Search Results for author: Zhenlong Liu

Found 2 papers, 0 papers with code

Mitigating Privacy Risk in Membership Inference by Convex-Concave Loss

no code implementations8 Feb 2024 Zhenlong Liu, Lei Feng, Huiping Zhuang, Xiaofeng Cao, Hongxin Wei

In this work, we propose a novel method -- Convex-Concave Loss, which enables a high variance of training loss distribution by gradient descent.

Exploring Learning Complexity for Downstream Data Pruning

no code implementations8 Feb 2024 Wenyu Jiang, Zhenlong Liu, Zejian Xie, Songxin Zhang, BingYi Jing, Hongxin Wei

In this paper, we propose to treat the learning complexity (LC) as the scoring function for classification and regression tasks.

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