A combination of spectrum selection and machine learning regression for minor element determination in gravel stones with LIBS
Yunfei Rao, Tianyang Sun, Chen Sun, Jin Yu
Topics & Concepts
Laser-induced breakdown spectroscopyMatrix (chemical analysis)Support vector machineRegressionBiological systemMars Exploration ProgramPelletsComputer scienceMineralogyMachine learningArtificial intelligenceMaterials scienceProcess engineeringLaserMathematicsStatisticsChemistryEngineeringOpticsComposite materialPhysicsAstronomyBiologyLaser-induced spectroscopy and plasmaCultural Heritage Materials AnalysisAnalytical chemistry methods development