activity
20182024
most citedFraudAuditor: A Visual Analytics Approach for Collusive Fraud in Health Insurance

18 citations · 58 across the 14 of their papers we have counts for

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5 papers · 1 filter

cs.LG2024★ 1 cited

Personalized Heart Disease Detection via ECG Digital Twin Generation

Yaojun Hu, Jintai Chen, Lianting Hu +5

Heart diseases rank among the leading causes of global mortality, demonstrating a crucial need for early diagnosis and intervention. Most traditional electrocardiogram (ECG) based…

cs.LG2024★ 1 cited

Arithmetic Feature Interaction Is Necessary for Deep Tabular Learning

Yi Cheng, Renjun Hu, Haochao Ying +3

Until recently, the question of the effective inductive bias of deep models on tabular data has remained unanswered. This paper investigates the hypothesis that arithmetic feature…

cs.LG2022★ 2 cited

Robust Training of Graph Neural Networks via Noise Governance

Siyi Qian, Haochao Ying, Renjun Hu +4

Graph Neural Networks (GNNs) have become widely-used models for semi-supervised learning. However, the robustness of GNNs in the presence of label noise remains a largely under-exp…

cs.LG2022★ 10 cited

ME-GAN: Learning Panoptic Electrocardio Representations for Multi-view ECG Synthesis Conditioned on Heart Diseases

Jintai Chen, Kuanlun Liao, Kun Wei +3

Electrocardiogram (ECG) is a widely used non-invasive diagnostic tool for heart diseases. Many studies have devised ECG analysis models (e.g., classifiers) to assist diagnosis. As…

cs.LG2021

ASM2TV: An Adaptive Semi-Supervised Multi-Task Multi-View Learning Framework for Human Activity Recognition

Zekai Chen, Xiao Zhang, Xiuzhen Cheng

Many real-world scenarios, such as human activity recognition (HAR) in IoT, can be formalized as a multi-task multi-view learning problem. Each specific task consists of multiple s…