Probabilistic data quality assessment for structural monitoring data via outlier-resistant conditional diffusion model
基于鲁棒条件扩散模型的结构监测数据概率质量评估
机构 * Key Lab of Smart Prevention and Mitigation of Civil Engineering Disasters of the Ministry of Industry and Information Technology(工业和信息化部智能防灾减灾重点实验室) ; School of Civil Engineering, Harbin Institute of Technology(哈尔滨工业大学土木工程学院) ; Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education(教育部结构动力行为与控制重点实验室) ; Harbin Institute of Technology(哈尔滨工业大学)
专题命中 健康监测 :diagnosis(abstract);分类 cs.LG
AI总结 本文提出基于预测偏差的结构监测数据质量评估方法,利用单变量隐式自回归模型实现异常检测与数据清洗,通过条件嵌入模块、四分位数归一化和Huber损失提升鲁棒性,实验表明该方法在数据质量评估中优于其他基线方法。
Comments 43 pages, 15 figures and 2 tables
Journal ref Expert Systems with Applications, 2026: 132181