arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

University of Washington(华盛顿大学)

2025-12-17 至 2025-12-17 共收录 4
2512.14404 2025-12-17 stat.ML cs.LG math.OC physics.comp-ph

From STLS to Projection-based Dictionary Selection in Sparse Regression for System Identification

从STLS到基于投影的字典选择在稀疏回归中的系统识别应用

Hangjun Cho, Fabio V. G. Amaral, Andrei A. Klishin, Cassio M. Oishi, Steven L. Brunton

机构 * AI Institute in Dynamic Systems, Department of Mechanical Engineering, University of Washington(动态系统人工智能研究所,机械工程系,华盛顿大学) Department of Mechanical Engineering, University of Hawai‘i at Mānoa(机械工程系,夏威夷大学马诺阿分校) Departamento de Matemática e Computação, Faculdade de Ciências e Tecnologia, Universidade Estadual Paulista “Júlio de Mesquita Filho”(数学与计算系,科技学院,保罗斯州立大学“朱利奥·梅斯奎塔·弗洛雷斯”分校)

AI总结 本文提出基于评分的字典选择方法,提升动态系统识别的准确性和可解释性,适用于SINDy算法的改进。

Comments 34 pages, 11 figures

详情

展开后加载摘要…

URL PDF HTML 收藏
2511.09605 2025-12-17 eess.IV cs.AI cs.LG q-bio.QM

TomoGraphView: 3D Medical Image Classification with Omnidirectional Slice Representations and Graph Neural Networks

TomoGraphView: 基于全方位切片表示和图神经网络的3D医学图像分类

Johannes Kiechle, Stefan M. Fischer, Daniel M. Lang, Cosmin I. Bercea, Matthew J. Nyflot, Lina Felsner, Julia A. Schnabel, Jan C. Peeken

机构 * School of Computation, Information and Technology, Technical University of Munich(计算信息技术学院,慕尼黑技术大学) Department of Radiation Oncology, TUM School of Medicine, TUM University Hospital rechts der Isar, Technical University of Munich(放射肿瘤学系,TUM医学院,TUM大学医院rechts der Isar,慕尼黑技术大学) Institute of Machine Learning in Biomedical Imaging, Helmholtz Munich(生物医学影像机器学习研究所,海德堡慕尼黑) Institute of Radiation Medicine, Helmholtz Munich(放射医学研究所,海德堡慕尼黑) School of Biomedical Engineering and Imaging Sciences, King's College London(生物医学工程与成像科学学院,伦敦国王学院) Department of Radiation Oncology, University of Washington(放射肿瘤学系,华盛顿大学) Munich Center for Machine Learning (MCML)(慕尼黑机器学习中心(MCML))

AI总结 TomoGraphView通过整合全方位体积切片与图神经网络,解决3D医学图像分类中切片方向限制和空间一致性问题。

Comments Preprint submitted to Medical Image Analysis (MedIA)

详情

展开后加载摘要…

URL PDF HTML 收藏
2512.13747 2025-12-17 cs.CV cs.AI

Why Text Prevails: Vision May Undermine Multimodal Medical Decision Making

为何文本占上风:视觉可能损害多模态医疗决策制定

Siyuan Dai, Lunxiao Li, Kun Zhao, Eardi Lila, Paul K. Crane, Heng Huang, Dongkuan Xu, Haoteng Tang, Liang Zhan

机构 * University of Texas Rio Grande Valley(德克萨斯大学里奥格兰德谷大学) University of Pittsburgh(匹兹堡大学) NC State University(北卡罗来纳州立大学) University of Washington(华盛顿大学) University of Maryland(马里兰大学)

AI总结 本研究发现文本推理在医疗多模态决策中优于多模态输入,提出三种策略以提升多模态医疗决策能力。

Comments Accepted by ICDM 2025 the Workshop on Synergy of AI and Multimodal Biomedical Data Mining

详情

展开后加载摘要…

URL PDF HTML 收藏
2507.17985 2025-12-17 cs.HC cs.AI

How K-12 Educators Use AI: LLM-Assisted Qualitative Analysis at Scale

K-12教育工作者如何使用AI:大规模LLM辅助定性分析

Alex Liu, Lief Esbenshade, Shawon Sarkar, Victor Tian, Zachary Zhang, Kevin He, Min Sun

机构 * University of Washington(华盛顿大学) Hensun Innovation(翰森创新)

AI总结 本研究通过大规模LLM辅助分析,探讨K-12教育工作者在教学中使用AI工具的模式与方法,揭示其教学推理过程并为教育工具设计提供依据。

详情

展开后加载摘要…

URL PDF HTML 收藏