Classification accuracy improvement of portable laser-induced breakdown spectroscopy based on spectral feature augmentation
Jiujiang Yan, Fei Fan, Qingzhou Li, Zhiyang Tang, Wei Chen, Wei Jiang, Qiaomin Li, Lianqing Yu, Xiangyou Li
Topics & Concepts
Laser-induced breakdown spectroscopyFeature (linguistics)Pattern recognition (psychology)Artificial intelligenceFeature extractionRadiant intensityLaserComputer scienceSignal-to-noise ratio (imaging)SpectroscopyMaterials scienceOpticsPhysicsTelecommunicationsQuantum mechanicsPhilosophyLinguisticsRadiationLaser-induced spectroscopy and plasmaAnalytical chemistry methods developmentCultural Heritage Materials Analysis