Package org.nlpub.watset.graph

Class NodeWeightings

java.lang.Object

org.nlpub.watset.graph.NodeWeightings

public final class NodeWeightings
extends Object

Useful implementations of NodeWeighting.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	NodeWeightings.LabelNodeWeighting<V,E>	A trivial and not particularly useful node weighting approach that assigns the current node label as the weight.
static class	NodeWeightings.LinearNodeWeighting<V,E>	The node weighting approach that chooses the label with the highest total edge weight in the neighborhood divided by the neighbor node degree.
static class	NodeWeightings.LogNodeWeighting<V,E>	The node weighting approach that chooses the label with the highest total edge weight in the neighborhood divided by the logarithm of the neighbor node degree.
static class	NodeWeightings.TopNodeWeighting<V,E>	The node weighting approach that chooses the label with the highest total edge weight in the neighborhood.
static class	NodeWeightings.WeightingMode	Weighting modes.

Method Summary

Modifier and Type	Method	Description
static <V,E> NodeWeighting<V,E>	label()	A static factory method providing a convenient way to create an instance of NodeWeightings.LabelNodeWeighting.
static <V,E> NodeWeighting<V,E>	linear()	A static factory method providing a convenient way to create an instance of NodeWeightings.LinearNodeWeighting.
static <V,E> NodeWeighting<V,E>	log()	A static factory method providing a convenient way to create an instance of NodeWeightings.LogNodeWeighting.
static <V,E> NodeWeighting<V,E>	parse(String mode)	Construct a node weighting instance corresponding to the given mode.
static <V,E> NodeWeighting<V,E>	top()	A static factory method providing a convenient way to create an instance of NodeWeightings.TopNodeWeighting.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

label

public static <V,E> NodeWeighting<V,E> label()

A static factory method providing a convenient way to create an instance of NodeWeightings.LabelNodeWeighting.

Type Parameters:

V - the type of nodes in the graph

E - the type of edges in the graph

Returns:

an instance of NodeWeightings.LabelNodeWeighting

top

public static <V,E> NodeWeighting<V,E> top()

A static factory method providing a convenient way to create an instance of NodeWeightings.TopNodeWeighting.

Type Parameters:

V - the type of nodes in the graph

E - the type of edges in the graph

Returns:

an instance of NodeWeightings.TopNodeWeighting

log

public static <V,E> NodeWeighting<V,E> log()

A static factory method providing a convenient way to create an instance of NodeWeightings.LogNodeWeighting.

Type Parameters:

V - the type of nodes in the graph

E - the type of edges in the graph

Returns:

an instance of NodeWeightings.LogNodeWeighting

linear

public static <V,E> NodeWeighting<V,E> linear()

A static factory method providing a convenient way to create an instance of NodeWeightings.LinearNodeWeighting.

Type Parameters:

V - the type of nodes in the graph

E - the type of edges in the graph

Returns:

an instance of NodeWeightings.LinearNodeWeighting

parse

public static <V,E> NodeWeighting<V,E> parse(String mode)

Construct a node weighting instance corresponding to the given mode.

Type Parameters:

V - the type of nodes in the graph

E - the type of edges in the graph

Parameters:

mode - the mode identifier

Returns:

an instance of NodeWeighting

See Also:

NodeWeightings.WeightingMode