[1] M Hakey P, M Korter T, D King M. The Journal of Physical Chemistry A, 114, 2945(2010).

[2] I Sim K, T Hong, K Choi et al. Journal of Applied Physics, 115, 023105(2014).

[6] C Liu, W Liu, J Yu et al. Food Chemistry, 251, 86(2018).

[7] J Huang, J Liu, K Wang et al. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 198, 198(2018).

[8] J Lu, H Roh S, J Trnka M et al. Journal of the American Society for Mass Spectrometry, 26, 2141(2015).

[10] A Khan, U Zahoora, A Sohail et al. Artificial Intelligence Review, 53, 5455(2020).

[11] R Chauhan, S Jain. Recognition of Handwritten Digits Using DNN, CNN, and RNN: Springer, 239(2018).

[12] I Sutskever, E Hinton G, A Krizhevsky. Communications of the ACM, 60, 84(2017).

[13] K Fukunaga, R Endo, T Notake et al. IEEE Transactions on Terahertz Science and Technology, 4, 110(2014).