You're viewing version 2.16 of the OpenSearch documentation. This version is no longer maintained. For the latest version, see the current documentation. For information about OpenSearch version maintenance, see Release Schedule and Maintenance Policy.
Search relevance
Search relevance evaluates the accuracy of the search results returned by a query. The higher the relevance, the better the search engine.
OpenSearch provides the following search relevance features:
-
Comparing search results from two queries side by side in OpenSearch Dashboards.
-
Reranking search results using a cross-encoder reranker.
-
Rewriting queries using Querqy.