Module org.apache.lucene.core
Class Lucene99ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
java.lang.Object
org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
- All Implemented Interfaces:
RandomVectorScorerSupplier
- Enclosing class:
Lucene99ScalarQuantizedVectorScorer
private static final class Lucene99ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
extends Object
implements RandomVectorScorerSupplier
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final QuantizedByteVectorValues
private final QuantizedByteVectorValues
private final QuantizedByteVectorValues
private final VectorSimilarityFunction
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Constructor Summary
ConstructorsConstructorDescriptionScalarQuantizedRandomVectorScorerSupplier
(QuantizedByteVectorValues values, VectorSimilarityFunction vectorSimilarityFunction) -
Method Summary
Modifier and TypeMethodDescriptioncopy()
Make a copy of the supplier, which will copy the underlying vectorValues so the copy is safe to be used in other threads.scorer
(int ord) This creates aRandomVectorScorer
for scoring random nodes in batches against the given ordinal.toString()
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Field Details
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vectorSimilarityFunction
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values
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values1
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values2
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Constructor Details
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ScalarQuantizedRandomVectorScorerSupplier
public ScalarQuantizedRandomVectorScorerSupplier(QuantizedByteVectorValues values, VectorSimilarityFunction vectorSimilarityFunction) throws IOException - Throws:
IOException
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Method Details
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scorer
Description copied from interface:RandomVectorScorerSupplier
This creates aRandomVectorScorer
for scoring random nodes in batches against the given ordinal.- Specified by:
scorer
in interfaceRandomVectorScorerSupplier
- Parameters:
ord
- the ordinal of the node to compare- Returns:
- a new
RandomVectorScorer
- Throws:
IOException
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copy
public Lucene99ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier copy() throws IOExceptionDescription copied from interface:RandomVectorScorerSupplier
Make a copy of the supplier, which will copy the underlying vectorValues so the copy is safe to be used in other threads.- Specified by:
copy
in interfaceRandomVectorScorerSupplier
- Throws:
IOException
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toString
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