What is this Cluster about? Explaining textual clusters by extracting relevant keywords

Antonio Penta, Anandita Pal. What is this Cluster about? Explaining textual clusters by extracting relevant keywords. Knowl.-Based Syst., 229:107342, 2021. [doi]

@article{PentaP21,
  title = {What is this Cluster about? Explaining textual clusters by extracting relevant keywords},
  author = {Antonio Penta and Anandita Pal},
  year = {2021},
  doi = {10.1016/j.knosys.2021.107342},
  url = {https://doi.org/10.1016/j.knosys.2021.107342},
  researchr = {https://researchr.org/publication/PentaP21},
  cites = {0},
  citedby = {0},
  journal = {Knowl.-Based Syst.},
  volume = {229},
  pages = {107342},
}