English(EN) Spatiotemporal Seismic Hazard Assessment Using VQ-VAE and Seismic Statistical Features

VQ-VAE和SSF改进地震灾害预测

作者 PulseAugur 编辑部 · [1 个来源] · 2026-06-10 04:00

研究人员开发了一种新的时空地震灾害评估方法，将地震统计特征（SSF）与VQ-VAE模型相结合。该方法将预测细化到局部区域，重点关注候选事件周围24公里半径的区域。研究表明，捕捉地震图空间信息的VQ-VAE衍生特征显著提高了预测性能，并且在很大程度上可以取代传统的b值计算等方法。 AI

排序理由该集群包含一篇详细介绍地震灾害评估新方法的学术论文。[lever_c_demoted from research: ic=1 ai=0.7]

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arXiv cs.LG TIER_1 English(EN) · Wei Quan, Denise Gorse · 2026-06-10 04:00

使用VQ-VAE和地震统计特征的时空地震灾害评估

arXiv:2606.10069v1 Announce Type: new Abstract: In this paper we build upon a previous study in which we demonstrated, using XGBoost and earthquake catalogue data from Japan and Chile, that a set of 60 seismic statistical features (SSFs) had much greater predictive value than a s…