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Elasticsearch: Vector and Hybrid Search | #Techespresso

Microsoft Reactor
114K subscribers
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1.6K views Streamed 1 year ago
Search is not just traditional TF/IDF anymore but the current trend of machine learning and models has opened another dimension for search. This talk gives an overview of: "Classic" search and its limitations What is a model and how can you use it. How to use vector search or hybrid search in Elasticsearch. Where OpenAI's ChatGPT or similar LLMs come into play to with Elastic. The session will focus on: Vector search & Hybrid search. What will you learn from this session? - How to use vector search or hybrid search in Elasticsearch Content Level - Intermediate / Advance Know More - https://aka.ms/Elasticsearch-AnAzureN... Speaker Bio - Ashish Tiwari Meet Ashish, a tech enthusiast hailing from Mumbai, India. With a strong background in the Software & Email Industry, he now thrives as a Senior Developer Advocate at Elastic. Starting as a Software Engineer, he's navigated diverse stacks, databases, and languages, craf …...more
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These chapters are auto-generated

Intro

0:00

Code of Conduct

0:50

Elastic Stack

5:25

Elastic Search

14:50

Data Sanitation

15:30

Semantic Search

19:03

Vector

19:55

Vector Embedding

20:55

Vector Grouping

21:23

Semantic Results

23:26

Generating Vectors

24:50

Hugging Phase

25:37

Importing Models

27:02

Generating Models

27:25

Importing Model

27:50

Creating Vectors

28:00

Nearest Neighbor

28:35

Data ingestion

30:31

Search query

32:13

How it works

34:26

Hybrid Search

36:09

Dense Vector

39:05

Sparse Vector

39:20

Synonyms

40:05

Free vs Paid

40:52

Elastic Instance

42:14

Conclusion

51:03

Summary

51:40

Resources

52:33

Questions

53:02
Elasticsearch: Vector and Hybrid Search | #Techespresso
Search is not just traditional TF/IDF anymore but the current trend of machine learning and models has opened another dimension for search. This talk gives an overview of: "Classic" search and its limitations What is a model and how can you use it. How to use vector search or hybrid search in Elasticsearch. Where OpenAI's ChatGPT or similar LLMs come into play to with Elastic. The session will focus on: Vector search & Hybrid search. What will you learn from this session? - How to use vector search or hybrid search in Elasticsearch Content Level - Intermediate / Advance Know More - https://aka.ms/Elasticsearch-AnAzureN... Speaker Bio - Ashish Tiwari Meet Ashish, a tech enthusiast hailing from Mumbai, India. With a strong background in the Software & Email Industry, he now thrives as a Senior Developer Advocate at Elastic. Starting as a Software Engineer, he's navigated diverse stacks, databases, and languages, crafting solutions for various use cases. Beyond coding, Ashish has dabbled in system design, scaling, architecture, and even donned marketing and community engagement hats during his startup stints. An avid Open Source advocate, he loves sharing tech insights and speaking at events. Off-screen, Ashish delves into R&D, enjoys Netflix, and expresses his thoughts through blogging. Join him on his journey as he explores and contributes to the ever-evolving tech landscape. Social Handle - LinkedIn -   / ashishtiwari93   #ReactorBengaluru [eventID:20596]

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Microsoft Reactor

114K subscribers
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