Expand description
Statistical primitives used by the detectors.
Each module exposes a small, pure function that takes raw arrays and
returns a scalar score. Detectors compose these into a DriftScore
with a threshold attached.
Re-exports§
pub use ks::ks_two_sample;pub use mmd::mmd_rbf;pub use mmd::MmdEstimator;pub use psi::psi;pub use psi::PsiBinning;pub use wasserstein::sliced_wasserstein;pub use wasserstein::wasserstein_1d;
Modules§
- ks
- Two-sample Kolmogorov-Smirnov statistic.
- mmd
- Maximum Mean Discrepancy with an RBF (Gaussian) kernel.
- psi
- Population Stability Index.
- wasserstein
- Wasserstein-1 distance.