Extract features from a input collection.
Extract features from a input collection.
This is done in two steps, a reduce
step over the collection to aggregate feature summary,
and a map
step to transform values using the summary.
input collection type, e.g. Array
, List
input collection
Extract features from a input collection using settings from a previous session.
Extract features from a input collection using settings from a previous session.
This bypasses the reduce
step in extract and uses feature summary from settings exported
in a previous session.
input collection type, e.g. Array
, List
input collection
JSON settings from a previous session
Extract features from a input collection using partial settings from a previous session.
Extract features from a input collection using partial settings from a previous session.
This bypasses the reduce
step in extract and uses feature summary from settings exported
in a previous session.
input collection type, e.g. Array
, List
input collection
JSON settings from a previous session
Creates a new MultiFeatureSpec with only the features that respect the given predicate.
Creates a new MultiFeatureSpec with only the features that respect the given predicate.
Function determining whether or not to include the feature
Wrapper for FeatureSpec that allows for combination and separation of different specs.