1) risk function
风险函数
1.
Bayes inference for the loss and risk function of scale parameter estimations;
尺度参数估计的损失函数和风险函数的Bayes推断
2.
The risk function of the quadratic estimate for the covariance matrix Σ under a matrix loss function;
矩阵损失下的协方差阵Σ的二次型估计的风险函数
3.
When the variance was known and the conjugate prior distribution was normal,a Bayes estimation of loss-function and risk function of logarithmic normal distribution was given.
方差已知时,给出共轭先验分布为正态分布下,对数正态分布的损失函数和风险函数的Bayes估计,得到其Bayes估计为保守估计的条件。
4) risk function method
风险函数法
5) hazard rate function
风险率函数
1.
Estimation about hazard rate function under random right censored data;
风险率函数基于右删失数据的估计
2.
In this paper,it is proposed the estimation of hazard rate function in semi- parametric model with truncated and censored data taking into the auxiliary information account.
文章给出了右删失左截断数据半参数模型下的风险率函数估计,讨论了风险率函数估计的渐近性质,获得了这些估计的渐近正态性,对数律和重对数律。
6) exponent risk spectrum
指数风险谱函数
1.
According to the risk aversion coefficient and the utility theory,we demonstrate a method to construct a risk spectrum and set up two forms of spectra,the exponent risk spectrum and the power risk spectrum.
根据风险厌恶系数和效用函数理论,提出了一种风险谱函数的设计构造方法,得到了指数风险谱函数和幂风险谱函数。
补充资料：风险投资的风险
风险投资的风险是指投资活动中人们不希望的后果出现的潜在可能性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条