arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

California Institute of Technology(加州理工学院)

2026-07-02 至 2026-07-02 共收录 2
2607.00249 2026-07-02 cs.LG eess.SP 新提交

Device Passport: Enabling Spatio-Temporal Pretrained Models to Generalize Across Input Layouts

设备护照:使时空预训练模型能够跨输入布局泛化

Geeling Chau, Ran Liu, Juri Minxha, Wenhui Cui, Erdrin Azemi, Ellen L. Zippi, Behrooz Mahasseni, Christopher M. Sandino

机构 * California Institute of Technology(加州理工学院) Apple(苹果公司)

AI总结 针对新设备布局缺乏大规模数据集的问题,提出Device Passport通道嵌入技术,通过功能活动与元数据混合建模,实现跨布局迁移,在耳部脑电图等任务中优于基线。

Comments Workshop on Structured Data for Health, ICML 2026

详情

展开后加载摘要…

URL PDF HTML 收藏
2607.00228 2026-07-02 astro-ph.IM astro-ph.HE cs.LG 新提交

Leveraging Multimodality for Real-Time Classification of Transients and Variables found by the Zwicky Transient Facility

利用多模态对Zwicky瞬变设施发现的瞬变和变星进行实时分类

Ved G. Shah, Nabeel Rehemtulla, Adam A. Miller, Sushant Sharma Chaudhary, Michael W. Coughlin, Antoine Le Calloch, Matthew J. Graham, Joahan Castaneda Jaimes, Theophile Jegou du Laz, Ashish A. Mahabal, Frank J. Masci, Josiah Purdum, Reed Riddle, Jesper Sollerman, Anastasia Wei, Mansi M. Kasliwal

机构 * Department of Physics and Astronomy, Northwestern University(西北大学物理与天文学系) Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA)(天体物理跨学科探索与研究中心) NSF-Simons AI Institute for the Sky (SkAI)(NSF-西蒙斯天空人工智能研究所) School of Physics and Astronomy, University of Minnesota(明尼苏达大学物理与天文学学院) Division of Physics, Mathematics, and Astronomy, California Institute of Technology(加州理工学院物理、数学与天文学部)

AI总结 针对时域巡天中实时分类的挑战,本文提出ORACLE-2模型,结合光变曲线、元数据和图像进行多模态层次分类,在ZTF数据上宏F1达0.73,较仅用光变曲线提升40%。

Comments 29 Pages, 15 Figures, 8 Tables. Comments welcome

详情

展开后加载摘要…

URL PDF HTML 收藏