@article{xia2021revisiting,
  title={Revisiting Dimensionality Reduction Techniques for Visual Cluster Analysis: An Empirical Study},
  author={Xia, Jiazhi and Zhang, Yuchen and Song, Jie and Chen, Yang and Wang, Yunhai and Liu, Shixia},
  journal={IEEE Transactions on Visualization and Computer Graphics},
  volume={28},
  number={1},
  pages={529--539},
  year={2021}
}