most citedMinimum regularized covariance trace estimator and outlier detection for functional data

7 citations · 7 across the 1 of their papers we have counts for

collaborators

2 papers

stat.ME2024

Robust functional PCA for relative data

Jeremy Oguamalam, Peter Filzmoser, Karel Hron +2

This paper introduces a robust approach to functional principal component analysis (FPCA) for relative data, particularly density functions. While recent papers have studied densit…

stat.ME2023★ 7 cited

Minimum regularized covariance trace estimator and outlier detection for functional data

Jeremy Oguamalam, Una Radojičić, Peter Filzmoser

In this paper, we propose the Minimum Regularized Covariance Trace (MRCT) estimator, a novel method for robust covariance estimation and functional outlier detection. The MRCT esti…