A hybrid feature selection combining wavelet transform for quantitative analysis of heat value of coal using laser-induced breakdown spectroscopy
Peng Lu, Zhuang Zhuo, Wenhao Zhang, Jing Tang, Yan Wang, Hongli Zhou, Xiaole Huang, Tengfei Sun, Jingqi Lu
Topics & Concepts
WaveletFeature selectionWavelet transformFeature (linguistics)Pattern recognition (psychology)Materials scienceLaser-induced breakdown spectroscopyComputer scienceFilter (signal processing)Biological systemCalibrationArtificial intelligenceAlgorithmMathematicsLaserOpticsStatisticsPhysicsComputer visionLinguisticsBiologyPhilosophyLaser-induced spectroscopy and plasmaSpectroscopy and Chemometric AnalysesMineral Processing and Grinding