Struct Softplus 

pub struct Softplus;

Численно устойчивый positive link: theta = ln(1 + exp(eta)).

Trait Implementations

impl Clone for Softplus

fn clone(&self) -> Softplus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Softplus

impl Debug for Softplus

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

Formats the value using the given formatter.

impl Default for Softplus

fn default() -> Softplus

Returns the “default value” for a type.

impl Eq for Softplus

impl Link<f64> for Softplus

fn inverse(eta: f64) -> f64

Переводит значение с predictor-шкалы на шкалу параметра.

fn derivative_inverse(eta: f64) -> f64

Производная inverse по eta.

impl PartialEq for Softplus

fn eq(&self, other: &Softplus) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PositiveLink<f64> for Softplus

impl StructuralPartialEq for Softplus