Struct GoogleCloudAiplatformV1TimestampSplit

pub struct GoogleCloudAiplatformV1TimestampSplit {
    pub validation_fraction: Option<f64>,
    pub test_fraction: Option<f64>,
    pub training_fraction: Option<f64>,
    pub key: Option<String>,
}

Assigns input data to training, validation, and test sets based on a provided timestamps. The youngest data pieces are assigned to training set, next to validation set, and the oldest to the test set. Supported only for tabular Datasets.

This type is not used in any activity, and only used as part of another schema.

Fields

validation_fraction: Option<f64>

The fraction of the input data that is to be used to validate the Model.

test_fraction: Option<f64>

The fraction of the input data that is to be used to evaluate the Model.

training_fraction: Option<f64>

The fraction of the input data that is to be used to train the Model.

key: Option<String>

Required. The key is a name of one of the Dataset’s data columns. The values of the key (the values in the column) must be in RFC 3339 date-time format, where time-offset = "Z" (e.g. 1985-04-12T23:20:50.52Z). If for a piece of data the key is not present or has an invalid value, that piece is ignored by the pipeline.

Trait Implementations

impl Clone for GoogleCloudAiplatformV1TimestampSplit

fn clone(&self) -> GoogleCloudAiplatformV1TimestampSplit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GoogleCloudAiplatformV1TimestampSplit

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

Formats the value using the given formatter.

impl Default for GoogleCloudAiplatformV1TimestampSplit

fn default() -> GoogleCloudAiplatformV1TimestampSplit

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GoogleCloudAiplatformV1TimestampSplit

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GoogleCloudAiplatformV1TimestampSplit

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Part for GoogleCloudAiplatformV1TimestampSplit