Class: Aws::MachineLearning::Types::GetMLModelOutput

Inherits:

Struct

• Object
• Struct
• Aws::MachineLearning::Types::GetMLModelOutput

Includes:

Structure

Defined in:

lib/aws-sdk-machinelearning/types.rb

Overview

Represents the output of a ‘GetMLModel` operation, and provides detailed information about a `MLModel`.

Instance Attribute Summary

• #compute_time ⇒ Integer

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

• #created_at ⇒ Time

  The time that the ‘MLModel` was created.

• #created_by_iam_user ⇒ String

  The AWS user account from which the ‘MLModel` was created.

• #endpoint_info ⇒ Types::RealtimeEndpointInfo

  The current endpoint of the ‘MLModel`.

• #finished_at ⇒ Time

  The epoch time when Amazon Machine Learning marked the ‘MLModel` as `COMPLETED` or `FAILED`.

• #input_data_location_s3 ⇒ String

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

• #last_updated_at ⇒ Time

  The time of the most recent edit to the ‘MLModel`.

• #log_uri ⇒ String

  A link to the file that contains logs of the ‘CreateMLModel` operation.

• #message ⇒ String

  A description of the most recent details about accessing the ‘MLModel`.

• #ml_model_id ⇒ String

  The MLModel ID<?oxy_insert_start author=“annbech” timestamp=“20160328T151251-0700”>,<?oxy_insert_end> which is same as the ‘MLModelId` in the request.

• #ml_model_type ⇒ String

  Identifies the ‘MLModel` category.

• #name ⇒ String

  A user-supplied name or description of the ‘MLModel`.

• #recipe ⇒ String

  The recipe to use when training the ‘MLModel`.

• #schema ⇒ String

  The schema used by all of the data files referenced by the ‘DataSource`.

• #score_threshold ⇒ Float

  The scoring threshold is used in binary classification ‘MLModel`<?oxy_insert_start author=“laurama” timestamp=“20160329T114851-0700”> <?oxy_insert_end>models.

• #score_threshold_last_updated_at ⇒ Time

  The time of the most recent edit to the ‘ScoreThreshold`.

• #size_in_bytes ⇒ Integer

  Long integer type that is a 64-bit signed number.

• #started_at ⇒ Time

  The epoch time when Amazon Machine Learning marked the ‘MLModel` as `INPROGRESS`.

• #status ⇒ String

  The current status of the ‘MLModel`.

• #training_data_source_id ⇒ String

  The ID of the training ‘DataSource`.

• #training_parameters ⇒ Hash<String,String>

  A list of the training parameters in the ‘MLModel`.

Instance Attribute Details

#compute_time ⇒ Integer

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

Returns:

• (Integer)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#created_at ⇒ Time

The time that the ‘MLModel` was created. The time is expressed in epoch time.

Returns:

• (Time)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#created_by_iam_user ⇒ String

The AWS user account from which the ‘MLModel` was created. The account type can be either an AWS root account or an AWS Identity and Access Management (IAM) user account.

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#endpoint_info ⇒ Types::RealtimeEndpointInfo

The current endpoint of the ‘MLModel`

Returns:

• (Types::RealtimeEndpointInfo)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#finished_at ⇒ Time

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

Returns:

• (Time)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#input_data_location_s3 ⇒ String

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

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#last_updated_at ⇒ Time

The time of the most recent edit to the ‘MLModel`. The time is expressed in epoch time.

Returns:

• (Time)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#log_uri ⇒ String

A link to the file that contains logs of the ‘CreateMLModel` operation.

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#message ⇒ String

A description of the most recent details about accessing the ‘MLModel`.

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#ml_model_id ⇒ String

The MLModel ID<?oxy_insert_start author=“annbech” timestamp=“20160328T151251-0700”>,<?oxy_insert_end> which is same as the ‘MLModelId` in the request.

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#ml_model_type ⇒ String

Identifies the ‘MLModel` category. The following are the available types:

• REGRESSION – Produces a numeric result. For example, “What price should a house be listed at?”

• BINARY – Produces one of two possible results. For example, “Is this an e-commerce website?”

• MULTICLASS – Produces one of several possible results. For example, “Is this a HIGH, LOW or MEDIUM risk trade?”

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#name ⇒ String

A user-supplied name or description of the ‘MLModel`.

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#recipe ⇒ String

The recipe to use when training the ‘MLModel`. The `Recipe` provides detailed information about the observation data to use during training, and manipulations to perform on the observation data during training.

<note markdown=“1”><title>Note</title> This parameter is provided as part of the verbose format.

</note>

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#schema ⇒ String

The schema used by all of the data files referenced by the ‘DataSource`.

<note markdown=“1”><title>Note</title> This parameter is provided as part of the verbose format.

</note>

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#score_threshold ⇒ Float

The scoring threshold is used in binary classification ‘MLModel`<?oxy_insert_start author=“laurama” timestamp=“20160329T114851-0700”> <?oxy_insert_end>models. It marks the boundary between a positive prediction and a negative prediction.

Output values greater than or equal to the threshold receive a positive result from the MLModel, such as ‘true`. Output values less than the threshold receive a negative response from the MLModel, such as `false`.

Returns:

• (Float)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#score_threshold_last_updated_at ⇒ Time

The time of the most recent edit to the ‘ScoreThreshold`. The time is expressed in epoch time.

Returns:

• (Time)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#size_in_bytes ⇒ Integer

Long integer type that is a 64-bit signed number.

Returns:

• (Integer)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#started_at ⇒ Time

The epoch time when Amazon Machine Learning marked the ‘MLModel` as `INPROGRESS`. `StartedAt` isn’t available if the ‘MLModel` is in the `PENDING` state.

Returns:

• (Time)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#status ⇒ String

The current status of the ‘MLModel`. This element can have one of the following values:

• ‘PENDING` - Amazon Machine Learning (Amazon ML) submitted a request to describe a `MLModel`.

• ‘INPROGRESS` - The request is processing.

• ‘FAILED` - The request did not run to completion. The ML model isn’t usable.

• ‘COMPLETED` - The request completed successfully.

• ‘DELETED` - The `MLModel` is marked as deleted. It isn’t usable.

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#training_data_source_id ⇒ String

The ID of the training ‘DataSource`.

Returns:

• (String)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end

#training_parameters ⇒ Hash<String,String>

A list of the training parameters in the ‘MLModel`. The list is implemented as a map of key-value pairs.

The following is the current set of training parameters:

• ‘sgd.maxMLModelSizeInBytes` - The maximum allowed size of the model. Depending on the input data, the size of the model might affect its performance.

  The value is an integer that ranges from ‘100000` to `2147483648`. The default value is `33554432`.

• ‘sgd.maxPasses` - The number of times that the training process traverses the observations to build the `MLModel`. The value is an integer that ranges from `1` to `10000`. The default value is `10`.

• ‘sgd.shuffleType` - Whether Amazon ML shuffles the training data. Shuffling data improves a model’s ability to find the optimal solution for a variety of data types. The valid values are ‘auto` and `none`. The default value is `none`. We strongly recommend that you shuffle your data.

• ‘sgd.l1RegularizationAmount` - The coefficient regularization L1 norm. It controls overfitting the data by penalizing large coefficients. This tends to drive coefficients to zero, resulting in a sparse feature set. If you use this parameter, start by specifying a small value, such as `1.0E-08`.

  The value is a double that ranges from ‘0` to `MAX_DOUBLE`. The default is to not use L1 normalization. This parameter can’t be used when ‘L2` is specified. Use this parameter sparingly.

• ‘sgd.l2RegularizationAmount` - The coefficient regularization L2 norm. It controls overfitting the data by penalizing large coefficients. This tends to drive coefficients to small, nonzero values. If you use this parameter, start by specifying a small value, such as `1.0E-08`.

  The value is a double that ranges from ‘0` to `MAX_DOUBLE`. The default is to not use L2 normalization. This parameter can’t be used when ‘L1` is specified. Use this parameter sparingly.

Returns:

• (Hash<String,String>)

# File 'lib/aws-sdk-machinelearning/types.rb', line 2514

class GetMLModelOutput < Struct.new(
  :ml_model_id,
  :training_data_source_id,
  :created_by_iam_user,
  :created_at,
  :last_updated_at,
  :name,
  :status,
  :size_in_bytes,
  :endpoint_info,
  :training_parameters,
  :input_data_location_s3,
  :ml_model_type,
  :score_threshold,
  :score_threshold_last_updated_at,
  :log_uri,
  :message,
  :compute_time,
  :finished_at,
  :started_at,
  :recipe,
  :schema)
  include Aws::Structure
end