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cs.IT2026
-Mutual Information for the Gaussian Noise Channel
Mohammad Milanian, Alex Dytso, Martina Cardone
In this paper, we study Sibson's -mutual information in the context of the additive Gaussian noise channel. While the classical case is well understood and admits deep co…
cs.IT2026
Functional Properties of the Focal-Entropy
Jaimin Shah, Martina Cardone, Alex Dytso
The focal-loss has become a widely used alternative to cross-entropy in class-imbalanced classification problems, particularly in computer vision. Despite its empirical success, a…