Pei-chao ZHENG, Wei-neng ZHAO, Jin-mei WANG, Chun-hong LAI, Xiao-fa WANG, Xue-feng MAO. Detection of COD UV Absorption Spectra Based on PSO-PLS Hybrid Algorithm[J]. Spectroscopy and Spectral Analysis, 2021, 41(1): 136
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 1, 136 (2021)
Fig. 1. Schematic diagram of the experimental setup
Fig. 2. Ultraviolet absorption spectrum of standard solution
Fig. 3. Particle swarm algorithm flowchart
Fig. 4. Correlation between predicted value and true value
Fig. 5. Trend graph of fitness function
Fig. 6. Comparison of relative error between four prediction models
|
Table 1. Comparison of four modeling methods
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20