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model-head · v1.0.0
Bradley-Terry (pairwise)
Browser-only pure-JS Bradley-Terry rater fit by Minorization-Maximization. Estimates latent multiplicative strengths so that P(i beats j) = π_i / (π_i + π_j).
Contract
- Input:
- Frame
- Output:
- ModelArtifact
- Determinism:
- pure
- Side effects:
- trains-artifact
- Leakage window:
- 0s
Params (live form)
JSON
{}