Package org.neo4j.gds.ml.metrics.classification

Class F1Score

java.lang.Object

org.neo4j.gds.ml.metrics.classification.F1Score

All Implemented Interfaces:

ClassificationMetric, Metric

public class F1Score
extends Object
implements ClassificationMetric

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME

Fields inherited from interface org.neo4j.gds.ml.metrics.classification.ClassificationMetric

EPSILON

Constructor Summary

Constructors

Constructor	Description
F1Score(long originalTarget, int internalTarget)

Method Summary

Modifier and Type	Method	Description
Comparator<Double>	comparator()
double	compute(org.neo4j.gds.collections.ha.HugeIntArray targets, org.neo4j.gds.collections.ha.HugeIntArray predictions)
boolean	equals(Object o)
int	hashCode()
String	name()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.neo4j.gds.ml.metrics.Metric

isModelSpecific

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

Constructor Details

F1Score

public F1Score(long originalTarget,
 int internalTarget)

Method Details

compute

public double compute(org.neo4j.gds.collections.ha.HugeIntArray targets,
 org.neo4j.gds.collections.ha.HugeIntArray predictions)

Specified by:

compute in interface ClassificationMetric

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

name

public String name()

Specified by:

name in interface Metric

comparator

public Comparator<Double> comparator()

Specified by:

comparator in interface Metric