Struct ApproximateSimpleImputer 

pub struct ApproximateSimpleImputer<S = Untrained> { /* private fields */ }

Approximate Simple Imputer with sampling

Implementations

impl ApproximateSimpleImputer<Untrained>

pub fn new() -> Self

pub fn strategy(self, strategy: String) -> Self

pub fn approximate_config(self, config: ApproximateConfig) -> Self

pub fn sample_size(self, size: usize) -> Self

impl ApproximateSimpleImputer<ApproximateSimpleImputerTrained>

pub fn confidence_intervals(&self) -> &Array2<f64>

Get confidence intervals for imputed values

pub fn statistics(&self) -> &Array1<f64>

Get approximate statistics

Trait Implementations

impl<S: Debug> Debug for ApproximateSimpleImputer<S>

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

Formats the value using the given formatter.

impl Default for ApproximateSimpleImputer<Untrained>

fn default() -> Self

Returns the “default value” for a type.

impl Estimator for ApproximateSimpleImputer<Untrained>

type Config = ApproximateConfig

Configuration type for the estimator

type Error = SklearsError

Error type for the estimator

type Float = f64

The numeric type used by this estimator

fn config(&self) -> &Self::Config

Get estimator configuration

fn validate_config(&self) -> Result<(), SklearsError>

Validate estimator configuration with detailed error context

fn check_compatibility( &self, n_samples: usize, n_features: usize, ) -> Result<(), SklearsError>

Check if estimator is compatible with given data dimensions

fn metadata(&self) -> EstimatorMetadata

Get estimator metadata

impl Fit<ArrayBase<ViewRepr<&f64>, Dim<[usize; 2]>>, ()> for ApproximateSimpleImputer<Untrained>

type Fitted = ApproximateSimpleImputer<ApproximateSimpleImputerTrained>

The fitted model type

fn fit(self, X: &ArrayView2<'_, Float>, _y: &()) -> SklResult<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<ViewRepr<&f64>, Dim<[usize; 2]>>, ArrayBase<OwnedRepr<f64>, Dim<[usize; 2]>>> for ApproximateSimpleImputer<ApproximateSimpleImputerTrained>

fn transform(&self, X: &ArrayView2<'_, Float>) -> SklResult<Array2<Float>>

Transform the input data