NScript.Onnx 1.0.0.1

.NET 8.0

dotnet add package NScript.Onnx --version 1.0.0.1

NuGet\Install-Package NScript.Onnx -Version 1.0.0.1

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="NScript.Onnx" Version="1.0.0.1" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

paket add NScript.Onnx --version 1.0.0.1

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: NScript.Onnx, 1.0.0.1"

#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.

// Install NScript.Onnx as a Cake Addin
#addin nuget:?package=NScript.Onnx&version=1.0.0.1

// Install NScript.Onnx as a Cake Tool
#tool nuget:?package=NScript.Onnx&version=1.0.0.1

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

NScript.Onnx

这是一个简单的 Onnx helper 库，可以简化相关的开发。

以 campplus 声纹识别模型，示例使用方法：

public class CampPlusModule
{
    private OnnxRuntime _runtime;
    private OnnxModel _model;
    public CampPlusModule(OnnxRuntime runtime)
    {
        _runtime = runtime;
        _model = runtime.CreateModel("path_of_campplus.onnx");
    }

    public float[] GetFeature(float[] fbankFeature)
    {
        float[]? val = null;
        Tensor<float> inputTensors = new DenseTensor<float>(fbankFeature, new[] { 1, fbankFeature.Length/80, 80 });
        var inputs = new List<NamedOnnxValue> { NamedOnnxValue.CreateFromTensor(_model.FirstInputName, inputTensors) };
        _model.Infer(inputs, results =>
        {
            val = results[0].AsEnumerable<float>().ToArray();
        });
        return val!;
    }
}

...

var runtime = new OnnxRuntime();
var camplusModule = new CampPlusModule(runtime);
var fbankFeature = new float[500 * 80];  // 模拟的 fbank 特征
var camplusFeature = camplusModule.GetFeature(fbankFeature);

Product	Compatible and additional computed target framework versions.
.NET	net8.0 is compatible. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed.