Search Results for author: Sihao Yu

Found 2 papers, 0 papers with code

LegoNet: A Fast and Exact Unlearning Architecture

no code implementations28 Oct 2022 Sihao Yu, Fei Sun, Jiafeng Guo, Ruqing Zhang, Xueqi Cheng

However, such a strategy typically leads to a loss in model performance, which poses the challenge that increasing the unlearning efficiency while maintaining acceptable performance.

Machine Unlearning Representation Learning

A Re-Balancing Strategy for Class-Imbalanced Classification Based on Instance Difficulty

no code implementations CVPR 2022 Sihao Yu, Jiafeng Guo, Ruqing Zhang, Yixing Fan, Zizhen Wang, Xueqi Cheng

By reducing the weights of the majority classes, such instances would become more difficult to learn and hurt the overall performance consequently.

imbalanced classification

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