回归函数 meaning in English
regression function
Examples
- Estimators of penalized least square for parametric regression and vectors and spline function can be got by compiled program
模拟计算表明，该方法适合于回归函数模型误差与测量系统误差的估计。 - In this paper , we discuss the estimate of regression function in nonparametric regression model based on exponential integral martingale difference
摘要本文研究了误差项是鞅差序列，且满足某种指数矩条件的非参数回归函数的估计。 - The essence of the above estimating methods is local estimator or local smoothing technique . in general , the non - parametric regression function is . well estimated by the above methods when the covariable x is one dimension
这些方法本质上讲都是局部估计或局部光滑，当回归变量x为一维变量时，非参数回归函数用这些方法一般都能得到很好的估计。 - In the nonparametric regression the regression function is supposed to be from some function family , such as the smoothing functions . so the nonparametric regression needs few hypotheses and is very robust
非参数回归一般假定回归函数属于某一个函数类，如常常假定回归函数是一个光滑的函数，因此非参数回归对模型的假设很少，最主要的优点就是模型具有稳健性。 - Satisfactory results were obtained . by combining the traditional neural network method with the svr theory , this paper also addresses the problem of boundary value problems and replaces the neural network function with svr regression function
此外，在本课题中，我们把传统的神经网络解边值问题的方法和svr理论相结合，用svr中的回归函数代替神经网络函数，对边值问题的求解进行了研究。