3 papers
cs.LG2026
Partition of Unity Neural Networks for Interpretable Classification with Explicit Class Regions
Akram Aldroubi
We introduce \emph{Partition of Unity Neural Networks} (PUNNs), a neural-network architecture for multiclass classification based on the classical mathematical notion of a partitio…
cs.IT2025
An Efficient Transport-Based Dissimilarity Measure for Time Series Classification under Warping Distortions
Akram Aldroubi, RocÃo DÃaz MartÃn, Ivan Medri +3
Time Series Classification (TSC) is an important problem with numerous applications in science and technology. Dissimilarity-based approaches, such as Dynamic Time Warping (DTW), a…
cs.LG2024
Expected Sliced Transport Plans
Xinran Liu, RocÃo DÃaz MartÃn, Yikun Bai +4
The optimal transport (OT) problem has gained significant traction in modern machine learning for its ability to: (1) provide versatile metrics, such as Wasserstein distances and t…