概率密度的可容非参数估计  

SOME DISCUSSIONS ON ADMISSIBLE NONPARAMETRIC ESTIMATION OF PROBABILITY DENSITY

作　　者：刘舒强[1] 马薇[1] 

机构地区：[1]天津财经学院

出　　处：《天津师大学报（自然科学版）》1997年第3期22-26,共5页

摘　　要：对未知概率密度的估计量进行了研究，并用相似的方法讨论了概率密度的一、二阶导数的估计问题。This paper discussed problems on nonparametric estimation of unknown probability density kernel estimation. And based on this it discussed the estimations of first and second order derivations of the density similarly. The admissible weight function is also investigated and a few theorems are given.

关 键 词：可容性 权函数 概率密度 参数估计 

分 类 号：O211.1[理学—概率论与数理统计]