XiHan.Framework.AI.VectorData 5.0.0-preview.2

Prefix Reserved
.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
This is a prerelease version of XiHan.Framework.AI.VectorData. 
dotnet add package XiHan.Framework.AI.VectorData --version 5.0.0-preview.2
                    


                    

                
NuGet\Install-Package XiHan.Framework.AI.VectorData -Version 5.0.0-preview.2
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="XiHan.Framework.AI.VectorData" Version="5.0.0-preview.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="XiHan.Framework.AI.VectorData" Version="5.0.0-preview.2" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="XiHan.Framework.AI.VectorData" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add XiHan.Framework.AI.VectorData --version 5.0.0-preview.2
                    


                    

                
#r "nuget: XiHan.Framework.AI.VectorData, 5.0.0-preview.2"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package XiHan.Framework.AI.VectorData@5.0.0-preview.2
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=XiHan.Framework.AI.VectorData&version=5.0.0-preview.2&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=XiHan.Framework.AI.VectorData&version=5.0.0-preview.2&prerelease
                    


                            Install as a Cake Tool

XiHan.Framework.AI.VectorData

关于

XiHan.Framework.AI.VectorData 把 AI 知识库的存储接到 Microsoft.Extensions.VectorData 的 VectorStore 上，内存、Qdrant、pgvector、Redis、Azure AI Search 等任何连接器都能用。需要 RAG、语义检索时使用。

主要特性

  • 按知识库集合建向量集合，余弦相似度检索
  • 文档过滤下推到向量库，元数据过滤在进程内完成
  • 健康项探测向量库是否应答，不可达时应用照常启动

如何使用

安装

dotnet add package XiHan.Framework.AI.VectorData --prerelease

使用

向量库连接器由应用选择并自行引用其包；还需要一个提供嵌入的模型（如 AI.OpenAI）。下例用内存连接器，只适合开发：

builder.Services.AddSingleton<VectorStore>(new InMemoryVectorStore());
builder.AddXiHan(xihan => xihan
    .UseStandardProfile()
    .UseFeature<OpenAIFeature>()
    .UseFeature<VectorDataKnowledgeFeature>());

{ "XiHan": { "AI": { "Knowledge": { "Collection": "faq", "Dimensions": 768 } } } }

摄入与检索走 AI.Abstractions 的 IKnowledgeIngestor 与 IKnowledgeRetriever，不直接调用本包。

主要类型

此库提供的主要类型：

  • VectorDataKnowledgeFeature：启用入口
  • VectorDataKnowledgeStore：IKnowledgeStore 的实现
  • VectorDataKnowledgeOptions：健康探测间隔等选项
  • KnowledgeVectorRecord：向量记录

更多文档

相关包

反馈与贡献

XiHan.Framework.AI.VectorData 以 MIT 许可证 开源。欢迎到 GitHub 仓库 提交问题和贡献。

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
5.0.0-preview.2 40 11/6/2026
5.0.0-preview.1 47 11/4/2026

https://framework.docs.xihanfun.com/changelog