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.bitvectors	A simple bit-vector format that supports hamming distance and storing vectors in an HNSW graph
org.apache.lucene.codecs.hnsw	HNSW vector helper classes.
org.apache.lucene.codecs.lucene95	Lucene 9.5 file format.
org.apache.lucene.codecs.lucene99	Lucene 9.9 file format.
org.apache.lucene.util.hnsw	Navigable Small-World graph, nominally Hierarchical but currently only has a single layer.
org.apache.lucene.util.quantization	Provides quantization methods for scaling vector values to smaller data types and possibly fewer dimensions

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

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.

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.

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

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

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

Methods in org.apache.lucene.codecs.bitvectors with parameters of type RandomAccessVectorValues

Modifier and Type	Method	Description
RandomVectorScorer	FlatBitVectorsScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, byte[] target)
RandomVectorScorer	FlatBitVectorsScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, float[] target)
RandomVectorScorerSupplier	FlatBitVectorsScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues)

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

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

Modifier and Type	Method	Description
RandomVectorScorer	DefaultFlatVectorScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, byte[] target)
RandomVectorScorer	DefaultFlatVectorScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, float[] target)
RandomVectorScorer	FlatVectorsScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, byte[] target)	Returns a RandomVectorScorer for the given set of vectors and target vector.
RandomVectorScorer	FlatVectorsScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, float[] target)	Returns a RandomVectorScorer for the given set of vectors and target vector.
RandomVectorScorer	ScalarQuantizedVectorScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, byte[] target)
RandomVectorScorer	ScalarQuantizedVectorScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, float[] target)
RandomVectorScorerSupplier	DefaultFlatVectorScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues)
RandomVectorScorerSupplier	FlatVectorsScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues)	Returns a RandomVectorScorerSupplier that can be used to score vectors
RandomVectorScorerSupplier	ScalarQuantizedVectorScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues)

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

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

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

Modifier and Type	Class	Description
class	OffHeapQuantizedByteVectorValues	Read the quantized vector values and their score correction values from the index input.
static class	OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues	Dense vector values that are stored off-heap.
private static class	OffHeapQuantizedByteVectorValues.EmptyOffHeapVectorValues
private static class	OffHeapQuantizedByteVectorValues.SparseOffHeapVectorValues

Methods in org.apache.lucene.codecs.lucene99 with parameters of type RandomAccessVectorValues

Modifier and Type	Method	Description
RandomVectorScorer	Lucene99ScalarQuantizedVectorScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, byte[] target)
RandomVectorScorer	Lucene99ScalarQuantizedVectorScorer.getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, float[] target)
RandomVectorScorerSupplier	Lucene99ScalarQuantizedVectorScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues)

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

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

Modifier and Type	Interface	Description
static interface	RandomAccessVectorValues.Bytes	Byte vector values.
static interface	RandomAccessVectorValues.Floats	Float vector values.

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

Modifier and Type	Field	Description
private final RandomAccessVectorValues	RandomVectorScorer.AbstractRandomVectorScorer.values

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

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

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

Modifier	Constructor	Description
	AbstractRandomVectorScorer(RandomAccessVectorValues values)	Creates a new scorer for the given vector values.

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

Subinterfaces of RandomAccessVectorValues in org.apache.lucene.util.quantization

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