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5. Probabilistic outlier detection for sparse multivariate geotechnical site investigation data using B

Probabilistic outlier detection for sparse multivariate geotechnical site investigation data using B

来源 :地学前缘:英文版 | 被引量 : 0次 | 上传用户：guolingguoling

【摘 要】

：

Various uncertainties arising during acquisition process of geoscience data may result in anomalous data instances(i.e.,outliers)that do not conform with the ex

【作 者】

：

Shuo Zheng Yu-Xin Zhu Dian-Qin 

【机 构】

：

StateKeyLaboratoryofWaterResourcesandHydropowerEngineeringScience,DepartmentofCivilandEnvironmentalE

【出 处】

：

地学前缘:英文版

【发表日期】

：

2021年1期

【关键词】

：

Outlier detection Site investigation Sparse multivariate data Mahalanobis distan 

【基金项目】

：

supported by the National Key R&D Program of China(Project No.2016YFC0800200),the NRF-NSFC 3rd Joint Research Grant(Earth Science)(Project No.41861144022),the National Natural Science Foundation o

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Various uncertainties arising during acquisition process of geoscience data may result in anomalous data instances(i.e.,outliers)that do not conform with the expected pattern of regular data instances.With sparse multivariate data obtained from geotechnic

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