@misc{indiciaef907f8ac3875,
  title = {A Sparse Representation for Function Approximation.},
  author = {T Poggio and F Girosi},
  year = {1998},
  doi = {10.1162/089976698300017250},
  url = {https://pubmed.ncbi.nlm.nih.gov/9698352/},
  note = {Source identifier: 9698352}
}