The first zkPoT protocol for XGBoost using a generic template and VOLE instantiation, with a fixed-point version achieving accuracy within 1% of standard XGBoost.
Decomposezinto(J˜z 0K,...,J˜zt−1K)such that ˜zi = ∑t j=0 2j·zid+j
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ZKBoost: Zero-Knowledge Verifiable Training for XGBoost
The first zkPoT protocol for XGBoost using a generic template and VOLE instantiation, with a fixed-point version achieving accuracy within 1% of standard XGBoost.