算法检索系统的相关内容

阿里云文档 2025-09-02

通过Milvus的BM25算法进行全文检索并将混合检索应用于RAG系统

本文介绍如何利用 Milvus 2.5 版本实现快速的全文检索、关键词匹配，以及混合检索（Hybrid Search）。通过增强向量相似性检索和数据分析的灵活性，提升了检索精度，并演示了在 RAG 应用的 Retrieve 阶段如何使用混合检索提供更精确的上下文以生成回答。

阿里云文档 2025-05-08

Alibaba Cloud Linux 2系统中TCP拥塞控制算法BBR对网络性能有影响,如何处理？

Alibaba Cloud Linux 2系统的内核TCP拥塞控制目前支持Reno、BBR和Cubic三种算法，在不同的网络场景下，这些算法的控制性能将会有所差异。本文将介绍Alibaba Cloud Linux 2系统中TCP拥塞控制算法BBR（Bottleneck Bandwidth and RTT）对网络性能的影响原因及相应的解决方案。

文章 2025-03-05 来自：开发者社区

通过Milvus内置Sparse-BM25算法进行全文检索并将混合检索应用于RAG系统

引言：随着大数据时代的到来，信息检索技术在各个领域中扮演着越来越重要的角色。阿里云向量检索服务Milvus 版作为一款高性能的向量检索引擎，100%兼容开源Milvus，凭借其开箱即用、灵活扩展和全链路告警能力，成为企业大规模AI向量数据相似性检索服务的理想选择。其最新版本 2.5 在全文检索、关键词匹配以及混合检索（Hybrid Search）方面实现了显著的增强，在多模态检索、RAG等多场景....

阿里云文档 2025-02-11

如何查看和测试系统内置的脱敏算法

安全算法运用哈希脱敏、遮盖掩码、加解密等方式对敏感数据（如姓名、账号、手机号等）进行脱敏处理且保持数据原有格式，本文为您介绍如何查看和测试系统内置的安全算法。

阿里云文档 2024-08-27

调用CreateVersionTest创建一个系统或应用版本的测试

本文为您介绍如何创建阿里云账号，并生成运行密钥。

问答 2024-06-10 来自：开发者社区

OpenSearch行业算法版和高性能检索版配置RDS/PolarDB数据源提示系统内部错误

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更新时间 2025-03-06 15:12:09

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