WANG Shu-tao, LIU Na, CHENG Qi, CHE Xian-ge, LI Ming-shan, CUI Kai, WANG Yu-tian. Classification and Identification of Polycyclic Aromatic Hydrocarbons by Three-Dimensional Fluorescence Spectroscopy Combined with GA-SVM[J]. Spectroscopy and Spectral Analysis, 2020, 40(4): 1149