public static async Task <BearModelModel> CreateFromStreamAsync(IRandomAccessStreamReference stream)
{
BearModelModel learningModel = new BearModelModel();
learningModel.model = await LearningModel.LoadFromStreamAsync(stream);
learningModel.session = new LearningModelSession(learningModel.model);
learningModel.binding = new LearningModelBinding(learningModel.session);
return(learningModel);
}
private async void RecognizeBear()
{
// 加载模型
StorageFile modelFile = await StorageFile.GetFileFromApplicationUriAsync(new Uri($"ms-appx:///Assets/BearModel.onnx"));
BearModelModel model = await BearModelModel.CreateFromStreamAsync(modelFile);
// 构建输入数据
BearModelInput bearModelInput = await GetInputData();
// 推理
BearModelOutput output = await model.EvaluateAsync(bearModelInput);
tbBearType.Text = output.classLabel.GetAsVectorView().ToList().FirstOrDefault();
}
