Struct AutoFeatureConfig 

pub struct AutoFeatureConfig {
    pub period: Option<usize>,
    pub rolling_windows: Vec<usize>,
    pub variance_threshold: Option<f64>,
    pub temporal_features: bool,
}

Configuration for auto-feature generation.

Fields

period: Option<usize>

Known seasonal period (in number of observations).

rolling_windows: Vec<usize>

Rolling window sizes (number of observations). Default: [60, 360, 1440, 10080].

variance_threshold: Option<f64>

Variance threshold for pruning. None → keep all features.

temporal_features: bool

Whether to generate temporal features from nanosecond timestamps.

Implementations

impl AutoFeatureConfig

pub fn with_period(self, period: usize) -> Self

Sets the seasonal period (in number of observations).

pub fn with_windows(self, windows: Vec<usize>) -> Self

Overrides the rolling window sizes.

pub fn with_variance_threshold(self, threshold: f64) -> Self

Sets the variance threshold for pruning near-constant features.

Trait Implementations

impl Clone for AutoFeatureConfig

fn clone(&self) -> AutoFeatureConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AutoFeatureConfig

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

Formats the value using the given formatter.

impl Default for AutoFeatureConfig

fn default() -> Self

Returns the “default value” for a type.