LearningModelPreview.EvaluateFeaturesAsync 方法

定義

命名空間:

Windows.AI.MachineLearning.Preview

已取代。 以非同步方式評估名稱變數實例作為模型的輸入和輸出。

public:
 virtual IAsyncOperation<LearningModelEvaluationResultPreview ^> ^ EvaluateFeaturesAsync(IMap<Platform::String ^, Platform::Object ^> ^ features, Platform::String ^ correlationId) = EvaluateFeaturesAsync;

/// [Windows.Foundation.Metadata.RemoteAsync]
/// [Windows.Foundation.Metadata.Deprecated("Use ILearningModel instead of ILearningModelPreview. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 131072, "Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract")]
IAsyncOperation<LearningModelEvaluationResultPreview> EvaluateFeaturesAsync(IMap<winrt::hstring, IInspectable const&> const& features, winrt::hstring const& correlationId);

[Windows.Foundation.Metadata.RemoteAsync]
[Windows.Foundation.Metadata.Deprecated("Use ILearningModel instead of ILearningModelPreview. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 131072, "Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract")]
public IAsyncOperation<LearningModelEvaluationResultPreview> EvaluateFeaturesAsync(IDictionary<string,object> features, string correlationId);

function evaluateFeaturesAsync(features, correlationId)

Public Function EvaluateFeaturesAsync (features As IDictionary(Of String, Object), correlationId As String) As IAsyncOperation(Of LearningModelEvaluationResultPreview)

參數

features

IMap<String,Object>

IDictionary<String,Object>

IMap<Platform::String,Platform::Object>

IMap<winrt::hstring,IInspectable>

要系結為輸入的功能。

correlationId

String

Platform::String

winrt::hstring

將評估與輸出結果相互關聯的值。

傳回

IAsyncOperation<LearningModelEvaluationResultPreview>

評估結果。

屬性

RemoteAsyncAttribute DeprecatedAttribute

備註

警告

這是已被取代的 API。 請改用 Windows.AI.MachineLearning 命名空間。

在評估之前，此方法會執行和內部檢查功能條件約束，並將功能系結為輸入。 這是另一種個別系結，然後評估模型，簡化工作區資源的驗證和建立。