Struct google_bigquery2::api::Model

pub struct Model {

    pub best_trial_id: Option<i64>,
    pub creation_time: Option<i64>,
    pub default_trial_id: Option<i64>,
    pub description: Option<String>,
    pub encryption_configuration: Option<EncryptionConfiguration>,
    pub etag: Option<String>,
    pub expiration_time: Option<i64>,
    pub feature_columns: Option<Vec<StandardSqlField>>,
    pub friendly_name: Option<String>,
    pub hparam_search_spaces: Option<HparamSearchSpaces>,
    pub hparam_trials: Option<Vec<HparamTuningTrial>>,
    pub label_columns: Option<Vec<StandardSqlField>>,
    pub labels: Option<HashMap<String, String>>,
    pub last_modified_time: Option<i64>,
    pub location: Option<String>,
    pub model_reference: Option<ModelReference>,
    pub model_type: Option<String>,
    pub optimal_trial_ids: Option<Vec<i64>>,
    pub training_runs: Option<Vec<TrainingRun>>,
}

There is no detailed description.

Activities

This type is used in activities, which are methods you may call on this type or where this type is involved in. The list links the activity name, along with information about where it is used (one of request and response).

• delete models (none)
• get models (response)
• list models (none)
• patch models (request|response)

Fields

best_trial_id: Option<i64>

The best trial_id across all training runs.

creation_time: Option<i64>

Output only. The time when this model was created, in millisecs since the epoch.

default_trial_id: Option<i64>

Output only. The default trial_id to use in TVFs when the trial_id is not passed in. For single-objective hyperparameter tuning models, this is the best trial ID. For multi-objective hyperparameter tuning models, this is the smallest trial ID among all Pareto optimal trials.

description: Option<String>

Optional. A user-friendly description of this model.

encryption_configuration: Option<EncryptionConfiguration>

Custom encryption configuration (e.g., Cloud KMS keys). This shows the encryption configuration of the model data while stored in BigQuery storage. This field can be used with PatchModel to update encryption key for an already encrypted model.

etag: Option<String>

Output only. A hash of this resource.

expiration_time: Option<i64>

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.

feature_columns: Option<Vec<StandardSqlField>>

Output only. Input feature columns that were used to train this model.

friendly_name: Option<String>

Optional. A descriptive name for this model.

hparam_search_spaces: Option<HparamSearchSpaces>

Output only. All hyperparameter search spaces in this model.

hparam_trials: Option<Vec<HparamTuningTrial>>

Output only. Trials of a hyperparameter tuning model sorted by trial_id.

label_columns: Option<Vec<StandardSqlField>>

Output only. Label columns that were used to train this model. The output of the model will have a “predicted_” prefix to these columns.

labels: Option<HashMap<String, String>>

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.

last_modified_time: Option<i64>

Output only. The time when this model was last modified, in millisecs since the epoch.

location: Option<String>

Output only. The geographic location where the model resides. This value is inherited from the dataset.

model_reference: Option<ModelReference>

Required. Unique identifier for this model.

model_type: Option<String>

Output only. Type of the model resource.

optimal_trial_ids: Option<Vec<i64>>

Output only. For single-objective hyperparameter tuning models, it only contains the best trial. For multi-objective hyperparameter tuning models, it contains all Pareto optimal trials sorted by trial_id.

training_runs: Option<Vec<TrainingRun>>

Information for all training runs in increasing order of start_time.

Trait Implementations

impl Clone for Model

fn clone(&self) -> Model

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Model

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Model

fn default() -> Model

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Model

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Model

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl RequestValue for Model

impl Resource for Model

impl ResponseResult for Model