Essential spectral pixels-based improvement of UMAP classifying hyperspectral imaging data to identify minor compounds in food matrix
Xiang-Dong Qing, Guiying Lu, Xiaohua Zhang, Qingling Chen, Xiaohong Zhou, Wei He, Ling Xu, Jin Zhang, Jin Zhang
Topics & Concepts
Hyperspectral imagingPattern recognition (psychology)Principal component analysisArtificial intelligenceCluster analysisPixelMinor (academic)ChemistryProjection (relational algebra)Computer scienceAlgorithmLawPolitical scienceSpectroscopy and Chemometric AnalysesAdvanced Chemical Sensor TechnologiesSpectroscopy Techniques in Biomedical and Chemical Research