@article{logbasedsparsenonnegativematrix,
  title = {Log-based Sparse Nonnegative Matrix Factorization for Data Representation},
  author = {Chong Peng and Yiqun Zhang and Yongyong Chen and Zhao Kang and Chenglizhao Chen and Qiang Cheng},
  year = {2022},
  eprint = {2204.10647},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2204.10647v1},
}