利用向量、混合和人工智能技术构建高级搜索.pdf

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1、 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Build Advanced Search with Vector,Hybrid,and AI TechniquesJon Handler(He/Him)Senior Principal Solutions ArchitectAWSBobby Mohammed(He/Him)Principal Product Manager T

2、echAWSRyosuke Sudo(He/Him)Machine Learning EngineerRecruit Co.Ltd.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Language&SearchLexical search uses word-to-word matching to retrieve items that solve information goalsSearch engines have provided lexical search for decades 2025,Ama

3、zon Web Services,Inc.or its affiliates.All rights reserved.Relevance problemsLexical search breaks down when the words I use to describe what I want are different than the words the application uses to describe the objects:What tvs are good for watching sports 2025,Amazon Web Services,Inc.or its aff

4、iliates.All rights reserved.OpenSearch is a community-driven,open source AI-powered search and log analytics platform with integrated tools for observability,security,visualization,and AI-powered applications.Roadmap:2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Amazon OpenSearc

5、hServiceSimplify AI-powered search,observability,and vector database operations with a secure,cost-effective managed serviceOperational SimplicityFully managed OpenSearch in the AWS Cloud.Serverless and managed clusters.API-driven deployments,upgrades,and patches 2025,Amazon Web Services,Inc.or its

6、affiliates.All rights reserved.Amazon OpenSearchServiceSimplify AI-powered search,observability,and vector database operations with a secure,cost-effective managed serviceOperational SimplicityFully managed OpenSearch in the AWS Cloud.Serverless and managed clusters.API-driven deployments,upgrades,a