Package io.github.jbellis.jvector.pq

Interface VectorCompressor<T>

All Known Implementing Classes:

BinaryQuantization, ProductQuantization

public interface VectorCompressor<T>

Interface for vector compression. T is the encoded (compressed) vector type; it will be an array type.

Method Summary

Modifier and Type	Method	Description
CompressedVectors	createCompressedVectors(Object[] compressedVectors)
T	encode(float[] v)
default T[]	encodeAll(List<float[]> vectors)
T[]	encodeAll(List<float[]> vectors, ForkJoinPool simdExecutor)
void	write(DataOutput out)

Method Details

encodeAll

default T[] encodeAll(List<float[]> vectors)

encodeAll

T[] encodeAll(List<float[]> vectors,
 ForkJoinPool simdExecutor)

encode

T encode(float[] v)

write

void write(DataOutput out)
    throws IOException

Throws:

IOException

createCompressedVectors

CompressedVectors createCompressedVectors(Object[] compressedVectors)

Parameters:

compressedVectors - must match the type T for this VectorCompressor, but it is declared as Object because we want callers to be able to use this without committing to a specific type T.