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I don't think Elasticsearch has one yet, but OpenSearch does: https://opensearch.org/docs/latest/search-plugins/knn/index/ https://opensearch.org/docs/latest/se
by sanxiyn 5y ago
I don't think Elasticsearch has one yet, but OpenSearch does: https://opensearch.org/docs/latest/search-plugins/knn/index/ https://opensearch.org/docs/latest/search-plugins/knn/index/
- m_ke 5y agoLucene 9.0 just shipped with hnsw support, should make it into ES at some point (https://twitter.com/msokolov/status/1468395332531003393 https://twitter.com/msokolov/status/1468395332531003393) EDIT: ES integration PR: https://github.com/elastic/elasticsearch/issues/78473 https://github.com/elastic/elasticsearch/issues/78473
- ahurmazda 5y agoAh! Great to know. ANN searches are becoming table stakes at this point. Hopefully, we will see more and more platforms adding it to their repertoire.