An Odd Estimator for Shapley Values — reproduction

arXiv:2602.01399v1 · OpenReview xILwgiWAUk

ClaimSubjectResult
1Obs 3.1 — Shapley depends only on foddreproduced (3e-16)
2Thm 3.2 — paired sampling orthogonalisesreproduced (exactly 0)
3Thm 3.5 — Fourier regression is exactreproduced (1e-13)
4Table 1 ranksfalsified
56–62× over LeverageSHAPfalsified
6advantage largest at d ≥ 30supported, caveated