1. Simonyan, K., Zisserman, A.: Very deep convolutional networks for large-scale image recognition. In: 3rd International Conference on Learning Representations, ICLR 2015—Conference Track Proceedings, vol. 6, pp. 1–14, 2015
2. Xiao, J., Wang, J., Cao, S., Li, B.: Application of a novel and improved VGG-19 network in the detection of workers wearing masks. J. Phys. Conf. Ser. 1518(1), 1–6 (2020)
3. Du, Y.C., Hu, W.C., Shyu, L.Y.: The effect of data reduction by independent component analysis and principal component analysis in hand motion identification. In: Annual International Conference of the IEEE Engineering in Medicine and Biology—Proceedings, vol. 26 I, pp. 84–86 (2004)
4. Chiu, H.-J., Li, T.-H.S., Kuo, P.-H.: Breast cancer-detection system using PCA, multilayer perceptron, transfer learning, and support vector machine. IEEE Access 8, 204309–204324 (2020)
5. Sharma, R., Kaushik, B.: Offline recognition of handwritten Indic scripts: a state-of-the-art survey and future perspectives. Comput. Sci. Rev. 38, p. 100302 (2020)