例句與造句

1. Explicit solutions for the optimal consumption and portfolio of the hyperbolic absolute risk aversion function family
   雙曲型絕對(duì)風(fēng)險(xiǎn)厭惡函數(shù)的最優(yōu)消費(fèi)與投資組合的顯示解
2. 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
   非參數(shù)回歸一般假定回歸函數(shù)屬于某一個(gè)函數(shù)類，如常常假定回歸函數(shù)是一個(gè)光滑的函數(shù)，因此非參數(shù)回歸對(duì)模型的假設(shè)很少，最主要的優(yōu)點(diǎn)就是模型具有穩(wěn)健性。
3. It's difficult to find function family in a sentence. 用function family造句挺難的