core/org.gnit.lucenekmp.util.hnsw/RandomVectorScorer

RandomVectorScorer

interface RandomVectorScorer

A RandomVectorScorer for scoring random nodes in batches against an abstract query. This class isn't thread-safe and should be used by a single thread.

Inheritors

Types

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open class AbstractRandomVectorScorer(values: KnnVectorValues) : RandomVectorScorer

Creates a default scorer for random access vectors.

Functions

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open fun getAcceptOrds(acceptDocs: Bits?): Bits?

Returns the Bits representing live documents. By default, this is an identity function.

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abstract fun maxOrd(): Int
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open fun ordToDoc(ord: Int): Int

Translates vector ordinal to the correct document ID. By default, this is an identity function.

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abstract fun score(node: Int): Float

Returns the score between the query and the provided node.

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