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Reinforcement Learning Guided Semi-Supervised Learning

Neural Information Processing Systems

In recent years, semi-supervised learning (SSL) has gained significant attention due to its ability to leverage both labeled and unlabeled data to improve model performance, especially when labeled data is scarce. However, most current SSL methods rely on heuristics or predefined rules for generating pseudo-labels and leveraging unlabeled data.



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.




Quality-Improved and Property-Preserved Polarimetric Imaging via Complementarily Fusing Chu Zhou

Neural Information Processing Systems

Considering the fact that different types of degraded polarized snapshots would provide complementary knowledge, i.e ., the short-exposure noisy ones tend to be clear while the long-exposure blurry Most of this work was done as a PhD student at Peking University.