@inproceedings{aneffectivenessmetricforordinal,
  title = {An Effectiveness Metric for Ordinal Classification: Formal Properties and Experimental Results},
  author = {Enrique Amigó and Julio Gonzalo and Stefano Mizzaro and Jorge Carrillo-de-Albornoz},
  year = {2020},
  booktitle = {ACL 2020 6},
  eprint = {2006.01245},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.01245v1},
}