resubstitution

Replacing once more

Resubstitution is putting something back in place of what was there before, or substituting again.

In statistics and machine learning, resubstitution refers to testing a model on the same data used to train it—a method that typically underestimates error rates: The resubstitution error was deceptively low.

replacement

reinsertion

Act of putting back

interchange · return · reinstatement · replacement · reversal · original · undo · correction · revision

medical

relapse

Return to former illness

therapy · treatment · replacement · restoration · reinsertion · surgical · prosthetic · implant · correction · revision

statistics

cross-validation

Resampling method for model assessment

estimation · prediction · classification · sample · holdout · validation · accuracy · generalization · dataset · resampling

linguistics

syntax

Rules for arranging words

semantics · phrase · slot · paradigm · commutation · structure · grammatical · analysis · pattern · linguistics

Opposites
model validation method

resubstitutioncross-validation

Resampling method for model assessment

jackknife

Family

resubstituting

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