November 2023
Intermediate to advanced
240 pages
6h 1m
English
Content preview from Vector Search for Practitioners with Elastic
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
9
Retrieval Augmented Generation with Elastic
In this chapter, we will continue on our journey through the world of Elasticsearch and take a deep dive into one of the most advanced and exciting features that Elastic has to offer: retrieval augmented generation (RAG) search experiences. If you followed along with our previous chapters, you’ll be familiar with the Elastic Learned Sparse EncodeR (ELSER) pre-trained model and the concept of a vector search, which offers you the luxury of semantic understanding in search results. You also learned about the power of reciprocal rank fusion (RRF) in combining the strengths of lexical and vector searches.
In this chapter, we will take it up a notch by integrating these concepts into a comprehensive pipeline, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.