@article{randomizedeigenspectrogramsextractionfor,
  title = {Eigen-spectrograms: An interpretable feature space for bearing fault diagnosis based on artificial intelligence and image processing},
  author = {Eugenio Brusa and Cristiana Delprete and Luigi Gianpio Di Maggio},
  year = {2021},
  eprint = {2103.03608},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2103.03608v3},
}