6 citations · 12 across the 5 of their papers we have counts for
4 papers · 1 filter
Outlier Robust Adversarial Training
Shu Hu, Zhenhuan Yang, Xin Wang +2
Supervised learning models are challenged by the intrinsic complexities of training data such as outliers and minority subpopulations and intentional attacks at inference time with…
Minimax AUC Fairness: Efficient Algorithm with Provable Convergence
Zhenhuan Yang, Yan Lok Ko, Kush R. Varshney +1
The use of machine learning models in consequential decision making often exacerbates societal inequity, in particular yielding disparate impact on members of marginalized groups d…
Stochastic Hard Thresholding Algorithms for AUC Maximization
Zhenhuan Yang, Baojian Zhou, Yunwen Lei +1
In this paper, we aim to develop stochastic hard thresholding algorithms for the important problem of AUC maximization in imbalanced classification. The main challenge is the pairw…
Stability and Optimization Error of Stochastic Gradient Descent for Pairwise Learning
Wei Shen, Zhenhuan Yang, Yiming Ying +1
In this paper we study the stability and its trade-off with optimization error for stochastic gradient descent (SGD) algorithms in the pairwise learning setting. Pairwise learning…