Search Relevance
![Personalized search with LTR](/search-labs/_next/image?url=%2Fsearch-labs%2Fassets%2Fimages%2Fcheetah-guitar.jpg&w=3840&q=100)
Search Relevance
•Personalized search with LTR
Learn how to train ranking models that improve search relevance for individual users.
All Articles
![Looking back: A timeline of vector search innovations](/search-labs/_next/image?url=%2Fsearch-labs%2Fassets%2Fimages%2F8-15-winding-road.png&w=3840&q=100)
Vector DatabaseSearch Relevance
•Looking back: A timeline of vector search innovations
Looking back at Elastic's vector search innovations in Elasticsearch and Lucene
![Elasticsearch query rules are now generally available](/search-labs/_next/image?url=%2Fsearch-labs%2Fassets%2Fimages%2Fquery-rules-ga.png&w=3840&q=100)
Search Relevance
•Elasticsearch query rules are now generally available
Introducing the general availability of query rules
![Introducing Learning To Rank (LTR) in Elasticsearch](/search-labs/_next/image?url=%2Fsearch-labs%2Fassets%2Fimages%2Felastictelescope.jpg&w=3840&q=100)
How ToSearch Relevance
•Introducing Learning To Rank (LTR) in Elasticsearch
Discover how Learning To Rank (LTR) can help you to improve your search ranking and how to implement it in Elasticsearch.
![Semantic reranking in Elasticsearch with retrievers](/search-labs/_next/image?url=%2Fsearch-labs%2Fassets%2Fimages%2Fsemantic-reranking-with-retrievers-cover.png&w=3840&q=100)
Vector DatabaseHow ToSearch Relevance
•Semantic reranking in Elasticsearch with retrievers
Explore strategies for using semantic reranking to boost the relevance of top search results, including semantic reranking with retrievers.