Elasticsearch: Vector and Hybrid Search
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 limitation
- 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 with Elastic