Implementation and evaluation of paper: Tensor Train Decomposition for Image Recognition (D. Brandoni, V. Simoncini)
https://www.researchgate.net/publication/338979128_Tensor-Train_decomposition_for_image_recognition NOTE: https://www.tensortoolbox.org/ should be installed as 'tenmat' function is used in TT4D algorithm
dataset used: http://www.cad.zju.edu.cn/home/dengcai/Data/FaceData.html