@article{topicdiffusiondiscoverybasedondeepnon,
  title = {Topic Diffusion Discovery Based on Deep Non-negative Autoencoder},
  author = {Sheng-Tai Huang and Yihuang Kang and Shao-Min Hung and Bowen Kuo and I-Ling Cheng},
  year = {2020},
  eprint = {2010.03710},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.03710v1},
}