Quantitative analysis of chromium in pork by PSO-SVM chemometrics based on laser induced breakdown spectroscopy - Chen, Tianbing; Zhang, Linying; Huang, Lin; Liu, Muhua; Chen, Jinyin; Yao, Mingyin (Journal of analytical atomic spectrometry, 2019)
Keywords: Accuracy; Algorithms; Artificial neural networks; Calibration; Chemometrics; Chromium; Correlation coefficients; Data analysis; Heavy metals; Laser induced breakdown spectroscopy; Meat; Model accuracy; Multilayer perceptrons; Parameters; Particle swarm optimization; Pork; Principal components analysis; Quantitative analysis; Regularization; Robustness; Spectra; Spectrum analysis; Support vector machines