Micro-NIR spectrometer for quality assessment of tea: Comparison of local and global models
Yujie Wang, Tie-Han Li, Luqing Li, Jingming Ning, Zhengzhu Zhang
Topics & Concepts
Partial least squares regressionCamellia sinensisSupport vector machineChemistryCaffeineNear-infrared spectroscopyParticle swarm optimizationBiological systemBlack teaSpectrometerGreen teaPreprocessorArtificial intelligenceResidualPattern recognition (psychology)StatisticsAlgorithmMathematicsComputer scienceFood scienceBotanyOpticsPhysicsBiologyEndocrinologyMedicineSpectroscopy and Chemometric AnalysesAdvanced Chemical Sensor TechnologiesTea Polyphenols and Effects