Uses of Class
org.apache.lucene.util.hnsw.HnswGraph
Packages that use HnswGraph
Package
Description
HNSW vector helper classes.
Lucene 9.9 file format.
Navigable Small-World graph, nominally Hierarchical but currently only has a single layer.
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Uses of HnswGraph in org.apache.lucene.codecs.hnsw
Methods in org.apache.lucene.codecs.hnsw that return HnswGraph -
Uses of HnswGraph in org.apache.lucene.codecs.lucene99
Methods in org.apache.lucene.codecs.lucene99 that return HnswGraph -
Uses of HnswGraph in org.apache.lucene.util.hnsw
Subclasses of HnswGraph in org.apache.lucene.util.hnswModifier and TypeClassDescriptionfinal class
AnHnswGraph
where all nodes and connections are held in memory.Fields in org.apache.lucene.util.hnsw declared as HnswGraphMethods in org.apache.lucene.util.hnsw with parameters of type HnswGraphModifier and TypeMethodDescriptionstatic InitializedHnswGraphBuilder
InitializedHnswGraphBuilder.fromGraph
(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, HnswGraph initializerGraph, int[] newOrdMap, BitSet initializedNodes, int totalNumberOfVectors) Create a new HnswGraphBuilder that is initialized with the provided HnswGraph.static OnHeapHnswGraph
InitializedHnswGraphBuilder.initGraph
(int M, HnswGraph initializerGraph, int[] newOrdMap, int totalNumberOfVectors) static void
HnswGraphSearcher.search
(RandomVectorScorer scorer, KnnCollector knnCollector, HnswGraph graph, Bits acceptOrds) Searches HNSW graph for the nearest neighbors of a query vector.HnswGraphSearcher.searchLevel
(RandomVectorScorer scorer, int topK, int level, int[] eps, HnswGraph graph) Searches for the nearest neighbors of a query vector in a given level.