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240913s2024 xx |||||o 00| ||eng c |
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|a 10.1109/TPAMI.2024.3459408
|2 doi
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|a DE-627
|b ger
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|e rakwb
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|a eng
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| 100 |
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|a Shi, Zhihao
|e verfasserin
|4 aut
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| 245 |
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|a Label Deconvolution for Node Representation Learning on Large-scale Attributed Graphs against Learning Bias
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|c 2024
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|a Text
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|a ƒaComputermedien
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|a Date Revised 13.09.2024
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|a published: Print-Electronic
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|a Citation Status Publisher
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|a Node representation learning on attributed graphs-whose nodes are associated with rich attributes (e.g., texts and protein sequences)-plays a crucial role in many important downstream tasks. To encode the attributes and graph structures simultaneously, recent studies integrate pre-trained models with graph neural networks (GNNs), where pre-trained models serve as node encoders (NEs) to encode the attributes. As jointly training large NEs and GNNs on large-scale graphs suffers from severe scalability issues, many methods propose to train NEs and GNNs separately. Consequently, they do not take feature convolutions in GNNs into consideration in the training phase of NEs, leading to a significant learning bias relative to the joint training. To address this challenge, we propose an efficient label regularization technique, namely Label Deconvolution (LD), to alleviate the learning bias by a novel and highly scalable approximation to the inverse mapping of GNNs. The inverse mapping leads to an objective function that is equivalent to that by the joint training, while it can effectively incorporate GNNs in the training phase of NEs against the learning bias. More importantly, we show that LD converges to the optimal objective function values by the joint training under mild assumptions. Experiments demonstrate LD significantly outperforms state-of-the-art methods on Open Graph Benchmark datasets
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|a Journal Article
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|a Wang, Jie
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lu, Fanghua
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Chen, Hanzhu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Lian, Defu
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wang, Zheng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ye, Jieping
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wu, Feng
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on pattern analysis and machine intelligence
|d 1979
|g PP(2024) vom: 12. Sept.
|w (DE-627)NLM098212257
|x 1939-3539
|7 nnns
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| 773 |
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|g volume:PP
|g year:2024
|g day:12
|g month:09
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|u http://dx.doi.org/10.1109/TPAMI.2024.3459408
|3 Volltext
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