You can freely use and modify the code, without warranty, so long as you provide attribution to the authors.
@INPROCEEDINGS{9378111, author={He, Huan and Xi, Yuanzhe and Ho, Joyce C},
booktitle={2020 IEEE International Conference on Big Data (Big Data)},
title={Fast and Accurate Tensor Decomposition without a High Performance Computing Machine},
year={2020}, volume={}, number={}, pages={163-170},
doi={10.1109/BigData50022.2020.9378111}}