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stat.ME2026
Topological Learning under Sparsity through Huberized Distance Functionals
Tuhin Subhra Mahato, Subhra Sankar Dhar
Learning topological structure from sparsely contaminated data requires robust statistical methods, as even a small fraction of atypical observations can substantially distort the…
stat.ME2025
A Robust Persistent Homology : Trimming Approach
Tuhin Subhra Mahato, Subhra Sankar Dhar
This article studies the robust version of persistent homology based on trimming methodology to capture the geometric feature through support of the data in presence of outliers. P…