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Laplacian smoothing on Amazon co-purchase graph sigma=10^-2

0.756Error D(f)EXACT
0.753360.771180.7890.80682Apr 22, 2026

Evaluation results

MethodLinks
EXACT|E| (x10^6)=98.52026.040.756
DiSReParameters=γ = 0, q = 150, |E| (x10^6)=22.82026.040.756
DiSReParameters=γ = 0, q = 100, |E| (x10^6)=152026.040.758
DiSReParameters=γ = 10, q = 100, |E| (x10^6)=14.42026.040.76
DiSReParameters=γ = 10^2, q = 100, |E| (x10^6)=11.82026.040.772
DiSReParameters=γ = 10^3, q = 100, |E| (x10^6)=7.32026.040.789
kNParameters=k = 90, |E| (x10^6)=21.22026.040.811
kNParameters=k = 60, |E| (x10^6)=15.72026.040.822