Class: Google::Apis::AiplatformV1beta1::GoogleCloudAiplatformV1beta1Trial

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/aiplatform_v1beta1/classes.rb,
lib/google/apis/aiplatform_v1beta1/representations.rb,
lib/google/apis/aiplatform_v1beta1/representations.rb

Overview

A message representing a Trial. A Trial contains a unique set of Parameters that has been or will be evaluated, along with the objective metrics got by running the Trial.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ GoogleCloudAiplatformV1beta1Trial

Returns a new instance of GoogleCloudAiplatformV1beta1Trial.



29544
29545
29546
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29544

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

Instance Attribute Details

#client_id ⇒ String

Output only. The identifier of the client that originally requested this Trial. Each client is identified by a unique client_id. When a client asks for a suggestion, Vertex AI Vizier will assign it a Trial. The client should evaluate the Trial, complete it, and report back to Vertex AI Vizier. If suggestion is asked again by same client_id before the Trial is completed, the same Trial will be returned. Multiple clients with different client_ids can ask for suggestions simultaneously, each of them will get their own Trial. Corresponds to the JSON property clientId

Returns:

  • (String) 


29474
29475
29476
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29474

def client_id
  @client_id
end

#custom_job ⇒ String

Output only. The CustomJob name linked to the Trial. It's set for a HyperparameterTuningJob's Trial. Corresponds to the JSON property customJob

Returns:

  • (String) 


29480
29481
29482
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29480

def custom_job
  @custom_job
end

#end_time ⇒ String

Output only. Time when the Trial's status changed to SUCCEEDED or INFEASIBLE. Corresponds to the JSON property endTime

Returns:

  • (String) 


29486
29487
29488
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29486

def end_time
  @end_time
end

#final_measurement ⇒ Google::Apis::AiplatformV1beta1::GoogleCloudAiplatformV1beta1Measurement

A message representing a Measurement of a Trial. A Measurement contains the Metrics got by executing a Trial using suggested hyperparameter values. Corresponds to the JSON property finalMeasurement

Returns:



29492
29493
29494
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29492

def final_measurement
  @final_measurement
end

#id ⇒ String

Output only. The identifier of the Trial assigned by the service. Corresponds to the JSON property id

Returns:

  • (String) 


29497
29498
29499
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29497

def id
  @id
end

#infeasible_reason ⇒ String

Output only. A human readable string describing why the Trial is infeasible. This is set only if Trial state is INFEASIBLE. Corresponds to the JSON property infeasibleReason

Returns:

  • (String) 


29503
29504
29505
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29503

def infeasible_reason
  @infeasible_reason
end

#measurements ⇒ Array<Google::Apis::AiplatformV1beta1::GoogleCloudAiplatformV1beta1Measurement>

Output only. A list of measurements that are strictly lexicographically ordered by their induced tuples (steps, elapsed_duration). These are used for early stopping computations. Corresponds to the JSON property measurements

Returns:



29510
29511
29512
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29510

def measurements
  @measurements
end

#name ⇒ String

Output only. Resource name of the Trial assigned by the service. Corresponds to the JSON property name

Returns:

  • (String) 


29515
29516
29517
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29515

def name
  @name
end

#parameters ⇒ Array<Google::Apis::AiplatformV1beta1::GoogleCloudAiplatformV1beta1TrialParameter>

Output only. The parameters of the Trial. Corresponds to the JSON property parameters

Returns:



29520
29521
29522
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29520

def parameters
  @parameters
end

#start_time ⇒ String

Output only. Time when the Trial was started. Corresponds to the JSON property startTime

Returns:

  • (String) 


29525
29526
29527
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29525

def start_time
  @start_time
end

#state ⇒ String

Output only. The detailed state of the Trial. Corresponds to the JSON property state

Returns:

  • (String) 


29530
29531
29532
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29530

def state
  @state
end

#web_access_uris ⇒ Hash<String,String>

Output only. URIs for accessing interactive shells (one URI for each training node). Only available if this trial is part of a HyperparameterTuningJob and the job's trial_job_spec.enable_web_access field is true. The keys are names of each node used for the trial; for example, workerpool0-0 for the primary node, workerpool1-0 for the first node in the second worker pool, and workerpool1-1 for the second node in the second worker pool. The values are the URIs for each node's interactive shell. Corresponds to the JSON property webAccessUris

Returns:

  • (Hash<String,String>) 


29542
29543
29544
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29542

def web_access_uris
  @web_access_uris
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



29549
29550
29551
29552
29553
29554
29555
29556
29557
29558
29559
29560
29561
29562
 
# File 'lib/google/apis/aiplatform_v1beta1/classes.rb', line 29549

def update!(**args)
  @client_id = args[:client_id] if args.key?(:client_id)
  @custom_job = args[:custom_job] if args.key?(:custom_job)
  @end_time = args[:end_time] if args.key?(:end_time)
  @final_measurement = args[:final_measurement] if args.key?(:final_measurement)
  @id = args[:id] if args.key?(:id)
  @infeasible_reason = args[:infeasible_reason] if args.key?(:infeasible_reason)
  @measurements = args[:measurements] if args.key?(:measurements)
  @name = args[:name] if args.key?(:name)
  @parameters = args[:parameters] if args.key?(:parameters)
  @start_time = args[:start_time] if args.key?(:start_time)
  @state = args[:state] if args.key?(:state)
  @web_access_uris = args[:web_access_uris] if args.key?(:web_access_uris)
end