Hybrid wavelength selection strategy combined with ATR-FTIR spectroscopy for preliminary exploration of vintage labeling traceability of sauce-flavor baijiu
Rui Zhou, Xiaoming Chen, Defu Xu, Suyi Zhang, Min Huang, Hao Chen, Peng Gao, Yu Zeng, Lili Zhang, Xiaoxue Dai
Topics & Concepts
Feature selectionPrincipal component analysisVintageArtificial intelligencePattern recognition (psychology)ChemistryRandom forestSupport vector machineLinear discriminant analysisRobustness (evolution)ChemometricsPartial least squares regressionDimensionality reductionComputer scienceMachine learningChromatographyGeneBiochemistrySpectroscopy and Chemometric AnalysesMeat and Animal Product QualityAdvanced Chemical Sensor Technologies