Class: Google::Apis::BigqueryV2::HparamTuningTrial

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/bigquery_v2/classes.rb,
lib/google/apis/bigquery_v2/representations.rb,
lib/google/apis/bigquery_v2/representations.rb

Overview

Training info of a trial in hyperparameter tuning models.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ HparamTuningTrial

Returns a new instance of HparamTuningTrial.



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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4591

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#end_time_ms ⇒ Fixnum

Ending time of the trial. Corresponds to the JSON property endTimeMs

Returns:

  • (Fixnum) 


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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4540

def end_time_ms
  @end_time_ms
end

#error_message ⇒ String

Error message for FAILED and INFEASIBLE trial. Corresponds to the JSON property errorMessage

Returns:

  • (String) 


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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4545

def error_message
  @error_message
end

#eval_loss ⇒ Float

Loss computed on the eval data at the end of trial. Corresponds to the JSON property evalLoss

Returns:

  • (Float) 


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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4550

def eval_loss
  @eval_loss
end

#evaluation_metrics ⇒ Google::Apis::BigqueryV2::EvaluationMetrics

Evaluation metrics of a model. These are either computed on all training data or just the eval data based on whether eval data was used during training. These are not present for imported models. Corresponds to the JSON property evaluationMetrics

Returns:



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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4557

def evaluation_metrics
  @evaluation_metrics
end

#hparam_tuning_evaluation_metrics ⇒ Google::Apis::BigqueryV2::EvaluationMetrics

Evaluation metrics of a model. These are either computed on all training data or just the eval data based on whether eval data was used during training. These are not present for imported models. Corresponds to the JSON property hparamTuningEvaluationMetrics

Returns:



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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4564

def hparam_tuning_evaluation_metrics
  @hparam_tuning_evaluation_metrics
end

#hparams ⇒ Google::Apis::BigqueryV2::TrainingOptions

Options used in model training. Corresponds to the JSON property hparams

Returns:



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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4569

def hparams
  @hparams
end

#start_time_ms ⇒ Fixnum

Starting time of the trial. Corresponds to the JSON property startTimeMs

Returns:

  • (Fixnum) 


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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4574

def start_time_ms
  @start_time_ms
end

#status ⇒ String

The status of the trial. Corresponds to the JSON property status

Returns:

  • (String) 


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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4579

def status
  @status
end

#training_loss ⇒ Float

Loss computed on the training data at the end of trial. Corresponds to the JSON property trainingLoss

Returns:

  • (Float) 


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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4584

def training_loss
  @training_loss
end

#trial_id ⇒ Fixnum

1-based index of the trial. Corresponds to the JSON property trialId

Returns:

  • (Fixnum) 


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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4589

def trial_id
  @trial_id
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'lib/google/apis/bigquery_v2/classes.rb', line 4596

def update!(**args)
  @end_time_ms = args[:end_time_ms] if args.key?(:end_time_ms)
  @error_message = args[:error_message] if args.key?(:error_message)
  @eval_loss = args[:eval_loss] if args.key?(:eval_loss)
  @evaluation_metrics = args[:evaluation_metrics] if args.key?(:evaluation_metrics)
  @hparam_tuning_evaluation_metrics = args[:hparam_tuning_evaluation_metrics] if args.key?(:hparam_tuning_evaluation_metrics)
  @hparams = args[:hparams] if args.key?(:hparams)
  @start_time_ms = args[:start_time_ms] if args.key?(:start_time_ms)
  @status = args[:status] if args.key?(:status)
  @training_loss = args[:training_loss] if args.key?(:training_loss)
  @trial_id = args[:trial_id] if args.key?(:trial_id)
end