Uses of Interface
org.apache.lucene.util.hnsw.RandomAccessVectorValues

Packages that use RandomAccessVectorValues

Package	Description
org.apache.lucene.analysis.synonym.word2vec	Analysis components for Synonyms using Word2Vec model.
org.apache.lucene.backward_codecs.lucene90	Lucene 9.0 file format.
org.apache.lucene.backward_codecs.lucene91	Lucene 9.1 file format.
org.apache.lucene.backward_codecs.lucene92	Lucene 9.2 file format.
org.apache.lucene.backward_codecs.lucene94	Lucene 9.4 file format.
org.apache.lucene.codecs.lucene95	Lucene 9.5 file format.
org.apache.lucene.codecs.lucene99	Lucene 9.9 file format.
org.apache.lucene.codecs.simpletext	Simpletext Codec: writes human readable postings.
org.apache.lucene.util.hnsw	Navigable Small-World graph, nominally Hierarchical but currently only has a single layer.

Uses of RandomAccessVectorValues in org.apache.lucene.analysis.synonym.word2vec

Classes in org.apache.lucene.analysis.synonym.word2vec that implement RandomAccessVectorValues

Modifier and Type	Class	Description
class	Word2VecModel	Word2VecModel is a class representing the parsed Word2Vec model containing the vectors for each word in dictionary

Methods in org.apache.lucene.analysis.synonym.word2vec that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues<float[]>	Word2VecModel.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.backward_codecs.lucene90

Classes in org.apache.lucene.backward_codecs.lucene90 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
(package private) static class	Lucene90HnswVectorsReader.OffHeapFloatVectorValues	Read the vector values from the index input.

Fields in org.apache.lucene.backward_codecs.lucene90 declared as RandomAccessVectorValues

Modifier and Type	Field	Description
private final RandomAccessVectorValues<float[]>	Lucene90HnswGraphBuilder.buildVectors
private final RandomAccessVectorValues<float[]>	Lucene90HnswGraphBuilder.vectorValues

Methods in org.apache.lucene.backward_codecs.lucene90 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues<float[]>	Lucene90HnswVectorsReader.OffHeapFloatVectorValues.copy()

Methods in org.apache.lucene.backward_codecs.lucene90 with parameters of type RandomAccessVectorValues

Modifier and Type	Method	Description
Lucene90OnHeapHnswGraph	Lucene90HnswGraphBuilder.build(RandomAccessVectorValues<float[]> vectors)	Reads all the vectors from two copies of a RandomAccessVectorValues.
private boolean	Lucene90HnswGraphBuilder.diversityCheck(float[] candidate, float score, Lucene90NeighborArray neighbors, RandomAccessVectorValues<float[]> vectorValues)
static NeighborQueue	Lucene90OnHeapHnswGraph.search(float[] query, int topK, int numSeed, RandomAccessVectorValues<float[]> vectors, VectorSimilarityFunction similarityFunction, HnswGraph graphValues, Bits acceptOrds, long visitedLimit, SplittableRandom random)	Searches for the nearest neighbors of a query vector.

Constructors in org.apache.lucene.backward_codecs.lucene90 with parameters of type RandomAccessVectorValues

Modifier	Constructor	Description
	Lucene90HnswGraphBuilder(RandomAccessVectorValues<float[]> vectors, VectorSimilarityFunction similarityFunction, int maxConn, int beamWidth, long seed)	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.

Uses of RandomAccessVectorValues in org.apache.lucene.backward_codecs.lucene91

Classes in org.apache.lucene.backward_codecs.lucene91 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
(package private) static class	Lucene91HnswVectorsReader.OffHeapFloatVectorValues	Read the vector values from the index input.

Methods in org.apache.lucene.backward_codecs.lucene91 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues<float[]>	Lucene91HnswVectorsReader.OffHeapFloatVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.backward_codecs.lucene92

Classes in org.apache.lucene.backward_codecs.lucene92 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
(package private) class	OffHeapFloatVectorValues	Read the vector values from the index input.
(package private) static class	OffHeapFloatVectorValues.DenseOffHeapVectorValues
private static class	OffHeapFloatVectorValues.EmptyOffHeapVectorValues
private static class	OffHeapFloatVectorValues.SparseOffHeapVectorValues

Methods in org.apache.lucene.backward_codecs.lucene92 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues<float[]>	OffHeapFloatVectorValues.DenseOffHeapVectorValues.copy()
RandomAccessVectorValues<float[]>	OffHeapFloatVectorValues.EmptyOffHeapVectorValues.copy()
RandomAccessVectorValues<float[]>	OffHeapFloatVectorValues.SparseOffHeapVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.backward_codecs.lucene94

Classes in org.apache.lucene.backward_codecs.lucene94 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
(package private) class	OffHeapByteVectorValues	Read the vector values from the index input.
(package private) static class	OffHeapByteVectorValues.DenseOffHeapVectorValues
private static class	OffHeapByteVectorValues.EmptyOffHeapVectorValues
private static class	OffHeapByteVectorValues.SparseOffHeapVectorValues
(package private) class	OffHeapFloatVectorValues	Read the vector values from the index input.
(package private) static class	OffHeapFloatVectorValues.DenseOffHeapVectorValues
private static class	OffHeapFloatVectorValues.EmptyOffHeapVectorValues
private static class	OffHeapFloatVectorValues.SparseOffHeapVectorValues

Methods in org.apache.lucene.backward_codecs.lucene94 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues<byte[]>	OffHeapByteVectorValues.DenseOffHeapVectorValues.copy()
RandomAccessVectorValues<byte[]>	OffHeapByteVectorValues.EmptyOffHeapVectorValues.copy()
RandomAccessVectorValues<byte[]>	OffHeapByteVectorValues.SparseOffHeapVectorValues.copy()
RandomAccessVectorValues<float[]>	OffHeapFloatVectorValues.DenseOffHeapVectorValues.copy()
RandomAccessVectorValues<float[]>	OffHeapFloatVectorValues.EmptyOffHeapVectorValues.copy()
RandomAccessVectorValues<float[]>	OffHeapFloatVectorValues.SparseOffHeapVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.codecs.lucene95

Classes in org.apache.lucene.codecs.lucene95 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
class	OffHeapByteVectorValues	Read the vector values from the index input.
static class	OffHeapByteVectorValues.DenseOffHeapVectorValues	Dense vector values that are stored off-heap.
private static class	OffHeapByteVectorValues.EmptyOffHeapVectorValues
private static class	OffHeapByteVectorValues.SparseOffHeapVectorValues
class	OffHeapFloatVectorValues	Read the vector values from the index input.
static class	OffHeapFloatVectorValues.DenseOffHeapVectorValues	Dense vector values that are stored off-heap.
private static class	OffHeapFloatVectorValues.EmptyOffHeapVectorValues
private static class	OffHeapFloatVectorValues.SparseOffHeapVectorValues

Methods in org.apache.lucene.codecs.lucene95 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues<byte[]>	OffHeapByteVectorValues.DenseOffHeapVectorValues.copy()
RandomAccessVectorValues<byte[]>	OffHeapByteVectorValues.EmptyOffHeapVectorValues.copy()
RandomAccessVectorValues<byte[]>	OffHeapByteVectorValues.SparseOffHeapVectorValues.copy()
RandomAccessVectorValues<float[]>	OffHeapFloatVectorValues.DenseOffHeapVectorValues.copy()
RandomAccessVectorValues<float[]>	OffHeapFloatVectorValues.EmptyOffHeapVectorValues.copy()
RandomAccessVectorValues<float[]>	OffHeapFloatVectorValues.SparseOffHeapVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.codecs.lucene99

Subinterfaces of RandomAccessVectorValues in org.apache.lucene.codecs.lucene99

Modifier and Type	Interface	Description
(package private) interface	RandomAccessQuantizedByteVectorValues	Random access values for byte[], but also includes accessing the score correction constant for the current vector in the buffer.

Classes in org.apache.lucene.codecs.lucene99 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
private static class	Lucene99HnswVectorsWriter.RAVectorValues<T>
(package private) class	OffHeapQuantizedByteVectorValues	Read the quantized vector values and their score correction values from the index input.
(package private) static class	OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
private static class	OffHeapQuantizedByteVectorValues.EmptyOffHeapVectorValues
private static class	OffHeapQuantizedByteVectorValues.SparseOffHeapVectorValues

Methods in org.apache.lucene.codecs.lucene99 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues<T>	Lucene99HnswVectorsWriter.RAVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.codecs.simpletext

Classes in org.apache.lucene.codecs.simpletext that implement RandomAccessVectorValues

Modifier and Type	Class	Description
private static class	SimpleTextKnnVectorsReader.SimpleTextByteVectorValues
private static class	SimpleTextKnnVectorsReader.SimpleTextFloatVectorValues

Methods in org.apache.lucene.codecs.simpletext that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues<BytesRef>	SimpleTextKnnVectorsReader.SimpleTextByteVectorValues.copy()
RandomAccessVectorValues<float[]>	SimpleTextKnnVectorsReader.SimpleTextFloatVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.util.hnsw

Fields in org.apache.lucene.util.hnsw declared as RandomAccessVectorValues

Modifier and Type	Field	Description
private final RandomAccessVectorValues<T>	RandomVectorScorer.AbstractRandomVectorScorer.values
private final RandomAccessVectorValues<byte[]>	RandomVectorScorerSupplier.ByteScoringSupplier.vectors
private final RandomAccessVectorValues<float[]>	RandomVectorScorerSupplier.FloatScoringSupplier.vectors
private final RandomAccessVectorValues<byte[]>	RandomVectorScorerSupplier.ByteScoringSupplier.vectors1
private final RandomAccessVectorValues<float[]>	RandomVectorScorerSupplier.FloatScoringSupplier.vectors1
private final RandomAccessVectorValues<byte[]>	RandomVectorScorerSupplier.ByteScoringSupplier.vectors2
private final RandomAccessVectorValues<float[]>	RandomVectorScorerSupplier.FloatScoringSupplier.vectors2

Methods in org.apache.lucene.util.hnsw that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues<T>	RandomAccessVectorValues.copy()	Creates a new copy of this RandomAccessVectorValues.

Methods in org.apache.lucene.util.hnsw with parameters of type RandomAccessVectorValues

Modifier and Type	Method	Description
static RandomVectorScorer	RandomVectorScorer.createBytes(RandomAccessVectorValues<byte[]> vectors, VectorSimilarityFunction similarityFunction, byte[] query)	Creates a default scorer for byte vectors.
static RandomVectorScorerSupplier	RandomVectorScorerSupplier.createBytes(RandomAccessVectorValues<byte[]> vectors, VectorSimilarityFunction similarityFunction)	Creates a RandomVectorScorerSupplier to compare byte vectors.
static RandomVectorScorer	RandomVectorScorer.createFloats(RandomAccessVectorValues<float[]> vectors, VectorSimilarityFunction similarityFunction, float[] query)	Creates a default scorer for float vectors.
static RandomVectorScorerSupplier	RandomVectorScorerSupplier.createFloats(RandomAccessVectorValues<float[]> vectors, VectorSimilarityFunction similarityFunction)	Creates a RandomVectorScorerSupplier to compare float vectors.

Constructors in org.apache.lucene.util.hnsw with parameters of type RandomAccessVectorValues

Modifier	Constructor	Description
	AbstractRandomVectorScorer(RandomAccessVectorValues<T> values)	Creates a new scorer for the given vector values.
private	ByteScoringSupplier(RandomAccessVectorValues<byte[]> vectors, VectorSimilarityFunction similarityFunction)
private	FloatScoringSupplier(RandomAccessVectorValues<float[]> vectors, VectorSimilarityFunction similarityFunction)