Struct Normalizer 

pub struct Normalizer {
    pub norm: NormType,
}

Parameters for Normalizer (unfitted state).

Normalizes each row (sample) independently so that it has unit norm according to the chosen NormType. Unlike most scalers this operates per-sample, not per-feature.

Fields

norm: NormType

The type of norm to apply.

Implementations

impl Normalizer

pub fn new() -> Self

Create a new Normalizer with the default L2 norm.

pub fn with_norm(self, norm: NormType) -> Self

Set the norm type.

Trait Implementations

impl Clone for Normalizer

fn clone(&self) -> Normalizer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Normalizer

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

Formats the value using the given formatter.

impl Default for Normalizer

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Normalizer

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<F: Float> FitUnsupervised<F> for Normalizer

type Fitted = FittedNormalizer<F>

fn fit(&self, x: &Array2<F>) -> Result<Self::Fitted>

impl Serialize for Normalizer

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.