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cs.LG2024
Data Valuation by Fusing Global and Local Statistical Information
Xiaoling Zhou, Ou Wu, Michael K. Ng +1
Data valuation has garnered increasing attention in recent years, given the critical role of high-quality data in various applications. Among diverse data valuation approaches, Sha…
cs.LG2021
Tackling the Imbalance for GNNs
Rui Wang, Weixuan Xiong, Qinghu Hou +1
Different from deep neural networks for non-graph data classification, graph neural networks (GNNs) leverage the information exchange between nodes (or samples) when representing n…