Model class

Constructors

Model({String? bestTrialId, String? creationTime, String? defaultTrialId, String? description, EncryptionConfiguration? encryptionConfiguration, String? etag, String? expirationTime, List<StandardSqlField>? featureColumns, String? friendlyName, HparamSearchSpaces? hparamSearchSpaces, List<HparamTuningTrial>? hparamTrials, List<StandardSqlField>? labelColumns, Map<String, String>? labels, String? lastModifiedTime, String? location, ModelReference? modelReference, String? modelType, List<String>? optimalTrialIds, RemoteModelInfo? remoteModelInfo, List<TrainingRun>? trainingRuns, List<TransformColumn>? transformColumns})
Model.fromJson(Map json_)

Properties

bestTrialId ↔ String?
The best trial_id across all training runs.
getter/setter pair
creationTime ↔ String?
The time when this model was created, in millisecs since the epoch.
getter/setter pair
defaultTrialId ↔ String?
The default trial_id to use in TVFs when the trial_id is not passed in.
getter/setter pair
description ↔ String?
A user-friendly description of this model.
getter/setter pair
encryptionConfiguration ↔ EncryptionConfiguration?
Custom encryption configuration (e.g., Cloud KMS keys).
getter/setter pair
etag ↔ String?
A hash of this resource.
getter/setter pair
expirationTime ↔ String?
The time when this model expires, in milliseconds since the epoch.
getter/setter pair
featureColumns ↔ List<StandardSqlField>?
Input feature columns for the model inference.
getter/setter pair
friendlyName ↔ String?
A descriptive name for this model.
getter/setter pair
hashCode → int
The hash code for this object.
no setterinherited
hparamSearchSpaces ↔ HparamSearchSpaces?
All hyperparameter search spaces in this model.
getter/setter pair
hparamTrials ↔ List<HparamTuningTrial>?
Trials of a [hyperparameter tuning](/bigquery-ml/docs/reference/standard-sql/bigqueryml-syntax-hp-tuning-overview) model sorted by trial_id.
getter/setter pair
labelColumns ↔ List<StandardSqlField>?
Label columns that were used to train this model.
getter/setter pair
labels ↔ Map<String, String>?
The labels associated with this model.
getter/setter pair
lastModifiedTime ↔ String?
The time when this model was last modified, in millisecs since the epoch.
getter/setter pair
location ↔ String?
The geographic location where the model resides.
getter/setter pair
modelReference ↔ ModelReference?
Unique identifier for this model.
getter/setter pair
modelType ↔ String?
Type of the model resource.
getter/setter pair
optimalTrialIds ↔ List<String>?
For single-objective [hyperparameter tuning](/bigquery-ml/docs/reference/standard-sql/bigqueryml-syntax-hp-tuning-overview) models, it only contains the best trial.
getter/setter pair
remoteModelInfo ↔ RemoteModelInfo?
Remote model info
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
trainingRuns ↔ List<TrainingRun>?
Information for all training runs in increasing order of start_time.
getter/setter pair
transformColumns ↔ List<TransformColumn>?
This field will be populated if a TRANSFORM clause was used to train a model.
getter/setter pair

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Map<String, dynamic>
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited