# Package weka.filters.supervised.instance

- Class Summary
  Class | Description
  --- | ---
  ClassBalancer | Reweights the instances in the data so that each class has the same total weight.
  Resample | Produces a random subsample of a dataset using either sampling with replacement or without replacement. The original dataset must fit entirely in memory.
  SpreadSubsample | Produces a random subsample of a dataset.
  StratifiedRemoveFolds | This filter takes a dataset and outputs a specified fold for cross validation.