AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Container for the parameters to the CreateEvaluation operation. Creates a new Evaluation of an MLModel. An MLModel is evaluated on a set of observations associated to a DataSource. Like a DataSource for an MLModel, the DataSource for an Evaluation contains values for the Target Variable. The Evaluation compares the predicted result for each observation to the actual outcome and provides a summary so that you know how effective the MLModel functions on the test data. Evaluation generates a relevant performance metric, such as BinaryAUC, RegressionRMSE or MulticlassAvgFScore based on the corresponding MLModelType: BINARY, REGRESSION or MULTICLASS.

CreateEvaluation is an asynchronous operation. In response to CreateEvaluation, Amazon Machine Learning (Amazon ML) immediately returns and sets the evaluation status to PENDING. After the Evaluation is created and ready for use, Amazon ML sets the status to COMPLETED.

You can use the GetEvaluation operation to check progress of the evaluation during the creation operation.

Inheritance Hierarchy


Namespace: Amazon.MachineLearning.Model
Assembly: AWSSDK.MachineLearning.dll
Version: 3.x.y.z


public class CreateEvaluationRequest : AmazonMachineLearningRequest

The CreateEvaluationRequest type exposes the following members


Public Method CreateEvaluationRequest()


Public Property EvaluationDataSourceId System.String

Gets and sets the property EvaluationDataSourceId.

The ID of the DataSource for the evaluation. The schema of the DataSource must match the schema used to create the MLModel.

Public Property EvaluationId System.String

Gets and sets the property EvaluationId.

A user-supplied ID that uniquely identifies the Evaluation.

Public Property EvaluationName System.String

Gets and sets the property EvaluationName.

A user-supplied name or description of the Evaluation.

Public Property MLModelId System.String

Gets and sets the property MLModelId.

The ID of the MLModel to evaluate.

The schema used in creating the MLModel must match the schema of the DataSource used in the Evaluation.

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms