Yang Liu

Pick and Choose: A GNN-based Imbalanced Learning Approach for Fraud Detection

Yang Liu, Xiang Ao, Zidi Qin et al. · 2021 · 403 citations · Full text

Computing, Computer Science, Big Data Analytics +14

AUC-oriented Graph Neural Network for Fraud Detection

Mengda Huang, Yang Liu, Xiang Ao et al. · Proceedings of the ACM Web Conference 2022 · 2022 · 92 citations · Full text

Computing, Computer Science, Artificial Intelligence +16

Automatic Detection of QRS Complexes Using Dual Channels Based on U-Net and Bidirectional Long Short-Term Memory

Runnan He, Yang Liu, Kuanquan Wang et al. · IEEE Journal of Biomedical and Health Informatics · 2020 · 64 citations

Engineering, Biomedical Engineering, Cardiology +17

Multi-granularity relabeled under-sampling algorithm for imbalanced data

Qi Dai, Jian–wei Liu, Yang Liu · Applied Soft Computing · 2022 · 58 citations

Computing, Data Science, Data Mining +12

Flotation separation of carbonate from sulfide minerals, II: mechanisms of flotation depression of sulfide minerals by thioglycollic acid and citric acid

Yang Liu, Qi Liu · Minerals Engineering · 2004 · 49 citations

Natural Sciences, Earth Sciences, Geology +17