Struct TemporalFeatureExtractor 

pub struct TemporalFeatureExtractor<S> { /* private fields */ }

TemporalFeatureExtractor for extracting features from datetime data

Implementations

impl TemporalFeatureExtractor<Untrained>

pub fn new() -> Self

Create a new TemporalFeatureExtractor

pub fn extract_year(self, extract_year: bool) -> Self

Set whether to extract year

pub fn extract_month(self, extract_month: bool) -> Self

Set whether to extract month

pub fn extract_day(self, extract_day: bool) -> Self

Set whether to extract day

pub fn extract_day_of_week(self, extract_day_of_week: bool) -> Self

Set whether to extract day of week

pub fn extract_hour(self, extract_hour: bool) -> Self

Set whether to extract hour

pub fn extract_minute(self, extract_minute: bool) -> Self

Set whether to extract minute

pub fn extract_second(self, extract_second: bool) -> Self

Set whether to extract second

pub fn extract_quarter(self, extract_quarter: bool) -> Self

Set whether to extract quarter

pub fn extract_day_of_year(self, extract_day_of_year: bool) -> Self

Set whether to extract day of year

pub fn extract_week_of_year(self, extract_week_of_year: bool) -> Self

Set whether to extract week of year

pub fn cyclical_encoding(self, cyclical_encoding: bool) -> Self

Set whether to use cyclical encoding

pub fn include_holidays(self, include_holidays: bool) -> Self

Set whether to include holiday indicators

pub fn include_business_days(self, include_business_days: bool) -> Self

Set whether to include business day indicators

pub fn timezone_offset(self, timezone_offset: Float) -> Self

Set timezone offset in hours

impl TemporalFeatureExtractor<Trained>

pub fn feature_names(&self) -> &[String]

Get the feature names

pub fn n_features_out(&self) -> usize

Get the number of output features

Trait Implementations

impl<S: Clone> Clone for TemporalFeatureExtractor<S>

fn clone(&self) -> TemporalFeatureExtractor<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for TemporalFeatureExtractor<S>

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

Formats the value using the given formatter.

impl Default for TemporalFeatureExtractor<Untrained>

fn default() -> Self

Returns the “default value” for a type.

impl Fit<ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>, ()> for TemporalFeatureExtractor<Untrained>

type Fitted = TemporalFeatureExtractor<Trained>

The fitted model type

fn fit(self, _x: &Array1<Float>, _y: &()) -> Result<Self::Fitted>

Fit the model to the provided data with validation

fn fit_with_validation( self, x: &X, y: &Y, _x_val: Option<&X>, _y_val: Option<&Y>, ) -> Result<(Self::Fitted, FitMetrics), SklearsError>

where Self: Sized,

Fit with custom validation and early stopping

impl Transform<ArrayBase<OwnedRepr<f64>, Dim<[usize; 1]>>, ArrayBase<OwnedRepr<f64>, Dim<[usize; 2]>>> for TemporalFeatureExtractor<Trained>

fn transform(&self, x: &Array1<Float>) -> Result<Array2<Float>>

Transform the input data