com.linkedin.feathr.common.value

Class DenseVectorFeatureValue

java.lang.Object

com.linkedin.feathr.common.value.DenseVectorFeatureValue

All Implemented Interfaces:

FeatureValue

public class DenseVectorFeatureValue
extends java.lang.Object
implements FeatureValue

A specific FeatureValue class for DENSE_VECTOR features. Underlying representation is an array of float.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
static DenseVectorFeatureValue	fromFloatArray(float[] floatArray)
static DenseVectorFeatureValue	fromNumberList(java.util.Collection<? extends java.lang.Number> numbers)
FeatureType	getFeatureType()
float[]	getFloatArray()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

fromFloatArray

public static DenseVectorFeatureValue fromFloatArray(float[] floatArray)

Returns:

a DenseVectorFeatureValue of unknown/dynamic size for the provided array of floats

fromNumberList

public static DenseVectorFeatureValue fromNumberList(java.util.Collection<? extends java.lang.Number> numbers)

Returns:

a DenseVectorFeatureValue of unknown/dynamic size for the provided collection of numbers

getFloatArray

public float[] getFloatArray()

Returns:

the float array backing this dense-vector

getFeatureType

public FeatureType getFeatureType()

Specified by:

getFeatureType in interface FeatureValue

Returns:

the FeatureType of this feature

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object