Panagiotis Bailis

Panagiotis Bailis

Senior Software Engineer

Articles by Panagiotis Bailis
RelevanceHybrid Search

Hybrid search revisited: introducing the linear retriever in Elasticsearch!

Discover how the linear retriever enhances hybrid search by leveraging weighted scores and MinMax normalization for more precise and consistent rankings, and learn how to use it.

Panagiotis Bailis
Relevance

Elasticsearch retrievers architecture and use-cases

Elasticsearch retrievers have gone through a significant revamp and are now generally available for all to use. Learn all about their c and use-cases.

Panagiotis Bailis
Vector Database

Simplifying kNN search

Elastic's kNN search has evolved. This blog explains the simplification of kNN search, where k and num_candidates are now optional.

Panagiotis Bailis

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