Using unsupervised machine learning and positive matrix factorization models to drive groundwater chemistry and associated health risks in a coal − mining rural region
Yuting Yan, Yunhui Zhang, Zhanxue Sun, Zhan Xie, Rongwen Yao, Si Chen, Md Galal Uddin, Y. N. Pu, Chang Yang, Ying Wang, Yangshuang Wang
Topics & Concepts
GroundwaterCoal miningNon-negative matrix factorizationCoalFactorizationMatrix decompositionEnvironmental scienceMatrix (chemical analysis)Mining engineeringMachine learningWater resource managementComputer scienceChemistryGeologyAlgorithmPhysicsEigenvalues and eigenvectorsChromatographyQuantum mechanicsOrganic chemistryGeotechnical engineeringMine drainage and remediation techniquesGeochemistry and Geologic MappingRadioactivity and Radon Measurements