Uses of Interface
org.apache.lucene.util.hnsw.RandomVectorScorerSupplier
Packages that use RandomVectorScorerSupplier
Package
Description
HNSW vector helper classes.
Lucene 9.9 file format.
Navigable Small-World graph, nominally Hierarchical but currently only has a single layer.
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Uses of RandomVectorScorerSupplier in org.apache.lucene.codecs.hnsw
Classes in org.apache.lucene.codecs.hnsw that implement RandomVectorScorerSupplierModifier and TypeClassDescriptionstatic class
Quantized vector scorer supplierMethods in org.apache.lucene.codecs.hnsw that return RandomVectorScorerSupplierModifier and TypeMethodDescriptionScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier.copy()
DefaultFlatVectorScorer.getRandomVectorScorerSupplier
(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues) FlatVectorsScorer.getRandomVectorScorerSupplier
(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues) Returns aRandomVectorScorerSupplier
that can be used to score vectorsScalarQuantizedVectorScorer.getRandomVectorScorerSupplier
(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues) -
Uses of RandomVectorScorerSupplier in org.apache.lucene.codecs.lucene99
Methods in org.apache.lucene.codecs.lucene99 that return RandomVectorScorerSupplierModifier and TypeMethodDescriptionLucene99ScalarQuantizedVectorScorer.getRandomVectorScorerSupplier
(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues) -
Uses of RandomVectorScorerSupplier in org.apache.lucene.util.hnsw
Subinterfaces of RandomVectorScorerSupplier in org.apache.lucene.util.hnswModifier and TypeInterfaceDescriptioninterface
A supplier that createsRandomVectorScorer
from an ordinal.Fields in org.apache.lucene.util.hnsw declared as RandomVectorScorerSupplierModifier and TypeFieldDescriptionprotected final RandomVectorScorerSupplier
IncrementalHnswGraphMerger.scorerSupplier
Methods in org.apache.lucene.util.hnsw that return RandomVectorScorerSupplierModifier and TypeMethodDescriptionRandomVectorScorerSupplier.copy()
Make a copy of the supplier, which will copy the underlying vectorValues so the copy is safe to be used in other threads.Methods in org.apache.lucene.util.hnsw with parameters of type RandomVectorScorerSupplierModifier and TypeMethodDescriptionvoid
NeighborArray.addAndEnsureDiversity
(int newNode, float newScore, int nodeId, RandomVectorScorerSupplier scorerSupplier) In addition toNeighborArray.addOutOfOrder(int, float)
, this function will also remove the least-diverse node if the node array is full after insertionstatic HnswGraphBuilder
HnswGraphBuilder.create
(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed) static HnswGraphBuilder
HnswGraphBuilder.create
(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, int graphSize) static InitializedHnswGraphBuilder
InitializedHnswGraphBuilder.fromGraph
(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, HnswGraph initializerGraph, int[] newOrdMap, BitSet initializedNodes, int totalNumberOfVectors) Create a new HnswGraphBuilder that is initialized with the provided HnswGraph.Constructors in org.apache.lucene.util.hnsw with parameters of type RandomVectorScorerSupplierModifierConstructorDescriptionConcurrentHnswMerger
(FieldInfo fieldInfo, RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, TaskExecutor taskExecutor, int numWorker) HnswConcurrentMergeBuilder
(TaskExecutor taskExecutor, int numWorker, RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, OnHeapHnswGraph hnsw, BitSet initializedNodes) protected
HnswGraphBuilder
(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, int graphSize) Reads all the vectors from vector values, builds a graph connecting them by their dense ordinals, using the given hyperparameter settings, and returns the resulting graph.protected
HnswGraphBuilder
(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph hnsw) protected
HnswGraphBuilder
(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph hnsw, org.apache.lucene.util.hnsw.HnswLock hnswLock, HnswGraphSearcher graphSearcher) Reads all the vectors from vector values, builds a graph connecting them by their dense ordinals, using the given hyperparameter settings, and returns the resulting graph.IncrementalHnswGraphMerger
(FieldInfo fieldInfo, RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth) InitializedHnswGraphBuilder
(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph initializedGraph, BitSet initializedNodes)