Struct PolynomialDecay 

pub struct PolynomialDecay {
    pub initial: f64,
    pub power: f64,
    pub minimum: f64,
}

Polynomial decay: p(t) = p₀ * (1 - t/T)^power + p_min

Fields

initial: f64

Initial value

power: f64

Power of the polynomial

minimum: f64

Minimum value at the end

Implementations

impl PolynomialDecay

pub fn new(initial: f64, power: f64) -> Self

Create a new polynomial decay schedule

pub fn with_minimum(self, minimum: f64) -> Self

Set the minimum value

Trait Implementations

impl Clone for PolynomialDecay

fn clone(&self) -> PolynomialDecay

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PolynomialDecay

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

Formats the value using the given formatter.

impl From<PolynomialDecay> for DynamicSchedule

fn from(s: PolynomialDecay) -> Self

Converts to this type from the input type.

impl ParameterSchedule for PolynomialDecay

fn value_at(&self, generation: usize, max_generations: usize) -> f64

Get the parameter value at a given generation