For 2D image regression, the four reported isotropic Fourier-feature sampling distributions show similar scale-dependent test performance, extending the result that distribution shape matters less than sampled-frequency scale beyond 1D. · CiteArk
For 2D image regression, the four reported isotropic Fourier-feature sampling distributions show similar scale-dependent test performance, extending the result that distribution shape matters less than sampled-frequency scale beyond 1D.
