2 papers
cs.LG2026
Boundary-Aware Adversarial Filtering for Reliable Diagnosis under Extreme Class Imbalance
Yanxuan Yu, Michael S. Hughes, Julien Lee +2
We study classification under extreme class imbalance where recall and calibration are both critical, for example in medical diagnosis scenarios. We propose AF-SMOTE, a mathematica…
cs.IT2025
Entropic Analysis of Time Series through Kernel Density Estimation
Audun Myers, Bill Kay, Iliana Alvarez +5
This work presents a novel framework for time series analysis using entropic measures based on the kernel density estimate (KDE) of the time series' Takens' embeddings. Using this…