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 Deep Learning








Sharpness-diversity tradeoff: improving flat ensembles with SharpBalance

Neural Information Processing Systems

Building on this, our study investigates the interplay between sharpness and diversity within deep ensembles, illustrating their crucial role in robust generalization to both in-distribution (ID) and out-of-distribution (OOD) data.




SELECT: A Large-Scale Benchmark of Data Curation Strategies for Image Classification

Neural Information Processing Systems

Our findings show interesting trends, particularly pertaining to recent methods for data curation such as synthetic data generation and lookup based on CLIP embeddings. We show that although these strategies are highly competitive for certain tasks, the curation strategy used to assemble the original ImageNet-1K dataset remains the gold standard. We anticipate that our benchmark can illuminate the path for new methods to further reduce the gap.