Struct CompositeGenerator 

pub struct CompositeGenerator { /* private fields */ }

Composable feature generator

Implementations

impl CompositeGenerator

pub fn new() -> Self

Create a new composite generator

pub fn add_generator(&mut self, generator: Box<dyn FeatureGenerator>)

Add a generator to the composition

pub fn len(&self) -> usize

Get number of generators

pub fn is_empty(&self) -> bool

Check if empty

Trait Implementations

impl Debug for CompositeGenerator

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

Formats the value using the given formatter.

impl Default for CompositeGenerator

fn default() -> Self

Returns the “default value” for a type.

impl FeatureGenerator for CompositeGenerator

fn generate(&self, data: &Array2<f64>) -> Result<Array2<f64>, SklearsError>

Generate features from input data

fn output_dim(&self) -> usize

Get the output dimension

fn name(&self) -> &str

Get generator name

fn is_stateful(&self) -> bool

Check if generator is stateful (needs fitting)

fn fit_generator(&mut self, data: &Array2<f64>) -> Result<(), SklearsError>

Fit the generator if stateful