ML.NET is an open-source, cross-platform machine learning framework for .NET developers that enables integration of custom machine learning models into .NET applications. It encompasses anAPI, which consists of different NuGet packages, a Visual Studio extension calledModel Builder, and acommand-line interface that's installed as a .NET tool.

ML.NET packages:

• Microsoft.ML
• Microsoft.ML.AutoML
• Microsoft.ML.Probabilistic
• Microsoft.ML.Tokenizers
• Many other packages

Visual Studio extension:

• Model Builder extension for Visual Studio