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Kernel learning on LSK synthetic data 1.0 (test)

77.7Relative ErrorRegular Fourier Features (real)
65.868145.734225.6305.466Feb 26, 2026

Evaluation results

MethodLinks
Regular Fourier Features (real)network output=real-valued, features (m)=255, cutoff frequency=10, rank (r)=8, hidden layers=2, units=1282026.0277.71.956.5
Regular Fourier Features (complex)network output=complex-valued, features (m)=255, cutoff frequency=10, rank (r)=8, hidden layers=2, units=1282026.0281.51.858.5
RBF2026.0294.21.946.3
NGSMhidden layers=2, units=1282026.0296.11.848.4
NNK2026.02148.21.945.7
DKLhidden layers=2, units=1282026.02373.50.430.4