Author
Quentin Herreros
Articles
![Improving information retrieval in the Elastic Stack: Improved inference performance with ELSER v2](/search-labs/_next/image?url=%2Fsearch-labs%2Fassets%2Fimages%2Felser-v2%2Fblog-image.png&w=3840&q=100)
ML Research
•Improving information retrieval in the Elastic Stack: Improved inference performance with ELSER v2
Learn about the improvements we've made to the inference performance of ELSER v2.
![Improving information retrieval in the Elastic Stack: Optimizing retrieval with ELSER v2](/search-labs/_next/image?url=%2Fsearch-labs%2Fassets%2Fimages%2Felser-v2-part-2%2Fblog-image.png&w=3840&q=100)
ML Research
•Improving information retrieval in the Elastic Stack: Optimizing retrieval with ELSER v2
Learn about how we're reducing retrieval costs for ELSER v2.
![RAG evaluation metrics: A journey through metrics](/search-labs/_next/image?url=%2Fsearch-labs%2Fassets%2Fimages%2Fevaluating-rag-metrics%2Fcat.png&w=3840&q=100)
ML Research
•RAG evaluation metrics: A journey through metrics
Explore RAG evaluation metrics like BLEU score, ROUGE score, PPL, BARTScore, and more. Discover how Elastic is evaluating RAG with UniEval.
![Improving information retrieval in the Elastic Stack: Introducing Elastic Learned Sparse Encoder, our new retrieval model](/search-labs/_next/image?url=%2Fsearch-labs%2Fassets%2Fimages%2Fblog-sparse-retrieval-model.jpg&w=3840&q=100)
ML Research
•Improving information retrieval in the Elastic Stack: Introducing Elastic Learned Sparse Encoder, our new retrieval model
Deep learning has transformed how people retrieve information. We've created a retrieval model that works with a variety of text with streamlined processes to deploy it. Learn about the model's performance, its architecture, and how it was trained.