A New Kernel Estimator Based on Scaled Inverse Chi-Squared Density Function
A New Kernel Estimator Based on Scaled Inverse Chi-Squared Density Function
复制标题
基于尺度反卡方密度函数的新型核估计器
DOI:
10.1080/01966324.2020.1854138
复制
发表时间:
2020
影响因子:
--
通讯作者:
Mustafa Nadar
中科院分区:
文献类型:
--
作者:
Elif Erçelik;Mustafa Nadar
Abstract In this work, a new kernel estimator based on scaled inverse chi-squared distribution is proposed to estimate densities having nonnegative support. The optimal rates of convergence for the mean squared error (MSE) and the mean integrated squared error (MISE) are obtained. Adaptive Bayesian bandwidth selection method with Lindley approximation is used for heavy tailed distributions. Simulation studies are performed to compare the performance of the average integrated square error (ISE) by using the bandwidths obtained from the global least squares cross-validation bandwidth selection method and the bandwidths obtained from adaptive Bayesian method with Lindley approximation. Finally, real data sets are presented to illustrate the findings.
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
AKIIKE Atsushi;YOSHIOKA-KOBAYASHI Tohru;Kiheiji NISHIDA;Kiheiji NISHIDA
通讯作者:
Kiheiji NISHIDA
影响因子:
0.6
作者:
Kakizawa;Yoshihide and Igarashi;Gaku
通讯作者:
Gaku