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Class: Aws::MachineLearning::Types::GetEvaluationOutput

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Represents the output of a GetEvaluation operation and describes an Evaluation.

Returned by:

Instance Attribute Summary collapse

Instance Attribute Details

#compute_timeInteger

The approximate CPU time in milliseconds that Amazon Machine Learning spent processing the Evaluation, normalized and scaled on computation resources. ComputeTime is only available if the Evaluation is in the COMPLETED state.

Returns:

  • (Integer)

    The approximate CPU time in milliseconds that Amazon Machine Learning spent processing the Evaluation, normalized and scaled on computation resources.

#created_atTime

The time that the Evaluation was created. The time is expressed in epoch time.

Returns:

  • (Time)

    The time that the Evaluation was created.

#created_by_iam_userString

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.

Returns:

  • (String)

    The AWS user account that invoked the evaluation.

#evaluation_data_source_idString

The DataSource used for this evaluation.

Returns:

  • (String)

    The DataSource used for this evaluation.

#evaluation_idString

The evaluation ID which is same as the EvaluationId in the request.

Returns:

  • (String)

    The evaluation ID which is same as the EvaluationId in the request.

#finished_atTime

The epoch time when Amazon Machine Learning marked the Evaluation as COMPLETED or FAILED. FinishedAt is only available when the Evaluation is in the COMPLETED or FAILED state.

Returns:

  • (Time)

    The epoch time when Amazon Machine Learning marked the Evaluation as COMPLETED or FAILED.

#input_data_location_s3String

The location of the data file or directory in Amazon Simple Storage Service (Amazon S3).

Returns:

  • (String)

    The location of the data file or directory in Amazon Simple Storage Service (Amazon S3).

#last_updated_atTime

The time of the most recent edit to the Evaluation. The time is expressed in epoch time.

Returns:

  • (Time)

    The time of the most recent edit to the Evaluation.

#log_uriString

A link to the file that contains logs of the CreateEvaluation operation.

Returns:

  • (String)

    A link to the file that contains logs of the CreateEvaluation operation.

#messageString

A description of the most recent details about evaluating the MLModel.

Returns:

  • (String)

    A description of the most recent details about evaluating the MLModel.

#ml_model_idString

The ID of the MLModel that was the focus of the evaluation.

Returns:

  • (String)

    The ID of the MLModel that was the focus of the evaluation.

#nameString

A user-supplied name or description of the Evaluation.

Returns:

  • (String)

    A user-supplied name or description of the Evaluation.

#performance_metricsTypes::PerformanceMetrics

Measurements of how well the MLModel performed using observations referenced by the DataSource. One of the following metric is returned based on the type of the MLModel:

  • BinaryAUC: A binary MLModel uses the Area Under the Curve (AUC) technique to measure performance.

  • RegressionRMSE: A regression MLModel uses the Root Mean Square Error (RMSE) technique to measure performance. RMSE measures the difference between predicted and actual values for a single variable.

  • MulticlassAvgFScore: A multiclass MLModel uses the F1 score technique to measure performance.

For more information about performance metrics, please see the Amazon Machine Learning Developer Guide.

Returns:

  • (Types::PerformanceMetrics)

    Measurements of how well the MLModel performed using observations referenced by the DataSource.

#started_atTime

The epoch time when Amazon Machine Learning marked the Evaluation as INPROGRESS. StartedAt isn\'t available if the Evaluation is in the PENDING state.

Returns:

  • (Time)

    The epoch time when Amazon Machine Learning marked the Evaluation as INPROGRESS.

#statusString

The status of the evaluation. This element can have one of the following values:

  • PENDING - Amazon Machine Language (Amazon ML) submitted a request to evaluate an MLModel.
  • INPROGRESS - The evaluation is underway.
  • FAILED - The request to evaluate an MLModel did not run to completion. It is not usable.
  • COMPLETED - The evaluation process completed successfully.
  • DELETED - The Evaluation is marked as deleted. It is not usable.

    Possible values:

    • PENDING
    • INPROGRESS
    • FAILED
    • COMPLETED
    • DELETED

Returns:

  • (String)

    The status of the evaluation.