Struct AutoFeatureEngineering

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pub struct AutoFeatureEngineering {Show 13 fields
    pub strategy: FeatureEngineeringStrategy,
    pub selection_method: FeatureSelectionMethod,
    pub max_features: usize,
    pub max_selected_features: usize,
    pub cv_folds: usize,
    pub task_type: TaskType,
    pub random_seed: Option<u64>,
    pub enable_polynomial: bool,
    pub enable_math_transforms: bool,
    pub enable_interactions: bool,
    pub enable_time_series: bool,
    pub min_correlation_threshold: f64,
    pub max_correlation_threshold: f64,
}

Expand description

Configuration for automated feature engineering

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§strategy: FeatureEngineeringStrategy

Feature engineering strategy

§selection_method: FeatureSelectionMethod

Feature selection method

§max_features: usize

Maximum number of features to generate

§max_selected_features: usize

Maximum number of features to select

§cv_folds: usize

Cross-validation folds for feature selection

§task_type: TaskType

Task type (classification or regression)

§random_seed: Option<u64>

Random seed for reproducibility

§enable_polynomial: bool

Enable polynomial features

§enable_math_transforms: bool

Enable mathematical transformations

§enable_interactions: bool

Enable feature interactions

§enable_time_series: bool

Enable time series features (for sequential data)

§min_correlation_threshold: f64

Minimum correlation threshold for feature selection

§max_correlation_threshold: f64

Maximum correlation threshold for redundancy removal

Trait Implementations§

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impl Clone for AutoFeatureEngineering

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fn clone(&self) -> AutoFeatureEngineering

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for AutoFeatureEngineering

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

Formats the value using the given formatter. Read more

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impl Default for AutoFeatureEngineering

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for AutoFeatureEngineering

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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