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 setter, inherited

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 setter, inherited

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