LearningModelSessionOptions 類別

定義

命名空間:

Windows.AI.MachineLearning

描述 在建立 LearningModelSession 物件期間所使用的推斷選項。

public ref class LearningModelSessionOptions sealed

/// [Windows.Foundation.Metadata.Activatable(131072, "Windows.AI.MachineLearning.MachineLearningContract")]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.AI.MachineLearning.MachineLearningContract, 131072)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class LearningModelSessionOptions final

[Windows.Foundation.Metadata.Activatable(131072, "Windows.AI.MachineLearning.MachineLearningContract")]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.AI.MachineLearning.MachineLearningContract), 131072)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class LearningModelSessionOptions

function LearningModelSessionOptions()

Public NotInheritable Class LearningModelSessionOptions

繼承

Object Platform::Object IInspectable LearningModelSessionOptions

屬性

ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Windows 需求

裝置系列	Windows 10, version 1903 (已於 10.0.18362.0 引進)
API contract	Windows.AI.MachineLearning.MachineLearningContract (已於 v2.0 引進)

範例

下列範例會建立 LearningModelSessionOptions 物件，以供會話建立期間使用。

private LearningModelSessionOptions CreateSessionOptions()
{
    var options = new LearningModelSessionOptions();

    // Disable constant batch size optimizations
    options.BatchSizeOverride = 0;

    return options;
}

備註

LearningModelSessionOptions物件可用來設定LearningModelSession建構。

版本歷程記錄

Windows 版本	SDK 版本	新增值
2004	19041	CloseModelOnSessionCreation

建構函式

LearningModelSessionOptions()

建立選項以設定 LearningModelSession 的建立。

屬性

BatchSizeOverride	數值，指定目標模型的常數批次大小覆寫值。
CloseModelOnSessionCreation	指定 LearningModelSession 是否應該在建立時關閉相關聯的學習模型。

方法

OverrideNamedDimension(String, UInt32)

提供將學習模型具名輸入維度覆寫為具體值的能力。