Package dev.langchain4j.store.embedding.elasticsearch

Class ElasticsearchConfigurationKnn.Builder

java.lang.Object

dev.langchain4j.store.embedding.elasticsearch.ElasticsearchConfigurationKnn.Builder

Enclosing class:

ElasticsearchConfigurationKnn

public static class ElasticsearchConfigurationKnn.Builder
extends Object

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
ElasticsearchConfigurationKnn	build()
ElasticsearchConfigurationKnn.Builder	numCandidates(Integer numCandidates)	The number of nearest neighbor candidates to consider per shard while doing knn search.

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder()

Method Details

build

public ElasticsearchConfigurationKnn build()

numCandidates

public ElasticsearchConfigurationKnn.Builder numCandidates(Integer numCandidates)

The number of nearest neighbor candidates to consider per shard while doing knn search. Cannot exceed 10,000. Increasing num_candidates tends to improve the accuracy of the final results.

Parameters:

numCandidates - The number of nearest neighbor candidates to consider per shard

Returns:

the builder instance