Package org.tribuo.math.distance

Interface Distance

All Superinterfaces:

com.oracle.labs.mlrg.olcut.config.Configurable, ProtoSerializable<org.tribuo.math.protos.DistanceProto>, com.oracle.labs.mlrg.olcut.provenance.Provenancable<com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance>, Serializable

All Known Implementing Classes:

CosineDistance, L1Distance, L2Distance

public interface Distance
extends com.oracle.labs.mlrg.olcut.config.Configurable, ProtoSerializable<org.tribuo.math.protos.DistanceProto>, com.oracle.labs.mlrg.olcut.provenance.Provenancable<com.oracle.labs.mlrg.olcut.provenance.ConfiguredObjectProvenance>, Serializable

Interface for distance functions.

Must be valid distance functions which are positive, symmetric, and obey the triangle inequality.

Field Summary

Fields inherited from interface org.tribuo.protos.ProtoSerializable

DESERIALIZATION_METHOD_NAME, PROVENANCE_SERIALIZER

Method Summary

Modifier and Type	Method	Description
double	computeDistance(SGDVector first, SGDVector second)	Computes the distance between the two vectors.

Methods inherited from interface com.oracle.labs.mlrg.olcut.config.Configurable

postConfig

Methods inherited from interface org.tribuo.protos.ProtoSerializable

serialize

Methods inherited from interface com.oracle.labs.mlrg.olcut.provenance.Provenancable

getProvenance

Method Details

computeDistance

double computeDistance(SGDVector first,
 SGDVector second)

Computes the distance between the two vectors.

Parameters:

first - The first vector.

second - The second vector.

Returns:

The distance between them.