Jiarui Li, Jifen Wang, Linyuan Fan, Xuejun Shi. Rapid Identification and Classification of Cannabis Oil Based on Data Fusion of Spectroscopy and Chromatography[J]. Laser & Optoelectronics Progress, 2022, 59(16): 1630004
- Laser & Optoelectronics Progress
- Vol. 59, Issue 16, 1630004 (2022)
Fig. 1. Infrared spectra of cannabis oil
Fig. 2. Infrared spectra of all samples
Fig. 3. FDA confusion matrix. (a) Single model; (b) fusion model
Fig. 4. Spatial classification detail of cannabis oil
Fig. 5. Eigenvalue importance
Fig. 6. K value selection error rate
Fig. 7. KNN confusion matrix. (a) Single model; (b) fusion model
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Table 1. Information of cannabis oil samples with different species
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Table 2. Parameter results of FDA model
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Table 3. Parameter results of KNN model
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