Sliced inverse regression via natural canonical thresholding

Pub Date : 2024-07-03 DOI:10.1080/03610926.2024.2360659
Nadia Asrir, Abdallah Mkhadri
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Abstract

In a moderate or high-dimensional framework, the sliced inverse regression (SIR) method requires the inversion of the empirical covariance matrix which yields numerical problems in estimating the c...
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通过自然典型阈值进行切片反回归
在中维或高维框架中,切片反回归(SIR)方法需要对经验协方差矩阵进行反演,从而在估计协方差矩阵时产生数值问题。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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