Dec 24, 2019 in Data Science
Q: Why Is Re-sampling Done?

1 Answer

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Dec 24, 2019

Resampling is done in any of these cases:

Estimating the accuracy of sample statistics by using subsets of accessible data or drawing randomly with replacement from a set of data points

Substituting labels on data points when performing significance tests

Validating models by using random subsets (bootstrapping, cross-validation)

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