Uses of Interface
org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity
-
Packages that use ScalarQuantizedVectorSimilarity Package Description org.apache.lucene.util.quantization Provides quantization methods for scaling vector values to smaller data types and possibly fewer dimensions -
-
Uses of ScalarQuantizedVectorSimilarity in org.apache.lucene.util.quantization
Classes in org.apache.lucene.util.quantization that implement ScalarQuantizedVectorSimilarity Modifier and Type Class Description static class
ScalarQuantizedVectorSimilarity.DotProduct
Calculates dot product on quantized vectors, applying the appropriate correctionsstatic class
ScalarQuantizedVectorSimilarity.Euclidean
Calculates euclidean distance on quantized vectors, applying the appropriate correctionsstatic class
ScalarQuantizedVectorSimilarity.MaximumInnerProduct
Calculates max inner product on quantized vectors, applying the appropriate correctionsMethods in org.apache.lucene.util.quantization that return ScalarQuantizedVectorSimilarity Modifier and Type Method Description static ScalarQuantizedVectorSimilarity
ScalarQuantizedVectorSimilarity. fromVectorSimilarity(VectorSimilarityFunction sim, float constMultiplier)
Creates aScalarQuantizedVectorSimilarity
from aVectorSimilarityFunction
and the constant multiplier used for quantization.Constructors in org.apache.lucene.util.quantization with parameters of type ScalarQuantizedVectorSimilarity Constructor Description ScalarQuantizedRandomVectorScorer(ScalarQuantizedVectorSimilarity similarityFunction, RandomAccessQuantizedByteVectorValues values, byte[] query, float queryOffset)
-