Determination of Calcium, Magnesium, Aluminium and Silicon Content in Iron Ore Using Laser-Induced Breakdown Spectroscopy Assisted by Variable Importance-Back Propagation Artificial Neural Networks

[1] Wang P, Li N, Yan C, et al. Analytical Methods, 2019, 11(27): 3419.

[10] Chen T, Zhang T, Li H. TrAC Trends in Analytical Chemistry, 2020, 133: 116113.

[12] Wang Z, Afgan M S, Gu W, et al. TrAC Trends in Analytical Chemistry, 2021, 143: 116385.

[13] Grant K J, Paul G L, ONeill J A. Applied Spectroscopy, 1991, 45(4): 701.

[14] Death D L, Cunningham A P, Pollard L J. Spectrochimica Acta Part B: Atomic Spectroscopy, 2008, 63(7): 763.

[15] Hao Z Q, Li C M, Shen M, et al. Optics Express, 2015, 23(6): 7795.

[16] Guo Y M, Guo L B, Hao Z Q, et al. Journal of Analytical Atomic Spectrometry, 2018, 33(8): 1330.

[19] Sun C, Tian Y, Gao L, et al. Scientific Reports, 2019, 9: 11363.

[20] Yang Y, Li C, Liu S, et al. Analytical Methods, 2020, 12(10): 1316.

[21] Liu K, Tian D, Xu H, et al. Analytical Methods, 2019, 11(37): 4769.

[22] Tang H, Zhang T, Yang X, et al. Analytical Methods, 2015, 7(21): 9171.

[23] Liu K, Tian D, Wang H, et al. Analytical Methods, 2019, 11(9): 1174.