摘要
引入熵的概念对条件分位数估计进行研究,以获得条件分位数函数估计的几乎完全一致收敛速度,并改进了独立场合以及相依条件下的逐点收敛速度。
Entropy method was used to study the uniform convergence rate of conditional quantile function estimation based on function data.Under certain conditions,the almost complete uniform convergence rate of conditional quantile function estimation was obtained,and the pointwise convergence rate in i.i.d or in dependent cases was improved.
作者
丁洁
余新宏
DING Jie;YU Xinhong(Economics and Technical College,Anhui Agricultural University,Hefei 230001,China)
出处
《安徽科技学院学报》
2021年第2期74-80,共7页
Journal of Anhui Science and Technology University
基金
安徽省高校自然科学研究重点项目(KJ2019A0933)。
关键词
条件分位数
函数型数据
熵
几乎完全一致收敛速度
Conditional quantile estimation
Functional data
Entropy
Almost completely uniform convergence rate