Umut Şimşekli
2 papers · Latest:
Machine Learning
Variational Inference for Lévy Process-Driven SDEs via Neural Tilting
This paper introduces a neural exponential tilting framework for variational inference in Lévy-driven SDEs, addressing challenges in modeling extreme events.
2605.10934
Machine LearningGeneralization at the Edge of Stability
This paper introduces 'sharpness dimension' and a new generalization bound to explain why neural networks generalize well when trained at the edge of stability.
2604.19740
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