Class: Google::Apis::BigqueryV2::IterationResult
- Inherits:
-
Object
- Object
- Google::Apis::BigqueryV2::IterationResult
- Includes:
- Core::Hashable, Core::JsonObjectSupport
- Defined in:
- generated/google/apis/bigquery_v2/classes.rb,
generated/google/apis/bigquery_v2/representations.rb,
generated/google/apis/bigquery_v2/representations.rb
Instance Attribute Summary collapse
-
#duration_ms ⇒ Fixnum
[Output-only, Beta] Time taken to run the training iteration in milliseconds.
-
#eval_loss ⇒ Float
[Output-only, Beta] Eval loss computed on the eval data at the end of the iteration.
-
#index ⇒ Fixnum
[Output-only, Beta] Index of the ML training iteration, starting from zero for each training run.
-
#learn_rate ⇒ Float
[Output-only, Beta] Learning rate used for this iteration, it varies for different training iterations if learn_rate_strategy option is not constant.
-
#training_loss ⇒ Float
[Output-only, Beta] Training loss computed on the training data at the end of the iteration.
Instance Method Summary collapse
-
#initialize(**args) ⇒ IterationResult
constructor
A new instance of IterationResult.
-
#update!(**args) ⇒ Object
Update properties of this object.
Methods included from Core::JsonObjectSupport
Methods included from Core::Hashable
Constructor Details
#initialize(**args) ⇒ IterationResult
Returns a new instance of IterationResult
1254 1255 1256 |
# File 'generated/google/apis/bigquery_v2/classes.rb', line 1254 def initialize(**args) update!(**args) end |
Instance Attribute Details
#duration_ms ⇒ Fixnum
[Output-only, Beta] Time taken to run the training iteration in milliseconds.
Corresponds to the JSON property durationMs
1226 1227 1228 |
# File 'generated/google/apis/bigquery_v2/classes.rb', line 1226 def duration_ms @duration_ms end |
#eval_loss ⇒ Float
[Output-only, Beta] Eval loss computed on the eval data at the end of the
iteration. The eval loss is used for early stopping to avoid overfitting. No
eval loss if eval_split_method option is specified as no_split or auto_split
with input data size less than 500 rows.
Corresponds to the JSON property evalLoss
1234 1235 1236 |
# File 'generated/google/apis/bigquery_v2/classes.rb', line 1234 def eval_loss @eval_loss end |
#index ⇒ Fixnum
[Output-only, Beta] Index of the ML training iteration, starting from zero for
each training run.
Corresponds to the JSON property index
1240 1241 1242 |
# File 'generated/google/apis/bigquery_v2/classes.rb', line 1240 def index @index end |
#learn_rate ⇒ Float
[Output-only, Beta] Learning rate used for this iteration, it varies for
different training iterations if learn_rate_strategy option is not constant.
Corresponds to the JSON property learnRate
1246 1247 1248 |
# File 'generated/google/apis/bigquery_v2/classes.rb', line 1246 def learn_rate @learn_rate end |
#training_loss ⇒ Float
[Output-only, Beta] Training loss computed on the training data at the end of
the iteration. The training loss function is defined by model type.
Corresponds to the JSON property trainingLoss
1252 1253 1254 |
# File 'generated/google/apis/bigquery_v2/classes.rb', line 1252 def training_loss @training_loss end |
Instance Method Details
#update!(**args) ⇒ Object
Update properties of this object
1259 1260 1261 1262 1263 1264 1265 |
# File 'generated/google/apis/bigquery_v2/classes.rb', line 1259 def update!(**args) @duration_ms = args[:duration_ms] if args.key?(:duration_ms) @eval_loss = args[:eval_loss] if args.key?(:eval_loss) @index = args[:index] if args.key?(:index) @learn_rate = args[:learn_rate] if args.key?(:learn_rate) @training_loss = args[:training_loss] if args.key?(:training_loss) end |