Ying CHEN, Yang-mei XU, Yuan-jian DI, Xing-ning CUI, Jie ZHANG, Xin-de ZHOU, Chun-yan XIAO, Shao-hua LI. COD Concentration Prediction Model Based on Multi-Spectral Data Fusion and GANs Algorithm[J]. Spectroscopy and Spectral Analysis, 2021, 41(1): 188
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 1, 188 (2021)
Fig. 1. COD water sample spectra
(a): UV spectrum; (b): NIR spectrum
(a): UV spectrum; (b): NIR spectrum
Fig. 2. COD prediction model based on GANs algorithms
(a): Data level fusion; (b): Feature level fusion
(a): Data level fusion; (b): Feature level fusion
Fig. 3. Comparison of evaluation parameters of different quantitative prediction models
(a): Correction sets; (b): Verification sets
(a): Correction sets; (b): Verification sets
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Table 1. Data fusion and feature level fusion GANs models without normalized treatment
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Table 2. Statistics of the result of GAN prediction model using different normalization methods
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Table 3. Evaluation parameters of different quantitative prediction models
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