智能开放搜索 OpenSearch查询分析的相关内容

问答 2022-12-14 来自：开发者社区

开放搜索查询分析服务架构解读

特邀嘉宾：项招贵（项公）--阿里巴巴高级技术专家视频地址：https://yqh.aliyun.com/live/opensearch查询分析介绍查询分析在搜索中的作用在搜索请求的处理过程中可以在工程实现上分为两个阶段，召回和排序。在召回阶段需要尽可能的把用户想要的文档在引擎中找到，在排序阶段需要将最满足需求的文档排在最前面去返回给用户。通过查询分析可....

问答 2017-10-25 来自：开发者社区

OpenSearch的查询分析有什么用？

为解决目前用户长尾query召回少、搜索词填写错误无法召回、输入拼音无法召回等问题，增加查询分析功能，提升用户的搜索体验。允许用户针对不同的索引字段制定不同的查询分析规则，一条查询分析规则包含一个或多个功能项。可配置的分词类型目前查询分析中可配置的分词，只支持TEXT分词类别中的，中文基础分词和英文(去词根分词) 这2种，其它字段分词类型暂不支持。流程演示添加一个...

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更新时间 2024-07-10 10:58:18

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智能开放搜索OpenSearch

智能开放搜索是阿里巴巴自主研发的一站式智能搜索业务开发平台，通过内置行业查询语义理解、机器学习排序算法等能力，助力开发者快速搭建高性能的智能搜索服务。

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