Haystack Blog
Articles about Haystack, NLP, LLMs and open source tools.
Retrieval
![Advanced Retrieval: Extract Metadata from Queries to Improve Retrieval](https://haystack.deepset.ai/blog/extracting-metadata-filter/thumbnail.png)
Advanced Retrieval: Extract Metadata from Queries to Improve Retrieval
Use LLMs to extract metadata from queries to use as filters that improve retrieval in RAG applications.
May 13, 2024![Optimizing Retrieval with HyDE](https://haystack.deepset.ai/blog/optimizing-retrieval-with-hyde/thumbnail.png)
Optimizing Retrieval with HyDE
See how you can easily incorporate HyDE into Haystack RAG pipelines to optimize retrieval
February 28, 2024![Multilingual Generative Question Answering with Haystack and Cohere](https://haystack.deepset.ai/blog/multilingual-qa-with-cohere/thumbnail.png)
Multilingual Generative Question Answering with Haystack and Cohere
Build a RAG pipeline for multilingual hotel reviews using Cohere models and Haystack
November 8, 2023![Deploying RAG to Production](https://haystack.deepset.ai/blog/rag-deployment/thumbnail.jpg)
Deploying RAG to Production
How to go from a working prototype to a retrieval augmented generative AI system in production: an overview for data scientists
September 13, 2023![Talk to YouTube Videos with Haystack Pipelines](https://haystack.deepset.ai/blog/talk-to-youtube-videos-with-haystack-pipelines/thumbnail.png)
Talk to YouTube Videos with Haystack Pipelines
Use Whisper to provide YouTube videos as context for retrieval augmented generation
September 8, 2023![Talk to Haystack Docs: Creating a Domain-Focused Q&A RAG Pipeline with WebRetriever](https://haystack.deepset.ai/blog/talk-to-haystack-docs/thumbnail.png)
Talk to Haystack Docs: Creating a Domain-Focused Q&A RAG Pipeline with WebRetriever
How to create a domain-focused Question and Answering (Q&A) system using Haystack's WebRetriever and RAG pipeline
September 4, 2023![Generative Documentation Q&A with Weaviate and Haystack](https://haystack.deepset.ai/blog/generative-documentation-qa-with-weaviate-and-haystack/thumbnail.png)
Generative Documentation Q&A with Weaviate and Haystack
A guide to building a retrieval augmented generative pipeline for referenced documentation search.
September 2, 2023![Enhancing RAG Pipelines in Haystack: Introducing DiversityRanker and LostInTheMiddleRanker](https://haystack.deepset.ai/blog/enhancing-rag-pipelines-in-haystack/thumbnail.png)
Enhancing RAG Pipelines in Haystack: Introducing DiversityRanker and LostInTheMiddleRanker
How the latest rankers optimize LLM context window utilization in Retrieval-Augmented Generation (RAG) pipelines
August 29, 2023![Hybrid Document Retrieval](https://haystack.deepset.ai/blog/hybrid-retrieval/thumbnail.jpg)
Hybrid Document Retrieval
Why use one retriever when you can have two?
August 22, 2023No articles found
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