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期刊&会议

ACM SIGKDD Conference on Knowledge Discovery and Data Mining · 会议 · Data Mining

2025-12-24 至 2025-12-24 共收录 4
2512.20577 2025-12-24 cs.LG

Improving ML Training Data with Gold-Standard Quality Metrics

提升机器学习训练数据的质量:基于黄金标准质量指标

Leslie Barrett, Michael W. Sherman

机构 * Google(谷歌)

AI总结 本文提出通过统计方法提升手工标注训练数据质量,证明多次标注迭代可提高数据质量,并指出标注者适应期可能不足以减少错误。

Journal ref In KDD '19: 25th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, August 05, 2019, Anchorage, AK

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2512.19736 2025-12-24 cs.LG cs.AI

CoPHo: Classifier-guided Conditional Topology Generation with Persistent Homology

CoPHo:基于持续同调的分类器引导条件拓扑生成

Gongli Xi, Ye Tian, Mengyu Yang, Zhenyu Zhao, Yuchao Zhang, Xiangyang Gong, Xirong Que, Wendong Wang

机构 * School of Cyberspace Security, Beijing University of Posts and Telecommunications(网络安全学院,北京邮电大学) State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications(网络与交换技术国家重点实验室,北京邮电大学) School of Computer Science (National Pilot Software Engineering School), Beijing University of Posts and Telecommunications(计算机学院(国家级试点软件工程学院),北京邮电大学)

AI总结 CoPHo通过持续同调和预训练分类器引导生成具有特定结构属性的拓扑图,优于现有方法并在分子数据集上验证了其可迁移性。

Comments Accepted by KDD 2026. 12 pages, 5 figures

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2505.08528 2025-12-24 cs.LG cs.AI cs.CV

GradMix: Gradient-based Selective Mixup for Robust Data Augmentation in Class-Incremental Learning

GradMix: 基于梯度的选取混合法用于类别增量学习中的鲁棒数据增强

Minsu Kim, Seong-Hyeon Hwang, Steven Euijong Whang

机构 * Korea Advanced Institute of Science and Technology(韩国科学技术院)

AI总结 GradMix是一种基于梯度的选取混合方法,用于减少类别增量学习中的灾难性遗忘,通过混合有益类对样本以提升模型性能。

Comments Accepted to KDD 2026

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2504.04375 2025-12-24 cs.CE

Self-Guided Diffusion Model for Accelerating Computational Fluid Dynamics

自引导扩散模型用于加速计算流体动力学

Ruoyan Li, Zijie Huang, Haixin Wang, Guancheng Wan, Yizhou Sun, Wei Wang

AI总结 本文提出SG-Diff模型,通过自引导和物理指导策略,提升对求解器生成低保真度输入的细尺度细节重建能力。

Journal ref Proc. 32nd ACM SIGKDD Conf. on Knowledge Discovery and Data Mining (KDD 2026)

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