2 papers
stat.ME2025
Asymmetric Huber Periodogram
Tianbo Chen, Xiaojun Song
This paper introduces a novel spectral M-estimator, called the asymmetric Huber periodogram (AHP), as a generalization of the ordinary periodogram (PG), the quantile periodogram (Q…
stat.ME2025
Robust Functional Ward's Linkages with Applications in EEG data Clustering
Tianbo Chen
This paper proposes two new distance measures, called functional Ward's linkages, for functional data clustering that are robust against outliers. Conventional Ward's linkage defin…