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期刊&会议

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

2026-08-25 至 2026-08-25 共收录 2
2608.22483 2026-08-25 cs.CL 新提交

Claim-Level Confidence Calibration for Reliable Decision Making with Large Language Models

面向大型语言模型可靠决策的声明级置信度校准

Toghrul Abbasli, Kentaroh Toyoda, Yuan Wang, Li Chen

机构 * Tsinghua University(清华大学) Vulcan Research(伏尔坎研究院) AIFT Keio Global Research Institute (KGRI)(庆应全球研究所(KGRI)) China Mobile Research Institute(中国移动研究院) Zhongguancun Laboratory(中关村实验室)

AI总结 该研究针对大型语言模型的幻觉及置信度与事实不匹配问题,提出黑箱场景下的声明级置信度校准框架,在TriviaQA等数据集上降低了事实问题的预期校准误差。

Comments In Proceedings of The 5th Workshop on Uncertainty Reasoning and Quantification in Decision Making (held in conjunction with ACM SIGKDD 2026), Jeju, Korea

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2608.21473 2026-08-25 cs.LG 新提交

Class-Conditioned Gaussian Mixture Modeling for Imbalanced Time Series Quantification

面向不平衡时间序列量化的类条件高斯混合建模

Md Shahriar Kabir, Mayesha Maliha R. Mithila, Anne H. H. Ngu, Mylène C. Q. Farias, Byron Gao

机构 * Texas State University(德克萨斯州立大学)

AI总结 本文针对不平衡时间序列量化问题,提出类条件高斯混合量化器 CC-GMNet-TS,结合 Transformer 特征提取器与类专属混合模型,在三个基准上取得优于传统方法的低误差。

Comments 13 pages, 2 figures, 2 tables. Accepted at PAKDD 2026 (Pacific-Asia Conference on Knowledge Discovery and Data Mining), LNAI 16599, pp. 560-572, Springer, Singapore

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