Get the feature updater for this class, allowing iterating and updating feature values
Get the feature updater for this class, allowing iterating and updating feature values
Creates a new dataset keeping only the features in the given set
Creates a new dataset keeping only the features in the given set
Returns the Datum for given row
Returns the Datum for given row
Removes features that appear less than threshold times in this dataset.
Removes features that appear less than threshold times in this dataset.
Removes features by information gain.
Removes features by information gain.
(Changed in version 2.9.0) The behavior of scanRight
has changed. The previous behavior can be reproduced with scanRight.reverse.
Convert this dataset to a CounterDataset
Convert this dataset to a CounterDataset
(Changed in version 2.9.0) transpose
throws an IllegalArgumentException
if collections are not uniformly sized.
Dataset containing only RVFDatums
Type of labels
Type of features