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calibration · v1.0.0
Beta Calibration
Calibrates probabilities via a beta-distribution warp; often generalizes better than Platt for skewed score distributions.
Contract
- Input:
- Predictions
- Output:
- Predictions
- Determinism:
- pure
- Side effects:
- none
- Leakage window:
- 0s
Params (live form)
JSON
{
"a": 1,
"b": 1,
"c": 0,
"fit_intercept": true
}Examples
- a=1, b=1, c=0 leaves probabilities unchanged.
Citations
- Kull et al. 2017 — Beyond sigmoids: Beta calibration