STG-Mamba: Spatial-Temporal Graph Learning via Selective State Space Model ...
arXiv, 2024
academicJournal
Zugriff:
Spatial-Temporal Graph (STG) data is characterized as dynamic, heterogenous, and non-stationary, leading to the continuous challenge of spatial-temporal graph learning. In the past few years, various GNN-based methods have been proposed to solely focus on mimicking the relationships among node individuals of the STG network, ignoring the significance of modeling the intrinsic features that exist in STG system over time. In contrast, modern Selective State Space Models (SSSMs) present a new approach which treat STG Network as a system, and meticulously explore the STG system's dynamic state evolution across temporal dimension. In this work, we introduce Spatial-Temporal Graph Mamba (STG-Mamba) as the first exploration of leveraging the powerful selective state space models for STG learning by treating STG Network as a system, and employing the Spatial-Temporal Selective State Space Module (ST-S3M) to precisely focus on the selected STG latent features. Furthermore, to strengthen GNN's ability of modeling STG ...
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STG-Mamba: Spatial-Temporal Graph Learning via Selective State Space Model ...
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Autor/in / Beteiligte Person: | Li, Lincan ; Wang, Hanchen ; Zhang, Wenjie ; Coster, Adelle |
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Veröffentlichung: | arXiv, 2024 |
Medientyp: | academicJournal |
DOI: | 10.48550/arxiv.2403.12418 |
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