Struct ColumnTransformerBuilder 

pub struct ColumnTransformerBuilder { /* private fields */ }

Column transformer builder for fluent construction

Implementations

impl ColumnTransformerBuilder

pub fn new() -> Self

Create a new builder

pub fn transformer(self, name: String, columns: Vec<usize>) -> Self

Add a transformer

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

Set remainder strategy

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

Set sparse threshold

pub fn n_jobs(self, n_jobs: Option<i32>) -> Self

Set number of jobs

pub fn transformer_weights(self, weights: HashMap<String, f64>) -> Self

Set transformer weights

pub fn build(self) -> ColumnTransformer<Untrained>

Build the ColumnTransformer

Trait Implementations

impl Clone for ColumnTransformerBuilder

fn clone(&self) -> ColumnTransformerBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnTransformerBuilder

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

Formats the value using the given formatter.

impl Default for ColumnTransformerBuilder

fn default() -> Self

Returns the “default value” for a type.