@misc{indiciae441d64a5583b,
  title = {Category invention in unsupervised learning.},
  author = {John P Clapper and Gordon H Bower},
  year = {1994},
  doi = {10.1037//0278-7393.20.2.443},
  url = {https://pubmed.ncbi.nlm.nih.gov/8151279/},
  note = {Source identifier: 8151279}
}