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Transform Once: Efficient Operator Learning in Frequency Domain.

Michael PoliStefano MassaroliFederico BertoJinkyoo ParkTri DaoChristopher RéStefano Ermon
Published in: CoRR (2022)
Keyphrases
  • frequency domain
  • fourier transform
  • spatial domain
  • cross correlation
  • frequency analysis
  • fast fourier transform
  • fourier analysis
  • filter bank
  • power spectrum
  • discrete fourier transform