Uses of Class
org.apache.lucene.index.FloatVectorValues
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Packages that use FloatVectorValues Package Description 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.backward_codecs.lucene95 Lucene 9.5 file format.org.apache.lucene.codecs Codecs API: API for customization of the encoding and structure of the index.org.apache.lucene.codecs.lucene95 Lucene 9.5 file format.org.apache.lucene.codecs.lucene99 Lucene 9.9 file format.org.apache.lucene.codecs.perfield Postings format that can delegate to different formats per-field.org.apache.lucene.codecs.simpletext Simpletext Codec: writes human readable postings.org.apache.lucene.index Code to maintain and access indices.org.apache.lucene.index.memory High-performance single-document main memory Apache Lucene fulltext search index.org.apache.lucene.search Code to search indices.org.apache.lucene.search.highlight Highlighting search terms.org.apache.lucene.search.join Support for index-time and query-time joins.org.apache.lucene.util Some utility classes. -
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Uses of FloatVectorValues in org.apache.lucene.backward_codecs.lucene90
Subclasses of FloatVectorValues in org.apache.lucene.backward_codecs.lucene90 Modifier and Type Class Description (package private) static class
Lucene90HnswVectorsReader.OffHeapFloatVectorValues
Read the vector values from the index input.Methods in org.apache.lucene.backward_codecs.lucene90 that return FloatVectorValues Modifier and Type Method Description FloatVectorValues
Lucene90HnswVectorsReader. getFloatVectorValues(java.lang.String field)
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Uses of FloatVectorValues in org.apache.lucene.backward_codecs.lucene91
Subclasses of FloatVectorValues in org.apache.lucene.backward_codecs.lucene91 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 FloatVectorValues Modifier and Type Method Description FloatVectorValues
Lucene91HnswVectorsReader. getFloatVectorValues(java.lang.String field)
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Uses of FloatVectorValues in org.apache.lucene.backward_codecs.lucene92
Subclasses of FloatVectorValues in org.apache.lucene.backward_codecs.lucene92 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 FloatVectorValues Modifier and Type Method Description FloatVectorValues
Lucene92HnswVectorsReader. getFloatVectorValues(java.lang.String field)
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Uses of FloatVectorValues in org.apache.lucene.backward_codecs.lucene94
Subclasses of FloatVectorValues in org.apache.lucene.backward_codecs.lucene94 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.lucene94 that return FloatVectorValues Modifier and Type Method Description FloatVectorValues
Lucene94HnswVectorsReader. getFloatVectorValues(java.lang.String field)
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Uses of FloatVectorValues in org.apache.lucene.backward_codecs.lucene95
Methods in org.apache.lucene.backward_codecs.lucene95 that return FloatVectorValues Modifier and Type Method Description FloatVectorValues
Lucene95HnswVectorsReader. getFloatVectorValues(java.lang.String field)
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Uses of FloatVectorValues in org.apache.lucene.codecs
Subclasses of FloatVectorValues in org.apache.lucene.codecs Modifier and Type Class Description private static class
BufferingKnnVectorsWriter.BufferedFloatVectorValues
private static class
BufferingKnnVectorsWriter.SortingFloatVectorValues
Sorting FloatVectorValues that iterate over documents in the order of the provided sortMap(package private) static class
KnnVectorsWriter.MergedVectorValues.MergedFloat32VectorValues
Fields in org.apache.lucene.codecs declared as FloatVectorValues Modifier and Type Field Description (package private) FloatVectorValues
KnnVectorsWriter.VectorValuesSub. values
Methods in org.apache.lucene.codecs that return FloatVectorValues Modifier and Type Method Description abstract FloatVectorValues
FlatVectorsReader. getFloatVectorValues(java.lang.String field)
Returns theFloatVectorValues
for the givenfield
.abstract FloatVectorValues
KnnVectorsReader. getFloatVectorValues(java.lang.String field)
Returns theFloatVectorValues
for the givenfield
.static FloatVectorValues
KnnVectorsWriter.MergedVectorValues. mergeFloatVectorValues(FieldInfo fieldInfo, MergeState mergeState)
Returns a merged view over all the segment'sFloatVectorValues
.Methods in org.apache.lucene.codecs with parameters of type FloatVectorValues Modifier and Type Method Description protected abstract void
BufferingKnnVectorsWriter. writeField(FieldInfo fieldInfo, FloatVectorValues floatVectorValues, int maxDoc)
Write the provided float vector fieldConstructors in org.apache.lucene.codecs with parameters of type FloatVectorValues Constructor Description VectorValuesSub(MergeState.DocMap docMap, FloatVectorValues values)
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Uses of FloatVectorValues in org.apache.lucene.codecs.lucene95
Subclasses of FloatVectorValues in org.apache.lucene.codecs.lucene95 Modifier and Type Class Description 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
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Uses of FloatVectorValues in org.apache.lucene.codecs.lucene99
Subclasses of FloatVectorValues in org.apache.lucene.codecs.lucene99 Modifier and Type Class Description (package private) static class
Lucene99ScalarQuantizedVectorsWriter.FloatVectorWrapper
Fields in org.apache.lucene.codecs.lucene99 declared as FloatVectorValues Modifier and Type Field Description private FloatVectorValues
Lucene99ScalarQuantizedVectorsWriter.QuantizedFloatVectorValues. values
Methods in org.apache.lucene.codecs.lucene99 that return FloatVectorValues Modifier and Type Method Description FloatVectorValues
Lucene99FlatVectorsReader. getFloatVectorValues(java.lang.String field)
FloatVectorValues
Lucene99HnswVectorsReader. getFloatVectorValues(java.lang.String field)
FloatVectorValues
Lucene99ScalarQuantizedVectorsReader. getFloatVectorValues(java.lang.String field)
Methods in org.apache.lucene.codecs.lucene99 with parameters of type FloatVectorValues Modifier and Type Method Description private static DocsWithFieldSet
Lucene99FlatVectorsWriter. writeVectorData(IndexOutput output, FloatVectorValues floatVectorValues)
Writes the vector values to the output and returns a set of documents that contains vectors.Constructors in org.apache.lucene.codecs.lucene99 with parameters of type FloatVectorValues Constructor Description QuantizedFloatVectorValues(FloatVectorValues values, VectorSimilarityFunction vectorSimilarityFunction, ScalarQuantizer quantizer)
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Uses of FloatVectorValues in org.apache.lucene.codecs.perfield
Methods in org.apache.lucene.codecs.perfield that return FloatVectorValues Modifier and Type Method Description FloatVectorValues
PerFieldKnnVectorsFormat.FieldsReader. getFloatVectorValues(java.lang.String field)
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Uses of FloatVectorValues in org.apache.lucene.codecs.simpletext
Subclasses of FloatVectorValues in org.apache.lucene.codecs.simpletext Modifier and Type Class Description private static class
SimpleTextKnnVectorsReader.SimpleTextFloatVectorValues
Methods in org.apache.lucene.codecs.simpletext that return FloatVectorValues Modifier and Type Method Description FloatVectorValues
SimpleTextKnnVectorsReader. getFloatVectorValues(java.lang.String field)
Methods in org.apache.lucene.codecs.simpletext with parameters of type FloatVectorValues Modifier and Type Method Description void
SimpleTextKnnVectorsWriter. writeField(FieldInfo fieldInfo, FloatVectorValues floatVectorValues, int maxDoc)
private void
SimpleTextKnnVectorsWriter. writeFloatVectorValue(FloatVectorValues vectors)
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Uses of FloatVectorValues in org.apache.lucene.index
Subclasses of FloatVectorValues in org.apache.lucene.index Modifier and Type Class Description private class
ExitableDirectoryReader.ExitableFilterAtomicReader.ExitableFloatVectorValues
class
FilterVectorValues
Delegates all methods to a wrappedFloatVectorValues
.private static class
SortingCodecReader.SortingFloatVectorValues
Sorting FloatVectorValues that iterate over documents in the order of the provided sortMapclass
VectorValues
Deprecated.useFloatVectorValues
insteadFields in org.apache.lucene.index declared as FloatVectorValues Modifier and Type Field Description protected FloatVectorValues
FilterVectorValues. in
Wrapped valuesprivate FloatVectorValues
ExitableDirectoryReader.ExitableFilterAtomicReader.ExitableFloatVectorValues. vectorValues
Methods in org.apache.lucene.index that return FloatVectorValues Modifier and Type Method Description FloatVectorValues
CodecReader. getFloatVectorValues(java.lang.String field)
FloatVectorValues
DocValuesLeafReader. getFloatVectorValues(java.lang.String field)
FloatVectorValues
ExitableDirectoryReader.ExitableFilterAtomicReader. getFloatVectorValues(java.lang.String field)
FloatVectorValues
FilterLeafReader. getFloatVectorValues(java.lang.String field)
abstract FloatVectorValues
LeafReader. getFloatVectorValues(java.lang.String field)
ReturnsFloatVectorValues
for this field, or null if noFloatVectorValues
were indexed.FloatVectorValues
ParallelLeafReader. getFloatVectorValues(java.lang.String fieldName)
FloatVectorValues
SlowCompositeCodecReaderWrapper.SlowCompositeKnnVectorsReaderWrapper. getFloatVectorValues(java.lang.String field)
Methods in org.apache.lucene.index with parameters of type FloatVectorValues Modifier and Type Method Description private static void
CheckIndex. checkFloatVectorValues(FloatVectorValues values, FieldInfo fieldInfo, CheckIndex.Status.VectorValuesStatus status, CodecReader codecReader)
Constructors in org.apache.lucene.index with parameters of type FloatVectorValues Constructor Description ExitableFloatVectorValues(FloatVectorValues vectorValues)
FilterVectorValues(FloatVectorValues in)
Sole constructorSortingFloatVectorValues(FloatVectorValues delegate, Sorter.DocMap sortMap)
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Uses of FloatVectorValues in org.apache.lucene.index.memory
Methods in org.apache.lucene.index.memory that return FloatVectorValues Modifier and Type Method Description FloatVectorValues
MemoryIndex.MemoryIndexReader. getFloatVectorValues(java.lang.String fieldName)
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Uses of FloatVectorValues in org.apache.lucene.search
Fields in org.apache.lucene.search declared as FloatVectorValues Modifier and Type Field Description private FloatVectorValues
VectorScorer.FloatVectorScorer. values
Constructors in org.apache.lucene.search with parameters of type FloatVectorValues Constructor Description FloatVectorScorer(FloatVectorValues values, float[] query, VectorSimilarityFunction similarity)
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Uses of FloatVectorValues in org.apache.lucene.search.highlight
Methods in org.apache.lucene.search.highlight that return FloatVectorValues Modifier and Type Method Description FloatVectorValues
TermVectorLeafReader. getFloatVectorValues(java.lang.String fieldName)
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Uses of FloatVectorValues in org.apache.lucene.search.join
Fields in org.apache.lucene.search.join declared as FloatVectorValues Modifier and Type Field Description private FloatVectorValues
DiversifyingChildrenFloatKnnVectorQuery.DiversifyingChildrenFloatVectorScorer. values
Constructors in org.apache.lucene.search.join with parameters of type FloatVectorValues Constructor Description DiversifyingChildrenFloatVectorScorer(FloatVectorValues values, DocIdSetIterator acceptedChildrenIterator, BitSet parentBitSet, float[] query, VectorSimilarityFunction similarity)
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Uses of FloatVectorValues in org.apache.lucene.util
Methods in org.apache.lucene.util with parameters of type FloatVectorValues Modifier and Type Method Description static ScalarQuantizer
ScalarQuantizer. fromVectors(FloatVectorValues floatVectorValues, float confidenceInterval)
SeeScalarQuantizer.fromVectors(FloatVectorValues, float, int)
for details on how the quantiles are calculated.static ScalarQuantizer
ScalarQuantizer. fromVectors(FloatVectorValues floatVectorValues, float confidenceInterval, int totalVectorCount)
This will read the float vector values and calculate the quantiles.(package private) static ScalarQuantizer
ScalarQuantizer. fromVectors(FloatVectorValues floatVectorValues, float confidenceInterval, int totalVectorCount, int quantizationSampleSize)
(package private) static float[]
ScalarQuantizer. sampleVectors(FloatVectorValues floatVectorValues, int[] vectorsToTake)
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