Graph geometry interaction learning

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Author(s)
Zhu, S
Pan, S
Zhou, C
Wu, J
Cao, Y
Wang, B
Griffith University Author(s)
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2020
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Vancouver, Canada

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Abstract

While numerous approaches have been developed to embed graphs into either Euclidean or hyperbolic spaces, they do not fully utilize the information available in graphs, or lack the flexibility to model intrinsic complex graph geometry. To utilize the strength of both Euclidean and hyperbolic geometries, we develop a novel Geometry Interaction Learning (GIL) method for graphs, a well-suited and efficient alternative for learning abundant geometric properties in graph. GIL captures a more informative internal structural features with low dimensions while maintaining conformal invariance of each space. Furthermore, our method endows each node the freedom to determine the importance of each geometry space via a flexible dual feature interaction learning and probability assembling mechanism. Promising experimental results are presented for five benchmark datasets on node classification and link prediction tasks.

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Advances in Neural Information Processing Systems 33 (NeurIPS 2020)

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2020-December

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© The Author(s) 2020. The attached file is reproduced here in accordance with the copyright policy of the publisher. For information about this conference please refer to the conference’s website or contact the author(s).

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Applied and developmental psychology

Cognitive and computational psychology

Machine learning

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Zhu, S; Pan, S; Zhou, C; Wu, J; Cao, Y; Wang, B, Graph geometry interaction learning, Advances in Neural Information Processing Systems 33 (NeurIPS 2020), 2020