Posted 3/1/2024, 10:29:55 PM
Amazon Bedrock Knowledge Bases Gain Hybrid Search for More Relevant Results
- Knowledge Bases for Amazon Bedrock now supports hybrid search to combine semantic and keyword search for improved relevance of search results.
- Hybrid search takes advantage of strengths of multiple search algorithms and enhances results by searching over content and meaning.
- Use cases include open domain QA, contextual chatbots, and personalized search.
- Benefits are improved accuracy due to better search results and expanded capabilities over just semantic or just keyword search.
- Can enable hybrid search via Retrieve API overrideSearchType parameter or via console when testing a knowledge base.