COKRIGING

作品数：46被引量：294H指数：9
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Assessing Joint Simulation and Estimation Approaches in Geometallurgical Modeling
《Journal of Geoscience and Environment Protection》2025年第1期316-330,共15页Farzaneh Khorram Gabriel Pais Manuel Reyes 
Given that energy costs are a significant component of overall processing costs in mineral plants, reducing these costs through process optimization or technology adoption enhances the technical and financial feasibil...
关键词：Geometallurgy Multivariate Analysis Plurigaussian Turning Band Method COKRIGING 
基于CoKriging代理模型的涡流无损检测模型辅助探测概率问题的研究
《电子测量与仪器学报》2024年第9期136-143,共8页包扬 仇家豪 
无损检测模型辅助探测概率问题的研究需要大量仿真数据,而高精度的物理模型计算模型响应需要大量时间,往往是无法实现的。代理模型是一种高效的数学模型,可以替代费时复杂的物理模型,广泛应用于设计优化问题。CoKriging模型可以融合高...
关键词：涡流无损检测 代理模型 KRIGING模型 CoKriging模型 模型辅助探测概率 
Obtaining 2D Soil Geotechnical Profiles from Cokriging Interpolation of Sample Data and Electrical Resistivity Tomography (ERT)—Applications in Mass Movements Studies
《International Journal of Geosciences》2024年第7期525-548,共24页Cassiano Antonio Bortolozo Noel Howley Andy Legg Tristan Pryer Danielle Silva de Paula Tatiana Sussel Gonçalves Mendes Daniel Metodiev Marcio Roberto Magalhães de Andrade Silvio Jorge Coelho Simões Maiconn Vinicius de Moraes Marcio Augusto Ernesto de Moraes Luana Albertani Pampuch Rodolfo Moreda Mendes Harideva Marturano Egas 
Brazil annually faces significant challenges with mass movements, particularly in areas with poorly constructed housing, inadequate engineering, and lacking sanitation infrastructure. Campos do Jordão, in São Paulo st...
关键词：Mass Movements GEOPHYSICS ERT Geotechnical Surveys Campos do Jordão COKRIGING 
Environmental fate and health exposures of the geogenic and anthropogenic contaminants in potable groundwater of Lower Ganga Basin,India被引量：2
《Geoscience Frontiers》2022年第3期115-129,共15页Indrani Mukherjee Umesh Kumar Singh 
The study evaluated the sources and controlling factors of the groundwater contaminants in an agroeconomic region of Lower Ganga Basin using principal component analysis(PCA),multivariable linear regressions(MLR),corr...
关键词：COKRIGING Health risks Principal component analysis Cluster analysis Nitrate contamination Fluoride contamination 
Geoid undulation modeling through the Cokriging methode——A case study of Guayaquil, Ecuador被引量：1
《Geodesy and Geodynamics》2021年第5期356-367,共12页Iván Palacios Orejuela César Leiva González Xavier Buenano Guerra Elena Chicaiza Mora Theofilos Toulkeridis 
The determination of vertical component plays a fundamental role in the initial phase of engineering applications. However, its acquisition is technically and economically demanding, mainly due to the precise heights ...
关键词：Universal Cokriging KRIGING Mean sea level GNSS 
一种改进的CoKriging建模方法及其应用被引量：2
《中山大学学报（自然科学版）（中英文）》2021年第4期136-145,共10页张锡 杨希祥 张为华 武泽平 赵海龙 王鹏宇 
国家自然科学基金(52005502);国防科技大学研究项目(ZK19-11)。
提出了一种改进变可信度代理模型—ICoKriging模型。在CoKriging模型的基础上将CoKriging模型中的高精度样本与低精度样本扩展至高中低三种精度不同的样本,经数值算例及超声速减阻问题验证,该方法比较于Kriging模型和CoKriging模型精度...
关键词：CoKriging模型 ICoKriging模型 减阻 
Spatial prediction and modeling of soil salinity using simple cokriging, artificial neural networks, and support vector machines in El Outaya plain, Biskra, southeastern Algeria被引量：3
《Acta Geochimica》2021年第3期390-408,共19页Samir Boudibi Bachir Sakaa Zineeddine Benguega Haroun Fadlaoui Tarek Othman Narimen Bouzidi 
Soil salinization is one of the most predominant environmental hazards responsible for agricultural land degradation,especially in the arid and semi-arid regions.An accurate spatial prediction and modeling of soil sal...
关键词：Soil salinity COKRIGING Multilayer perceptron Machine learning El-Outaya plain 
基于CoKriging模型的单室火灾温度预测被引量：1
《中国科学技术大学学报》2021年第1期75-86,共12页沈迪 蒋勇 祝现礼 李梦婕 
National Natural Science Foundation of China(51576183);the Fundamental Research Funds for the Central Universities(WK2320000048&WK2320000042).
高保真数值模拟和单保真机器学习替代模型均需大量时间才能对火场温度做出准确预测,无法满足消防管理的应急需求.为解决上述问题,引入了CoKriging模型,并从建模时间成本、预测时间成本及预测结果准确性这3方面讨论了该模型在单室火灾温...
关键词：多保真 替代模型 COKRIGING 烟气层温度 单室火灾 
The Effect of Using Cokriging against Ordinary Kriging When Estimating Phosphate Deposits at Elsebaiya Area, Egypt
《World Journal of Engineering and Technology》2020年第4期700-711,共12页H. A. Farag M. A. Gouda M. A. Yassin 
Application of geostatistical techniques when evaluating mineral deposits could reflect some geological characteristics which help through the stage of planning and production. In the present study
《Pedosphere》2020年第5期628-637,共10页Chuancheng FU Haibo ZHANG Chen TU Lianzhen LI Xinghua LIU Yongming LUO 
This research was funded by the National Key Research and Development Plan of China(No.2016YFE0106400);the National High Technology Research and Development Program(863 Program)of China(No.2012AA06A204-4).
Intensified field management in orcahrds has resulted in significant and widespread acidification in the soils.However,effectively mapping the spatial patterns of soil pH aiming to support ecological management is imp...
关键词：Jiaodong Peninsula COKRIGING KRIGING orchard soil properties soil acidification soil map 
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