Package io.github.jbellis.jvector.pq

Class CompressedVectors

java.lang.Object

io.github.jbellis.jvector.pq.CompressedVectors

public class CompressedVectors
extends Object

Constructor Summary

Constructors

Constructor	Description
CompressedVectors(ProductQuantization pq, byte[][] compressedVectors)

Method Summary

Modifier and Type	Method	Description
NeighborSimilarity.ApproximateScoreFunction	approximateScoreFunctionFor(float[] q, VectorSimilarityFunction similarityFunction)
boolean	equals(Object o)
byte[]	get(int ordinal)
int	hashCode()
static CompressedVectors	load(RandomAccessReader in, long offset)
long	memorySize()
void	write(DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Details

CompressedVectors

public CompressedVectors(ProductQuantization pq,
 byte[][] compressedVectors)

Method Details

write

public void write(DataOutput out)
           throws IOException

Throws:

IOException

load

public static CompressedVectors load(RandomAccessReader in,
 long offset)
                              throws IOException

Throws:

IOException

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

approximateScoreFunctionFor

public NeighborSimilarity.ApproximateScoreFunction approximateScoreFunctionFor(float[] q,
 VectorSimilarityFunction similarityFunction)

get

public byte[] get(int ordinal)

memorySize

public long memorySize()