Package org.tribuo.impl

Provides implementations of base classes and interfaces from org.tribuo.

See: Description

Class Summary

Class	Description
ArrayExample<T extends Output<T>>	An Example backed by two arrays, one of String and one of double.
BinaryFeaturesExample<T extends Output<T>>	An Example backed by a single array of feature names.
IndexedArrayExample<T extends Output<T>>	A version of ArrayExample which also has the id numbers.
IndexedArrayExample.FeatureTuple	A tuple of the feature name, id and value.
ListExample<T extends Output<T>>	This class will not be performant until value types are available in Java.

Package org.tribuo.impl Description

Provides implementations of base classes and interfaces from org.tribuo.

It contains two base implementations of Example, one using primitive arrays and one using a List of Feature objects. The array implementation should be preferred for performance reasons until Feature becomes a value type. There are two subclasses of ArrayExample, one which provides an example name, and the other stores the feature indices. The latter is a performance optimisation and should not be used without proper consideration.