MapVariableDescriptorPreview Class

Definition

Namespace:

Windows.AI.MachineLearning.Preview

Deprecated. Represents the map variable descriptor information.

public ref class MapVariableDescriptorPreview sealed

/// [Windows.Foundation.Metadata.ContractVersion(Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract, 65536)]
/// [Windows.Foundation.Metadata.Deprecated("Use MapFeatureDescriptor instead of MapVariableDescriptorPreview. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 131072, "Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract")]
class MapVariableDescriptorPreview final

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract), 65536)]
[Windows.Foundation.Metadata.Deprecated("Use MapFeatureDescriptor instead of MapVariableDescriptorPreview. For more info, see MSDN.", Windows.Foundation.Metadata.DeprecationType.Deprecate, 131072, "Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract")]
public sealed class MapVariableDescriptorPreview

Public NotInheritable Class MapVariableDescriptorPreview

Inheritance

Object Platform::Object IInspectable MapVariableDescriptorPreview

Attributes

ContractVersionAttribute DeprecatedAttribute

Implements

ILearningModelVariableDescriptorPreview

Windows requirements

Device family	Windows 10, version 1803 (introduced in 10.0.17134.0)
API contract	Windows.AI.MachineLearning.Preview.MachineLearningPreviewContract (introduced in v1.0)

Examples

public void Evaluator(LearningModelPreview model)
{
	// Retrieve the first input feature which is a map
    ILearningModelVariableDescriptorPreview inputMapFeatureDescription = model.Description.InputFeatures.First(feature=>feature.ModelFeatureKind == LearningModelFeatureKindPreview.Map);

    MapVariableDescriptorPreview MapDescriptor = (MapVariableDescriptorPreview)inputMapFeatureDescription;

	// Ensure the input feature is of type map
    if (MapDescriptor.ModelFeatureKind != LearningModelFeatureKindPreview.Map)
    {
        Console.WriteLine($"Input Feature Name: {imageDescriptor.Name}. Not a map feature type.");
    }

 }

Remarks

Warning

This is a deprecated API. Please use the Windows.AI.MachineLearning namespace instead.

Properties

Description	Deprecated. Gets the description map variable.
Fields	Deprecated. Gets the data type of the field of the map variable.
IsRequired	Deprecated. If true, you must bind a value to this feature before evaluating the LearningModelSession.
KeyKind	Deprecated. Gets the data type of the key for the map variable.
ModelFeatureKind	Deprecated. Gets the data type of the variable.
Name	Deprecated. Gets the name of the map variable.
ValidIntegerKeys	Deprecated. Gets the valid integer keys for the map variable descriptor.
ValidStringKeys	Deprecated. Gets the valid string keys of the map variable descriptor.