dev.langchain4j.store.embedding

Class RelevanceScore

java.lang.Object

dev.langchain4j.store.embedding.RelevanceScore

public class RelevanceScore
extends Object

Constructor Summary

Constructors

Constructor and Description
RelevanceScore()

Method Summary

Modifier and Type	Method and Description
static double	cosine(float[] a, float[] b) Calculates the relevance score between two vectors using cosine similarity.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RelevanceScore

public RelevanceScore()

Method Detail

cosine

public static double cosine(float[] a,
                            float[] b)

Calculates the relevance score between two vectors using cosine similarity.

Parameters:

a - first vector

b - second vector

Returns:

score in the range [0, 1], where 0 indicates no relevance and 1 indicates full relevance