Expand description
Concept drift detection algorithms.
Drift detectors monitor a stream of error values and signal when the underlying distribution has changed, triggering tree replacement in SGBT.
This is the no_std-compatible core module. The DriftDetector trait
requires the alloc feature for Box-returning methods; the signal enum
and state types are always available.
Modules§
- adwin
alloc - ADWIN (ADaptive WINdowing) drift detector.
- ddm
- DDM (Drift Detection Method) detector.
- pht
- Page-Hinkley Test drift detector.
Structs§
- Adwin
Bucket State alloc - Serializable snapshot of a bucket in ADWIN’s exponential histogram.
Enums§
- Drift
Detector State alloc - Serializable state for any drift detector variant.
- Drift
Signal - Signal emitted by a drift detector after observing a value.
Traits§
- Drift
Detector alloc - A sequential drift detector that monitors a stream of values.