Author name: Himadri S Samanta

Entropy-Dominated Temporal Vocal Dynamics as Digital Biomarkers for Depression Detection

Himadri S Samanta / May 1, 2026

arXiv:2604.26998v1 Announce Type: cross
Abstract: Automated depression detection often relies on static aggregation of conversational signals, potentially obscuring clinically meaningful behavioral dynamics. We investigated whether entropy-driven temp…

cs.LG, cs.SD, eess.AS

Recurrence-Based Nonlinear Vocal Dynamics as Digital Biomarkers for Depression Detection from Conversational Speech

Himadri S Samanta / April 30, 2026

arXiv:2604.26242v1 Announce Type: cross
Abstract: Digital biomarkers for depression have largely relied on static acoustic descriptors, pooled summary statistics, or conventional machine learning representations. Such approaches may miss nonlinear tem…