及多变量逻辑回归对上述变量与围产期精神障碍之间的关系进行了探讨。
• In this paper, the smallest risk estimators of regression coefficient in the linear model are investigated.
  研究了线性模型中回归系数的最小风险估计问题。
• Some are based on regression analysis of significant data bases.
  有些是基于回归分析的重要数据基础。
• A robust estimation method of the components of quasi-additive model using local linear regression and marginal integration is studied.
  针对伪可加模型，本文利用局部线性回归和边缘积分的方法提出了一种稳健的估计方法。