gov.sandia.cognition.text.term.vector.weighter.global

Interface GlobalTermWeighter

All Superinterfaces:

VectorSpaceModel

All Known Implementing Classes:

AbstractEntropyBasedGlobalTermWeighter, AbstractFrequencyBasedGlobalTermWeighter, AbstractGlobalTermWeighter, DominanceGlobalTermWeighter, EntropyGlobalTermWeighter, InverseDocumentFrequencyGlobalTermWeighter

public interface GlobalTermWeighter
extends VectorSpaceModel

Implements a global term weighting scheme. It contains weights for each term. Typically, these are combined with a local weighting scheme by a CompositeLocalGlobalTermWeighter.

Since:

3.0

Author:

Justin Basilico

See Also:

CompositeLocalGlobalTermWeighter

Method Summary

Modifier and Type	Method and Description
int	getDimensionality() Gets the dimensionality of the global weights.
Vector	getGlobalWeights() Gets the current vector of global weights.

Methods inherited from interface gov.sandia.cognition.text.term.vector.VectorSpaceModel

add, add, addAll, getDocumentCount, remove, remove, removeAll

Method Detail

getDimensionality

int getDimensionality()

Gets the dimensionality of the global weights.

Returns:

The dimensionality of the global weights. -1 if unknown.

getGlobalWeights

Vector getGlobalWeights()

Gets the current vector of global weights.

Returns:

The global weights.