Module org.elasticsearch.simdvec

Package org.elasticsearch.simdvec.internal

Class ByteVectorScorer.CosineScorer

java.lang.Object

org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer

org.elasticsearch.simdvec.internal.ByteVectorScorer

org.elasticsearch.simdvec.internal.ByteVectorScorer.CosineScorer

All Implemented Interfaces:

org.apache.lucene.util.hnsw.HasKnnVectorValues, org.apache.lucene.util.hnsw.RandomVectorScorer

Enclosing class:

ByteVectorScorer

public static final class ByteVectorScorer.CosineScorer
extends ByteVectorScorer

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.simdvec.internal.ByteVectorScorer

ByteVectorScorer.CosineScorer, ByteVectorScorer.DotProductScorer, ByteVectorScorer.EuclideanScorer, ByteVectorScorer.MaxInnerProductScorer

Nested classes/interfaces inherited from interface org.apache.lucene.util.hnsw.RandomVectorScorer

org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer

Constructor Summary

Constructors

Constructor	Description
CosineScorer(org.apache.lucene.store.IndexInput in, org.apache.lucene.index.ByteVectorValues values, byte[] query)

Method Summary

Modifier and Type	Method	Description
float	bulkScore(int[] nodes, float[] scores, int numNodes)
float	score(int node)

Methods inherited from class org.elasticsearch.simdvec.internal.ByteVectorScorer

create

Methods inherited from class org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer

getAcceptOrds, maxOrd, ordToDoc, values

Methods inherited from class java.lang.Object

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

Constructor Details

CosineScorer

public CosineScorer(org.apache.lucene.store.IndexInput in,
 org.apache.lucene.index.ByteVectorValues values,
 byte[] query)

Method Details

score

public float score(int node)
            throws IOException

Throws:

IOException

bulkScore

public float bulkScore(int[] nodes,
 float[] scores,
 int numNodes)
                throws IOException

Throws:

IOException