开放搜索智能开放搜索 OpenSearch 的相关内容

阿里云文档 2025-02-25

使用DeepSeek-R1模型搭建RAG系统

DeepSeek-R1系列模型是一款专注于复杂推理任务的大语言模型，在复杂指令理解、推理结果准确性、性能稳定性等方面相比其他大语言模型，有一定优势。OpenSearch LLM智能问答版已集成DeepSeek-R1系列模型，进一步提升企业级RAG效果，本文向您介绍使用步骤。

阿里云文档 2025-02-19

借助AI搜索开放平台向量服务实现AI检索增强

AI搜索开放平台专注智能搜索场景，提供文档切片、向量化、排序及大模型等核心算法组件化服务。行业算法版支持一键接入AI搜索开放平台的算法服务，开发者可按需调用模块化能力，快速构建智能搜索系统。使用流程计费规则AI搜索开放平台提供的算法服务采用按量付费模式，按照服务调用量计费。每小时生成一个计费账单，所...

阿里云文档 2025-02-11

向量降维服务训练

向量降维服务训练功能支持结合用户提供的向量数据，定制训练向量降维模型。实际业务场景中，先通过向量化模型对文本或者Query向量化，然后结合向量降维模型降低向量维度。

阿里云文档 2025-01-20

模型部署

您可以将AI搜索开放平台中的模型独立部署，提供更高并发、更低延迟的推理服务。计费规则计费公式为：CU单价*机型消耗的CU数量*购买机器个数例如某用户购买2台gpu.a10.24g.x1部署模型服务，计费=1.07*11.01*2=23.56元/小时。机型CU单价单台机器消耗CU数量gpu.v100....

问答 2023-04-18 来自：开发者社区

开放搜索 OpenSearch中从商品管理到搜索，有电商场景下商品的解决方案吗？

从商品管理到搜索，有电商场景下商品的解决方案吗？

问答 2022-12-15 来自：开发者社区

开放搜索（OpenSearch）高亮字段设置后，该字段返回的内容部分缺失

搜索内容为:禁塑令进一步升级！零售和外卖需要报备塑料袋使用情况 1.设置高亮的截图如下 2.取消高亮设置的截图如下同一篇文章标题是一样的，而设置了高亮后出现了高亮字段的内容少了一部分内容

文章 2020-04-08 来自：开发者社区

阿里云开放搜索（OpenSearch） VS 阿里云ElasticSearch

具体区别如下：开放搜索是阿里云自主研发，可以实现界面化的操作测试以及配置数据同步，最大的亮点可以实现对接阿里云RDS数据库进行自动同步的功能，减少了用户自己实现业务数据实时上传的操作，另外也支持和ODPS进行全量同步。搭建搜索引擎过程主要通过界面操作即可完成，相对比较简单。更多特色可以参考官方文档，点击这里进入开放搜索官方文档阿里云Elasticsearch是开源主流搜索引擎，目前不仅可.....

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更新时间 2024-11-27 11:01:30

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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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