Assessment of the performance of quantitative feature-based transfer learning LIBS analysis of chromium in high temperature alloy steel samples
Fu Chang, Huili Lu, Hao Sun, Jianhong Yang
Abstract
The spectral data of calibration samples at room temperature and the spectral data of uncalibrated samples at high temperature are together transferred into a Hilbert space where an LIBS regression model is established.
Topics & Concepts
ChromiumAlloyCalibrationMaterials scienceFeature (linguistics)Analytical Chemistry (journal)MetallurgyHilbert spaceChemistryMathematicsChromatographyStatisticsMathematical analysisLinguisticsPhilosophyLaser-induced spectroscopy and plasmaMineral Processing and GrindingAnalytical chemistry methods development