# `eval_toolkit.stacking` Detector stacking via the {class}`MetaLearner` Protocol (v0.45 reference impl: {class}`LogisticStacker`). Combine multiple binary scorers' calibrated outputs into a single P(positive) estimate on a held-out stacking set. ```{eval-rst} .. currentmodule:: eval_toolkit.stacking .. autosummary:: :toctree: generated/stacking/ :nosignatures: LogisticStacker MetaLearner ```