ml-bootstrap-sampling-with-replacement

IN premise — entries/2026/06/21/wiki-Machine_learning-chunk-5.md

Created 2026-06-21T09:55:51+00:00

Bootstrap model assessment samples n instances with replacement from the dataset to assess model accuracy

Dependents

These beliefs depend on this one:

• IN ml-three-evaluation-methodologies-tradeoff — ML model evaluation has three standard methodologies — holdout splitting (simple but data-wasteful), k-fold cross-validation (balanced but k-times more expensive), and bootstrap sampling (statistically rich but with replacement effects) — each trading computational cost for estimation reliability.