bigquery

type DeleteModelRequest struct {
	// Required. Project ID of the model to delete.
	ProjectId string `protobuf:"bytes,1,opt,name=project_id,json=projectId,proto3" json:"project_id,omitempty"`
	// Required. Dataset ID of the model to delete.
	DatasetId string `protobuf:"bytes,2,opt,name=dataset_id,json=datasetId,proto3" json:"dataset_id,omitempty"`
	// Required. Model ID of the model to delete.
	ModelId              string   `protobuf:"bytes,3,opt,name=model_id,json=modelId,proto3" json:"model_id,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

type EncryptionConfiguration struct {
	// Optional. Describes the Cloud KMS encryption key that will be used to
	// protect destination BigQuery table. The BigQuery Service Account associated
	// with your project requires access to this encryption key.
	KmsKeyName           *wrappers.StringValue `protobuf:"bytes,1,opt,name=kms_key_name,json=kmsKeyName,proto3" json:"kms_key_name,omitempty"`
	XXX_NoUnkeyedLiteral struct{}              `json:"-"`
	XXX_unrecognized     []byte                `json:"-"`
	XXX_sizecache        int32                 `json:"-"`
}

type GetModelRequest struct {
	// Required. Project ID of the requested model.
	ProjectId string `protobuf:"bytes,1,opt,name=project_id,json=projectId,proto3" json:"project_id,omitempty"`
	// Required. Dataset ID of the requested model.
	DatasetId string `protobuf:"bytes,2,opt,name=dataset_id,json=datasetId,proto3" json:"dataset_id,omitempty"`
	// Required. Model ID of the requested model.
	ModelId              string   `protobuf:"bytes,3,opt,name=model_id,json=modelId,proto3" json:"model_id,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

type ListModelsRequest struct {
	// Required. Project ID of the models to list.
	ProjectId string `protobuf:"bytes,1,opt,name=project_id,json=projectId,proto3" json:"project_id,omitempty"`
	// Required. Dataset ID of the models to list.
	DatasetId string `protobuf:"bytes,2,opt,name=dataset_id,json=datasetId,proto3" json:"dataset_id,omitempty"`
	// The maximum number of results to return in a single response page.
	// Leverage the page tokens to iterate through the entire collection.
	MaxResults *wrappers.UInt32Value `protobuf:"bytes,3,opt,name=max_results,json=maxResults,proto3" json:"max_results,omitempty"`
	// Page token, returned by a previous call to request the next page of
	// results
	PageToken            string   `protobuf:"bytes,4,opt,name=page_token,json=pageToken,proto3" json:"page_token,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

type ListModelsResponse struct {
	// Models in the requested dataset. Only the following fields are populated:
	// model_reference, model_type, creation_time, last_modified_time and
	// labels.
	Models []*Model `protobuf:"bytes,1,rep,name=models,proto3" json:"models,omitempty"`
	// A token to request the next page of results.
	NextPageToken        string   `protobuf:"bytes,2,opt,name=next_page_token,json=nextPageToken,proto3" json:"next_page_token,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

type Model struct {
	// Output only. A hash of this resource.
	Etag string `protobuf:"bytes,1,opt,name=etag,proto3" json:"etag,omitempty"`
	// Required. Unique identifier for this model.
	ModelReference *ModelReference `protobuf:"bytes,2,opt,name=model_reference,json=modelReference,proto3" json:"model_reference,omitempty"`
	// Output only. The time when this model was created, in millisecs since the epoch.
	CreationTime int64 `protobuf:"varint,5,opt,name=creation_time,json=creationTime,proto3" json:"creation_time,omitempty"`
	// Output only. The time when this model was last modified, in millisecs since the epoch.
	LastModifiedTime int64 `protobuf:"varint,6,opt,name=last_modified_time,json=lastModifiedTime,proto3" json:"last_modified_time,omitempty"`
	// Optional. A user-friendly description of this model.
	Description string `protobuf:"bytes,12,opt,name=description,proto3" json:"description,omitempty"`
	// Optional. A descriptive name for this model.
	FriendlyName string `protobuf:"bytes,14,opt,name=friendly_name,json=friendlyName,proto3" json:"friendly_name,omitempty"`
	// The labels associated with this model. You can use these to organize
	// and group your models. Label keys and values can be no longer
	// than 63 characters, can only contain lowercase letters, numeric
	// characters, underscores and dashes. International characters are allowed.
	// Label values are optional. Label keys must start with a letter and each
	// label in the list must have a different key.
	Labels map[string]string `` /* 154-byte string literal not displayed */
	// Optional. The time when this model expires, in milliseconds since the epoch.
	// If not present, the model will persist indefinitely. Expired models
	// will be deleted and their storage reclaimed.  The defaultTableExpirationMs
	// property of the encapsulating dataset can be used to set a default
	// expirationTime on newly created models.
	ExpirationTime int64 `protobuf:"varint,16,opt,name=expiration_time,json=expirationTime,proto3" json:"expiration_time,omitempty"`
	// Output only. The geographic location where the model resides. This value
	// is inherited from the dataset.
	Location string `protobuf:"bytes,13,opt,name=location,proto3" json:"location,omitempty"`
	// Custom encryption configuration (e.g., Cloud KMS keys). This shows the
	// encryption configuration of the model data while stored in BigQuery
	// storage.
	EncryptionConfiguration *EncryptionConfiguration `` /* 131-byte string literal not displayed */
	// Output only. Type of the model resource.
	ModelType Model_ModelType `` /* 135-byte string literal not displayed */
	// Output only. Information for all training runs in increasing order of start_time.
	TrainingRuns []*Model_TrainingRun `protobuf:"bytes,9,rep,name=training_runs,json=trainingRuns,proto3" json:"training_runs,omitempty"`
	// Output only. Input feature columns that were used to train this model.
	FeatureColumns []*StandardSqlField `protobuf:"bytes,10,rep,name=feature_columns,json=featureColumns,proto3" json:"feature_columns,omitempty"`
	// Output only. Label columns that were used to train this model.
	// The output of the model will have a "predicted_" prefix to these columns.
	LabelColumns         []*StandardSqlField `protobuf:"bytes,11,rep,name=label_columns,json=labelColumns,proto3" json:"label_columns,omitempty"`
	XXX_NoUnkeyedLiteral struct{}            `json:"-"`
	XXX_unrecognized     []byte              `json:"-"`
	XXX_sizecache        int32               `json:"-"`
}

type ModelReference struct {
	// Required. The ID of the project containing this model.
	ProjectId string `protobuf:"bytes,1,opt,name=project_id,json=projectId,proto3" json:"project_id,omitempty"`
	// Required. The ID of the dataset containing this model.
	DatasetId string `protobuf:"bytes,2,opt,name=dataset_id,json=datasetId,proto3" json:"dataset_id,omitempty"`
	// Required. The ID of the model. The ID must contain only
	// letters (a-z, A-Z), numbers (0-9), or underscores (_). The maximum
	// length is 1,024 characters.
	ModelId              string   `protobuf:"bytes,3,opt,name=model_id,json=modelId,proto3" json:"model_id,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

type ModelServiceClient interface {
	// Gets the specified model resource by model ID.
	GetModel(ctx context.Context, in *GetModelRequest, opts ...grpc.CallOption) (*Model, error)
	// Lists all models in the specified dataset. Requires the READER dataset
	// role.
	ListModels(ctx context.Context, in *ListModelsRequest, opts ...grpc.CallOption) (*ListModelsResponse, error)
	// Patch specific fields in the specified model.
	PatchModel(ctx context.Context, in *PatchModelRequest, opts ...grpc.CallOption) (*Model, error)
	// Deletes the model specified by modelId from the dataset.
	DeleteModel(ctx context.Context, in *DeleteModelRequest, opts ...grpc.CallOption) (*empty.Empty, error)
}

type ModelServiceServer interface {
	// Gets the specified model resource by model ID.
	GetModel(context.Context, *GetModelRequest) (*Model, error)
	// Lists all models in the specified dataset. Requires the READER dataset
	// role.
	ListModels(context.Context, *ListModelsRequest) (*ListModelsResponse, error)
	// Patch specific fields in the specified model.
	PatchModel(context.Context, *PatchModelRequest) (*Model, error)
	// Deletes the model specified by modelId from the dataset.
	DeleteModel(context.Context, *DeleteModelRequest) (*empty.Empty, error)
}

type Model_AggregateClassificationMetrics struct {
	// Precision is the fraction of actual positive predictions that had
	// positive actual labels. For multiclass this is a macro-averaged
	// metric treating each class as a binary classifier.
	Precision *wrappers.DoubleValue `protobuf:"bytes,1,opt,name=precision,proto3" json:"precision,omitempty"`
	// Recall is the fraction of actual positive labels that were given a
	// positive prediction. For multiclass this is a macro-averaged metric.
	Recall *wrappers.DoubleValue `protobuf:"bytes,2,opt,name=recall,proto3" json:"recall,omitempty"`
	// Accuracy is the fraction of predictions given the correct label. For
	// multiclass this is a micro-averaged metric.
	Accuracy *wrappers.DoubleValue `protobuf:"bytes,3,opt,name=accuracy,proto3" json:"accuracy,omitempty"`
	// Threshold at which the metrics are computed. For binary
	// classification models this is the positive class threshold.
	// For multi-class classfication models this is the confidence
	// threshold.
	Threshold *wrappers.DoubleValue `protobuf:"bytes,4,opt,name=threshold,proto3" json:"threshold,omitempty"`
	// The F1 score is an average of recall and precision. For multiclass
	// this is a macro-averaged metric.
	F1Score *wrappers.DoubleValue `protobuf:"bytes,5,opt,name=f1_score,json=f1Score,proto3" json:"f1_score,omitempty"`
	// Logarithmic Loss. For multiclass this is a macro-averaged metric.
	LogLoss *wrappers.DoubleValue `protobuf:"bytes,6,opt,name=log_loss,json=logLoss,proto3" json:"log_loss,omitempty"`
	// Area Under a ROC Curve. For multiclass this is a macro-averaged
	// metric.
	RocAuc               *wrappers.DoubleValue `protobuf:"bytes,7,opt,name=roc_auc,json=rocAuc,proto3" json:"roc_auc,omitempty"`
	XXX_NoUnkeyedLiteral struct{}              `json:"-"`
	XXX_unrecognized     []byte                `json:"-"`
	XXX_sizecache        int32                 `json:"-"`
}

type Model_BinaryClassificationMetrics struct {
	// Aggregate classification metrics.
	AggregateClassificationMetrics *Model_AggregateClassificationMetrics `` /* 153-byte string literal not displayed */
	// Binary confusion matrix at multiple thresholds.
	BinaryConfusionMatrixList []*Model_BinaryClassificationMetrics_BinaryConfusionMatrix `` /* 140-byte string literal not displayed */
	// Label representing the positive class.
	PositiveLabel string `protobuf:"bytes,3,opt,name=positive_label,json=positiveLabel,proto3" json:"positive_label,omitempty"`
	// Label representing the negative class.
	NegativeLabel        string   `protobuf:"bytes,4,opt,name=negative_label,json=negativeLabel,proto3" json:"negative_label,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

type Model_BinaryClassificationMetrics_BinaryConfusionMatrix struct {
	// Threshold value used when computing each of the following metric.
	PositiveClassThreshold *wrappers.DoubleValue `` /* 129-byte string literal not displayed */
	// Number of true samples predicted as true.
	TruePositives *wrappers.Int64Value `protobuf:"bytes,2,opt,name=true_positives,json=truePositives,proto3" json:"true_positives,omitempty"`
	// Number of false samples predicted as true.
	FalsePositives *wrappers.Int64Value `protobuf:"bytes,3,opt,name=false_positives,json=falsePositives,proto3" json:"false_positives,omitempty"`
	// Number of true samples predicted as false.
	TrueNegatives *wrappers.Int64Value `protobuf:"bytes,4,opt,name=true_negatives,json=trueNegatives,proto3" json:"true_negatives,omitempty"`
	// Number of false samples predicted as false.
	FalseNegatives *wrappers.Int64Value `protobuf:"bytes,5,opt,name=false_negatives,json=falseNegatives,proto3" json:"false_negatives,omitempty"`
	// The fraction of actual positive predictions that had positive actual
	// labels.
	Precision *wrappers.DoubleValue `protobuf:"bytes,6,opt,name=precision,proto3" json:"precision,omitempty"`
	// The fraction of actual positive labels that were given a positive
	// prediction.
	Recall *wrappers.DoubleValue `protobuf:"bytes,7,opt,name=recall,proto3" json:"recall,omitempty"`
	// The equally weighted average of recall and precision.
	F1Score *wrappers.DoubleValue `protobuf:"bytes,8,opt,name=f1_score,json=f1Score,proto3" json:"f1_score,omitempty"`
	// The fraction of predictions given the correct label.
	Accuracy             *wrappers.DoubleValue `protobuf:"bytes,9,opt,name=accuracy,proto3" json:"accuracy,omitempty"`
	XXX_NoUnkeyedLiteral struct{}              `json:"-"`
	XXX_unrecognized     []byte                `json:"-"`
	XXX_sizecache        int32                 `json:"-"`
}

type Model_ClusteringMetrics struct {
	// Davies-Bouldin index.
	DaviesBouldinIndex *wrappers.DoubleValue `protobuf:"bytes,1,opt,name=davies_bouldin_index,json=daviesBouldinIndex,proto3" json:"davies_bouldin_index,omitempty"`
	// Mean of squared distances between each sample to its cluster centroid.
	MeanSquaredDistance *wrappers.DoubleValue `protobuf:"bytes,2,opt,name=mean_squared_distance,json=meanSquaredDistance,proto3" json:"mean_squared_distance,omitempty"`
	// [Beta] Information for all clusters.
	Clusters             []*Model_ClusteringMetrics_Cluster `protobuf:"bytes,3,rep,name=clusters,proto3" json:"clusters,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                           `json:"-"`
	XXX_unrecognized     []byte                             `json:"-"`
	XXX_sizecache        int32                              `json:"-"`
}

type Model_ClusteringMetrics_Cluster struct {
	// Centroid id.
	CentroidId int64 `protobuf:"varint,1,opt,name=centroid_id,json=centroidId,proto3" json:"centroid_id,omitempty"`
	// Values of highly variant features for this cluster.
	FeatureValues []*Model_ClusteringMetrics_Cluster_FeatureValue `protobuf:"bytes,2,rep,name=feature_values,json=featureValues,proto3" json:"feature_values,omitempty"`
	// Count of training data rows that were assigned to this cluster.
	Count                *wrappers.Int64Value `protobuf:"bytes,3,opt,name=count,proto3" json:"count,omitempty"`
	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
	XXX_unrecognized     []byte               `json:"-"`
	XXX_sizecache        int32                `json:"-"`
}

type Model_ClusteringMetrics_Cluster_FeatureValue struct {
	// The feature column name.
	FeatureColumn string `protobuf:"bytes,1,opt,name=feature_column,json=featureColumn,proto3" json:"feature_column,omitempty"`
	// Types that are valid to be assigned to Value:
	//	*Model_ClusteringMetrics_Cluster_FeatureValue_NumericalValue
	//	*Model_ClusteringMetrics_Cluster_FeatureValue_CategoricalValue_
	Value                isModel_ClusteringMetrics_Cluster_FeatureValue_Value `protobuf_oneof:"value"`
	XXX_NoUnkeyedLiteral struct{}                                             `json:"-"`
	XXX_unrecognized     []byte                                               `json:"-"`
	XXX_sizecache        int32                                                `json:"-"`
}

type Model_ClusteringMetrics_Cluster_FeatureValue_CategoricalValue struct {
	// Counts of all categories for the categorical feature. If there are
	// more than ten categories, we return top ten (by count) and return
	// one more CategoryCount with category "_OTHER_" and count as
	// aggregate counts of remaining categories.
	CategoryCounts       []*Model_ClusteringMetrics_Cluster_FeatureValue_CategoricalValue_CategoryCount `protobuf:"bytes,1,rep,name=category_counts,json=categoryCounts,proto3" json:"category_counts,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                                                                       `json:"-"`
	XXX_unrecognized     []byte                                                                         `json:"-"`
	XXX_sizecache        int32                                                                          `json:"-"`
}

type Model_ClusteringMetrics_Cluster_FeatureValue_CategoricalValue_ struct {
	CategoricalValue *Model_ClusteringMetrics_Cluster_FeatureValue_CategoricalValue `protobuf:"bytes,3,opt,name=categorical_value,json=categoricalValue,proto3,oneof"`
}

type Model_ClusteringMetrics_Cluster_FeatureValue_CategoricalValue_CategoryCount struct {
	// The name of category.
	Category string `protobuf:"bytes,1,opt,name=category,proto3" json:"category,omitempty"`
	// The count of training samples matching the category within the
	// cluster.
	Count                *wrappers.Int64Value `protobuf:"bytes,2,opt,name=count,proto3" json:"count,omitempty"`
	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
	XXX_unrecognized     []byte               `json:"-"`
	XXX_sizecache        int32                `json:"-"`
}

type Model_ClusteringMetrics_Cluster_FeatureValue_NumericalValue struct {
	NumericalValue *wrappers.DoubleValue `protobuf:"bytes,2,opt,name=numerical_value,json=numericalValue,proto3,oneof"`
}

type Model_DataSplitMethod int32

type Model_DistanceType int32

type Model_EvaluationMetrics struct {
	// Types that are valid to be assigned to Metrics:
	//	*Model_EvaluationMetrics_RegressionMetrics
	//	*Model_EvaluationMetrics_BinaryClassificationMetrics
	//	*Model_EvaluationMetrics_MultiClassClassificationMetrics
	//	*Model_EvaluationMetrics_ClusteringMetrics
	Metrics              isModel_EvaluationMetrics_Metrics `protobuf_oneof:"metrics"`
	XXX_NoUnkeyedLiteral struct{}                          `json:"-"`
	XXX_unrecognized     []byte                            `json:"-"`
	XXX_sizecache        int32                             `json:"-"`
}

type Model_EvaluationMetrics_BinaryClassificationMetrics struct {
	BinaryClassificationMetrics *Model_BinaryClassificationMetrics `protobuf:"bytes,2,opt,name=binary_classification_metrics,json=binaryClassificationMetrics,proto3,oneof"`
}

type Model_EvaluationMetrics_ClusteringMetrics struct {
	ClusteringMetrics *Model_ClusteringMetrics `protobuf:"bytes,4,opt,name=clustering_metrics,json=clusteringMetrics,proto3,oneof"`
}

type Model_EvaluationMetrics_MultiClassClassificationMetrics struct {
	MultiClassClassificationMetrics *Model_MultiClassClassificationMetrics `protobuf:"bytes,3,opt,name=multi_class_classification_metrics,json=multiClassClassificationMetrics,proto3,oneof"`
}

type Model_EvaluationMetrics_RegressionMetrics struct {
	RegressionMetrics *Model_RegressionMetrics `protobuf:"bytes,1,opt,name=regression_metrics,json=regressionMetrics,proto3,oneof"`
}

type Model_KmeansEnums struct {
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

type Model_KmeansEnums_KmeansInitializationMethod int32

type Model_LearnRateStrategy int32

type Model_LossType int32

type Model_ModelType int32

type Model_MultiClassClassificationMetrics struct {
	// Aggregate classification metrics.
	AggregateClassificationMetrics *Model_AggregateClassificationMetrics `` /* 153-byte string literal not displayed */
	// Confusion matrix at different thresholds.
	ConfusionMatrixList  []*Model_MultiClassClassificationMetrics_ConfusionMatrix `protobuf:"bytes,2,rep,name=confusion_matrix_list,json=confusionMatrixList,proto3" json:"confusion_matrix_list,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                                                 `json:"-"`
	XXX_unrecognized     []byte                                                   `json:"-"`
	XXX_sizecache        int32                                                    `json:"-"`
}

type Model_MultiClassClassificationMetrics_ConfusionMatrix struct {
	// Confidence threshold used when computing the entries of the
	// confusion matrix.
	ConfidenceThreshold *wrappers.DoubleValue `protobuf:"bytes,1,opt,name=confidence_threshold,json=confidenceThreshold,proto3" json:"confidence_threshold,omitempty"`
	// One row per actual label.
	Rows                 []*Model_MultiClassClassificationMetrics_ConfusionMatrix_Row `protobuf:"bytes,2,rep,name=rows,proto3" json:"rows,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                                                     `json:"-"`
	XXX_unrecognized     []byte                                                       `json:"-"`
	XXX_sizecache        int32                                                        `json:"-"`
}

type Model_MultiClassClassificationMetrics_ConfusionMatrix_Entry struct {
	// The predicted label. For confidence_threshold > 0, we will
	// also add an entry indicating the number of items under the
	// confidence threshold.
	PredictedLabel string `protobuf:"bytes,1,opt,name=predicted_label,json=predictedLabel,proto3" json:"predicted_label,omitempty"`
	// Number of items being predicted as this label.
	ItemCount            *wrappers.Int64Value `protobuf:"bytes,2,opt,name=item_count,json=itemCount,proto3" json:"item_count,omitempty"`
	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
	XXX_unrecognized     []byte               `json:"-"`
	XXX_sizecache        int32                `json:"-"`
}

type Model_MultiClassClassificationMetrics_ConfusionMatrix_Row struct {
	// The original label of this row.
	ActualLabel string `protobuf:"bytes,1,opt,name=actual_label,json=actualLabel,proto3" json:"actual_label,omitempty"`
	// Info describing predicted label distribution.
	Entries              []*Model_MultiClassClassificationMetrics_ConfusionMatrix_Entry `protobuf:"bytes,2,rep,name=entries,proto3" json:"entries,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                                                       `json:"-"`
	XXX_unrecognized     []byte                                                         `json:"-"`
	XXX_sizecache        int32                                                          `json:"-"`
}

type Model_OptimizationStrategy int32

type Model_RegressionMetrics struct {
	// Mean absolute error.
	MeanAbsoluteError *wrappers.DoubleValue `protobuf:"bytes,1,opt,name=mean_absolute_error,json=meanAbsoluteError,proto3" json:"mean_absolute_error,omitempty"`
	// Mean squared error.
	MeanSquaredError *wrappers.DoubleValue `protobuf:"bytes,2,opt,name=mean_squared_error,json=meanSquaredError,proto3" json:"mean_squared_error,omitempty"`
	// Mean squared log error.
	MeanSquaredLogError *wrappers.DoubleValue `protobuf:"bytes,3,opt,name=mean_squared_log_error,json=meanSquaredLogError,proto3" json:"mean_squared_log_error,omitempty"`
	// Median absolute error.
	MedianAbsoluteError *wrappers.DoubleValue `protobuf:"bytes,4,opt,name=median_absolute_error,json=medianAbsoluteError,proto3" json:"median_absolute_error,omitempty"`
	// R^2 score.
	RSquared             *wrappers.DoubleValue `protobuf:"bytes,5,opt,name=r_squared,json=rSquared,proto3" json:"r_squared,omitempty"`
	XXX_NoUnkeyedLiteral struct{}              `json:"-"`
	XXX_unrecognized     []byte                `json:"-"`
	XXX_sizecache        int32                 `json:"-"`
}

type Model_TrainingRun struct {
	// Options that were used for this training run, includes
	// user specified and default options that were used.
	TrainingOptions *Model_TrainingRun_TrainingOptions `protobuf:"bytes,1,opt,name=training_options,json=trainingOptions,proto3" json:"training_options,omitempty"`
	// The start time of this training run.
	StartTime *timestamp.Timestamp `protobuf:"bytes,8,opt,name=start_time,json=startTime,proto3" json:"start_time,omitempty"`
	// Output of each iteration run, results.size() <= max_iterations.
	Results []*Model_TrainingRun_IterationResult `protobuf:"bytes,6,rep,name=results,proto3" json:"results,omitempty"`
	// The evaluation metrics over training/eval data that were computed at the
	// end of training.
	EvaluationMetrics    *Model_EvaluationMetrics `protobuf:"bytes,7,opt,name=evaluation_metrics,json=evaluationMetrics,proto3" json:"evaluation_metrics,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                 `json:"-"`
	XXX_unrecognized     []byte                   `json:"-"`
	XXX_sizecache        int32                    `json:"-"`
}

type Model_TrainingRun_IterationResult struct {
	// Index of the iteration, 0 based.
	Index *wrappers.Int32Value `protobuf:"bytes,1,opt,name=index,proto3" json:"index,omitempty"`
	// Time taken to run the iteration in milliseconds.
	DurationMs *wrappers.Int64Value `protobuf:"bytes,4,opt,name=duration_ms,json=durationMs,proto3" json:"duration_ms,omitempty"`
	// Loss computed on the training data at the end of iteration.
	TrainingLoss *wrappers.DoubleValue `protobuf:"bytes,5,opt,name=training_loss,json=trainingLoss,proto3" json:"training_loss,omitempty"`
	// Loss computed on the eval data at the end of iteration.
	EvalLoss *wrappers.DoubleValue `protobuf:"bytes,6,opt,name=eval_loss,json=evalLoss,proto3" json:"eval_loss,omitempty"`
	// Learn rate used for this iteration.
	LearnRate float64 `protobuf:"fixed64,7,opt,name=learn_rate,json=learnRate,proto3" json:"learn_rate,omitempty"`
	// Information about top clusters for clustering models.
	ClusterInfos         []*Model_TrainingRun_IterationResult_ClusterInfo `protobuf:"bytes,8,rep,name=cluster_infos,json=clusterInfos,proto3" json:"cluster_infos,omitempty"`
	XXX_NoUnkeyedLiteral struct{}                                         `json:"-"`
	XXX_unrecognized     []byte                                           `json:"-"`
	XXX_sizecache        int32                                            `json:"-"`
}

type Model_TrainingRun_IterationResult_ClusterInfo struct {
	// Centroid id.
	CentroidId int64 `protobuf:"varint,1,opt,name=centroid_id,json=centroidId,proto3" json:"centroid_id,omitempty"`
	// Cluster radius, the average distance from centroid
	// to each point assigned to the cluster.
	ClusterRadius *wrappers.DoubleValue `protobuf:"bytes,2,opt,name=cluster_radius,json=clusterRadius,proto3" json:"cluster_radius,omitempty"`
	// Cluster size, the total number of points assigned to the cluster.
	ClusterSize          *wrappers.Int64Value `protobuf:"bytes,3,opt,name=cluster_size,json=clusterSize,proto3" json:"cluster_size,omitempty"`
	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
	XXX_unrecognized     []byte               `json:"-"`
	XXX_sizecache        int32                `json:"-"`
}

type Model_TrainingRun_TrainingOptions struct {
	// The maximum number of iterations in training. Used only for iterative
	// training algorithms.
	MaxIterations int64 `protobuf:"varint,1,opt,name=max_iterations,json=maxIterations,proto3" json:"max_iterations,omitempty"`
	// Type of loss function used during training run.
	LossType Model_LossType `` /* 131-byte string literal not displayed */
	// Learning rate in training. Used only for iterative training algorithms.
	LearnRate float64 `protobuf:"fixed64,3,opt,name=learn_rate,json=learnRate,proto3" json:"learn_rate,omitempty"`
	// L1 regularization coefficient.
	L1Regularization *wrappers.DoubleValue `protobuf:"bytes,4,opt,name=l1_regularization,json=l1Regularization,proto3" json:"l1_regularization,omitempty"`
	// L2 regularization coefficient.
	L2Regularization *wrappers.DoubleValue `protobuf:"bytes,5,opt,name=l2_regularization,json=l2Regularization,proto3" json:"l2_regularization,omitempty"`
	// When early_stop is true, stops training when accuracy improvement is
	// less than 'min_relative_progress'. Used only for iterative training
	// algorithms.
	MinRelativeProgress *wrappers.DoubleValue `protobuf:"bytes,6,opt,name=min_relative_progress,json=minRelativeProgress,proto3" json:"min_relative_progress,omitempty"`
	// Whether to train a model from the last checkpoint.
	WarmStart *wrappers.BoolValue `protobuf:"bytes,7,opt,name=warm_start,json=warmStart,proto3" json:"warm_start,omitempty"`
	// Whether to stop early when the loss doesn't improve significantly
	// any more (compared to min_relative_progress). Used only for iterative
	// training algorithms.
	EarlyStop *wrappers.BoolValue `protobuf:"bytes,8,opt,name=early_stop,json=earlyStop,proto3" json:"early_stop,omitempty"`
	// Name of input label columns in training data.
	InputLabelColumns []string `protobuf:"bytes,9,rep,name=input_label_columns,json=inputLabelColumns,proto3" json:"input_label_columns,omitempty"`
	// The data split type for training and evaluation, e.g. RANDOM.
	DataSplitMethod Model_DataSplitMethod `` /* 162-byte string literal not displayed */
	// The fraction of evaluation data over the whole input data. The rest
	// of data will be used as training data. The format should be double.
	// Accurate to two decimal places.
	// Default value is 0.2.
	DataSplitEvalFraction float64 `` /* 131-byte string literal not displayed */
	// The column to split data with. This column won't be used as a
	// feature.
	// 1. When data_split_method is CUSTOM, the corresponding column should
	// be boolean. The rows with true value tag are eval data, and the false
	// are training data.
	// 2. When data_split_method is SEQ, the first DATA_SPLIT_EVAL_FRACTION
	// rows (from smallest to largest) in the corresponding column are used
	// as training data, and the rest are eval data. It respects the order
	// in Orderable data types:
	// https://cloud.google.com/bigquery/docs/reference/standard-sql/data-types#data-type-properties
	DataSplitColumn string `protobuf:"bytes,12,opt,name=data_split_column,json=dataSplitColumn,proto3" json:"data_split_column,omitempty"`
	// The strategy to determine learn rate for the current iteration.
	LearnRateStrategy Model_LearnRateStrategy `` /* 170-byte string literal not displayed */
	// Specifies the initial learning rate for the line search learn rate
	// strategy.
	InitialLearnRate float64 `protobuf:"fixed64,16,opt,name=initial_learn_rate,json=initialLearnRate,proto3" json:"initial_learn_rate,omitempty"`
	// Weights associated with each label class, for rebalancing the
	// training data. Only applicable for classification models.
	LabelClassWeights map[string]float64 `` /* 205-byte string literal not displayed */
	// Distance type for clustering models.
	DistanceType Model_DistanceType `` /* 148-byte string literal not displayed */
	// Number of clusters for clustering models.
	NumClusters int64 `protobuf:"varint,21,opt,name=num_clusters,json=numClusters,proto3" json:"num_clusters,omitempty"`
	// [Beta] Google Cloud Storage URI from which the model was imported. Only
	// applicable for imported models.
	ModelUri string `protobuf:"bytes,22,opt,name=model_uri,json=modelUri,proto3" json:"model_uri,omitempty"`
	// Optimization strategy for training linear regression models.
	OptimizationStrategy Model_OptimizationStrategy `` /* 180-byte string literal not displayed */
	// The method used to initialize the centroids for kmeans algorithm.
	KmeansInitializationMethod Model_KmeansEnums_KmeansInitializationMethod `` /* 218-byte string literal not displayed */
	// The column used to provide the initial centroids for kmeans algorithm
	// when kmeans_initialization_method is CUSTOM.
	KmeansInitializationColumn string   `` /* 142-byte string literal not displayed */
	XXX_NoUnkeyedLiteral       struct{} `json:"-"`
	XXX_unrecognized           []byte   `json:"-"`
	XXX_sizecache              int32    `json:"-"`
}

type PatchModelRequest struct {
	// Required. Project ID of the model to patch.
	ProjectId string `protobuf:"bytes,1,opt,name=project_id,json=projectId,proto3" json:"project_id,omitempty"`
	// Required. Dataset ID of the model to patch.
	DatasetId string `protobuf:"bytes,2,opt,name=dataset_id,json=datasetId,proto3" json:"dataset_id,omitempty"`
	// Required. Model ID of the model to patch.
	ModelId string `protobuf:"bytes,3,opt,name=model_id,json=modelId,proto3" json:"model_id,omitempty"`
	// Required. Patched model.
	// Follows RFC5789 patch semantics. Missing fields are not updated.
	// To clear a field, explicitly set to default value.
	Model                *Model   `protobuf:"bytes,4,opt,name=model,proto3" json:"model,omitempty"`
	XXX_NoUnkeyedLiteral struct{} `json:"-"`
	XXX_unrecognized     []byte   `json:"-"`
	XXX_sizecache        int32    `json:"-"`
}

type StandardSqlDataType struct {
	// Required. The top level type of this field.
	// Can be any standard SQL data type (e.g., "INT64", "DATE", "ARRAY").
	TypeKind StandardSqlDataType_TypeKind `` /* 145-byte string literal not displayed */
	// Types that are valid to be assigned to SubType:
	//	*StandardSqlDataType_ArrayElementType
	//	*StandardSqlDataType_StructType
	SubType              isStandardSqlDataType_SubType `protobuf_oneof:"sub_type"`
	XXX_NoUnkeyedLiteral struct{}                      `json:"-"`
	XXX_unrecognized     []byte                        `json:"-"`
	XXX_sizecache        int32                         `json:"-"`
}

type StandardSqlDataType_ArrayElementType struct {
	ArrayElementType *StandardSqlDataType `protobuf:"bytes,2,opt,name=array_element_type,json=arrayElementType,proto3,oneof"`
}

type StandardSqlDataType_StructType struct {
	StructType *StandardSqlStructType `protobuf:"bytes,3,opt,name=struct_type,json=structType,proto3,oneof"`
}

type StandardSqlDataType_TypeKind int32

type StandardSqlField struct {
	// Optional. The name of this field. Can be absent for struct fields.
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// Optional. The type of this parameter. Absent if not explicitly
	// specified (e.g., CREATE FUNCTION statement can omit the return type;
	// in this case the output parameter does not have this "type" field).
	Type                 *StandardSqlDataType `protobuf:"bytes,2,opt,name=type,proto3" json:"type,omitempty"`
	XXX_NoUnkeyedLiteral struct{}             `json:"-"`
	XXX_unrecognized     []byte               `json:"-"`
	XXX_sizecache        int32                `json:"-"`
}

type StandardSqlStructType struct {
	Fields               []*StandardSqlField `protobuf:"bytes,1,rep,name=fields,proto3" json:"fields,omitempty"`
	XXX_NoUnkeyedLiteral struct{}            `json:"-"`
	XXX_unrecognized     []byte              `json:"-"`
	XXX_sizecache        int32               `json:"-"`
}

type UnimplementedModelServiceServer struct {
}