arXivDaily arXiv每日学术速递 周一至周五更新

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 3
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

详情

展开后加载摘要…

URL PDF HTML 收藏
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

详情

展开后加载摘要…

URL PDF HTML 收藏
2605.03460 2026-08-25 cs.AI cs.LG 版本更新

FinSTaR: Towards Financial Reasoning with Time Series Reasoning Models

FinSTaR:面向时间序列推理模型的金融推理

Seunghan Lee, Jun Seo, Jaehoon Lee, Sungdong Yoo, Minjae Kim, Tae Yoon Lim, Dongwan Kang, Hwanil Choi, Soonyoung Lee, Wonbin Ahn

机构 * LG AI Research(LG人工智能研究)

AI总结 针对时间序列推理模型在金融领域的失效问题,提出基于2x2能力分类法的FinSTaR模型,通过Compute-in-CoT和Scenario-Aware CoT策略在FinTSR-Bench基准上达到78.9%平均准确率。

Comments EMNLP Industry track 2026, KDD Workshop on SciSoc Agents & LLMs 2026 (Oral Presentation)

详情

展开后加载摘要…

URL PDF HTML 收藏