Shutao Wang, Xing Wu, Wenhao Zhu, Mingshan Li. Fluorescence Detection of Polycyclic Aromatic Hydrocarbons by Parallel Factor Combined with Support Vector Machine[J]. Acta Optica Sinica, 2019, 39(5): 0530002
- Acta Optica Sinica
- Vol. 39, Issue 5, 0530002 (2019)
Fig. 1. Flow chart of PARAFAC combined with SVM
Fig. 2. Contour spectra of different sample solutions. (a) Methanol; (b) ANA; (c) FLU; (d) NAP
Fig. 3. Contour spectra of different sample solutions. (a) Sample 1; (b) sample 3; (c) sample 5; (d) sample 7
Fig. 4. Fitness curve of PSO optimized SVM parameters
Fig. 5. Component number analysis. (a) Residual square sum; (b) core consistency; (c) iteration number
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Table 1. Mass concentration of each sampleg?L-1
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Table 2. Mass concentration prediction and recovery rates of ANA, FLU and NAP
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