Class IterationResult (3.34.0)

IterationResult(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Information about a single iteration of the training run.

Attributes

Name Description
index google.protobuf.wrappers_pb2.Int32Value
Index of the iteration, 0 based.
duration_ms google.protobuf.wrappers_pb2.Int64Value
Time taken to run the iteration in milliseconds.
training_loss google.protobuf.wrappers_pb2.DoubleValue
Loss computed on the training data at the end of iteration.
eval_loss google.protobuf.wrappers_pb2.DoubleValue
Loss computed on the eval data at the end of iteration.
learn_rate float
Learn rate used for this iteration.
cluster_infos Sequence[google.cloud.bigquery_v2.types.Model.TrainingRun.IterationResult.ClusterInfo]
Information about top clusters for clustering models.

Classes

ArimaResult

ArimaResult(mapping=None, *, ignore_unknown_fields=False, **kwargs)

(Auto-)arima fitting result. Wrap everything in ArimaResult for easier refactoring if we want to use model-specific iteration results.

ClusterInfo

ClusterInfo(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Information about a single cluster for clustering model.