片语

population regression function PRF总体回归函数

population regression function[数] 总体回归函数

sample regression function[数] 样本回归函数

regression weighted function estimator回归权函数估计

sample e regression function样品回归函数

Logistic Regression Cost Function逻辑回归的代价函数

regression interpolation function回归插值函数

antitonic regression function逆序回归函数

isotonic regression function[统计]

英汉例句

• base on the wave-guide model theory of vlf propagation, the timing pattern of vlf phase velocity and the regression function of vlf phase prediction are established.

  以vlf传播「全波」波导模理论为基础，导出了vlf传播相速日变化模式函数和相位预测函数的回归方程。

• based on a lot of permanent sample data of pinus tabulaeformis young-middle aged plantation, multi-linear regression function was used to simulate individual dbh growth of pinus tabulaeformi.

  基于大量油松中幼人工林固定复位样地数据，选用林木大小、立地条件和林分竞争因子为自变量构建油松中幼人工林单木胸径生长的线性回归预测模型。

• the asymptotic regression function formulae were adopted to identify the relationships between the vegetation coverage and the numbers of bird species and individuals.

  利用线性回归方程来确定植被郁闭度和鸟类数量和鸟类密度的关系。

• problems of regression function estimate is a basic problem in statistical theory.

  回归估计是统计学中基本问题之一。

• and the nonparametric models is based on data, the form of its regression function is discretionary, so it has a great adaptability.

  而非参数回归模型是基于数据本身，其回归函数的形式可以任意，因而有较大适应性。

• instead of judgement which based on curve trend, we can get better estimate result by use the regression function in that small sample field.

  再次，在时序数据预测时，结合模式匹配，得出小样本空间，以基于小样本的回归预测方法代替数据曲线趋势判断方法，以期得到更佳的预测结果。

• in this model, a logistic regression function is induced from multiple decision trees, which are built based on different training sample sets respectively.

  该模型通过对使用多个样本集分别训练出的多棵决策树预测函数进行逻辑回归来得到最终的预测函数。

• the kernel estimate of nonparametric regression function has been researched recently.

  非参数回归函数的核估计近年来已有了一些研究。

• the influence factors of strength and slump of coal gangue paste filling body and the regression function for these two factors are obtained by orthogonal test and linear regression.

  通过正交试验和线性回归，得出影响煤矸石膏体充填体强度和坍落度的因素及回归函数。

• the correlative coefficients of linear regression function for isochronous stress-strain curve are all higher than 0.

  应力-应变等时曲线线性回归函数的相关系数均高于0。