智能开放搜索 OpenSearch电商查询语义的相关内容

阿里云文档 2024-09-13

调用SearchKnowledge搜索文档

URLPOST /v3/openapi/apps/[app_group_identity]/actions/knowledge-search[app_group_identity]：表示应用名（需要指定应用名访问，主要针对服务中的应用版本）。[app_group_identity]以上 URL 省略...

阿里云文档 2024-02-28

如何使用cache子句对查询结果进行缓存

子句说明Searcher Cache对searcher上request的最终查询结果（精排或者打散后的结果）进行缓存，减少重复的query的粗排和精排计算量，提高单个searcher的处理能力。对于某个request的结果是否应该进cache，以及该request对应的cache结果如何失效等策略都...

阿里云文档 2024-02-28

如何使用summary子句实现只进行第二阶段查询

子句说明通过在查询语句中增加summary子句，用户可以只进行第二阶段查询，即获取summary。目前引擎共有3种获取summary的方式：通过docid、通过pk hash值、通过pk原始值获取summary指定动态摘要展示字段指定飘红配置子句语法{ "summary" : { } }只...

阿里云文档 2023-09-14

如何使用OpenSearch向量检索版的查询测试功能

用户可通过SDK或控制台查询测试页面查询表中数据

问答 2022-08-04 来自：开发者社区

OpenSearch 所集成的电商查询语义理解功能具有哪些核心亮点？

问答 2022-08-04 来自：开发者社区

OpenSearch 为什么要实现电商查询语义理解功能？

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更新时间 2023-05-17 18:02:08

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