Evaluation class

Represents the output of GetEvaluation operation.

The content consists of the detailed metadata and data file information and the current status of the Evaluation.

  • @JsonSerializable(includeIfNull: false, explicitToJson: true, createFactory: true, createToJson: false)


Evaluation({int computeTime, DateTime createdAt, String createdByIamUser, String evaluationDataSourceId, String evaluationId, DateTime finishedAt, String inputDataLocationS3, DateTime lastUpdatedAt, String mLModelId, String message, String name, PerformanceMetrics performanceMetrics, DateTime startedAt, EntityStatus status})
Evaluation.fromJson(Map<String, dynamic> json)


computeTime int
@JsonKey(name: 'ComputeTime'), final
createdAt DateTime
The time that the Evaluation was created. The time is expressed in epoch time.
@JsonKey(name: 'CreatedAt', fromJson: unixFromJson, toJson: unixToJson), final
createdByIamUser String
The AWS user account that invoked the evaluation. The account type can be either an AWS root account or an AWS Identity and Access Management (IAM) user account.
@JsonKey(name: 'CreatedByIamUser'), final
evaluationDataSourceId String
The ID of the DataSource that is used to evaluate the MLModel.
@JsonKey(name: 'EvaluationDataSourceId'), final
evaluationId String
The ID that is assigned to the Evaluation at creation.
@JsonKey(name: 'EvaluationId'), final
finishedAt DateTime
@JsonKey(name: 'FinishedAt', fromJson: unixFromJson, toJson: unixToJson), final
hashCode int
The hash code for this object. [...]
read-only, inherited
inputDataLocationS3 String
The location and name of the data in Amazon Simple Storage Server (Amazon S3) that is used in the evaluation.
@JsonKey(name: 'InputDataLocationS3'), final
lastUpdatedAt DateTime
The time of the most recent edit to the Evaluation. The time is expressed in epoch time.
@JsonKey(name: 'LastUpdatedAt', fromJson: unixFromJson, toJson: unixToJson), final
message String
A description of the most recent details about evaluating the MLModel.
@JsonKey(name: 'Message'), final
mLModelId String
The ID of the MLModel that is the focus of the evaluation.
@JsonKey(name: 'MLModelId'), final
name String
A user-supplied name or description of the Evaluation.
@JsonKey(name: 'Name'), final
performanceMetrics PerformanceMetrics
Measurements of how well the MLModel performed, using observations referenced by the DataSource. One of the following metrics is returned, based on the type of the MLModel: [...]
@JsonKey(name: 'PerformanceMetrics'), final
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
startedAt DateTime
@JsonKey(name: 'StartedAt', fromJson: unixFromJson, toJson: unixToJson), final
status EntityStatus
The status of the evaluation. This element can have one of the following values: [...]
@JsonKey(name: 'Status'), final


noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toString() String
A string representation of this object. [...]


operator ==(Object other) bool
The equality operator. [...]