Imbalanced graph classification with multi-scale oversampling graph neural networks
One main challenge in imbalanced graph classification is to learn expressive representations of the graphs in under-represented (minority) classes. Existing generic imbalanced learning methods, such as oversampling and imbalanced learning loss functions, can be adopted for enabling graph representat...
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Main Authors: | MA, Rongrong, PANG, Guansong, CHEN, Ling |
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Format: | text |
Language: | English |
Published: |
Institutional Knowledge at Singapore Management University
2024
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Online Access: | https://ink.library.smu.edu.sg/sis_research/9764 https://ink.library.smu.edu.sg/context/sis_research/article/10764/viewcontent/2405.04903v2.pdf |
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Institution: | Singapore Management University |
Language: | English |
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