Struct std_dev::regression::gradient_descent::SimultaneousOptions

source · 
pub struct SimultaneousOptions {
    pub learn_rate: f64,
    pub factor_decrease: f64,
    pub factor_increase: f64,
    pub target_accuracy: f64,
}
Available on crate feature regression only.

Fields§

§learn_rate: f64§factor_decrease: f64§factor_increase: f64§target_accuracy: f64

Implementations§

source§

impl SimultaneousOptions

source

pub fn new(target_accuracy: f64) -> Self

source§

impl SimultaneousOptions

source

pub fn polynomial_optimization( &self, n: usize, fitness_function: impl Fn(&[f64]) -> f64 ) -> Vec<f64>

Trait Implementations§

source§

impl LinearEstimator for SimultaneousOptions

source§

fn model_linear( &self, predictors: &[f64], outcomes: &[f64] ) -> LinearCoefficients

Model the LinearCoefficients from predictors and outcomes. Read more
source§

fn boxed_linear(self) -> Box<dyn LinearEstimator>where Self: Sized + 'static,

Put this estimator in a box. This is useful for conditionally choosing different estimators.
source§

impl PolynomialEstimator for SimultaneousOptions

source§

fn model_polynomial( &self, predictors: &[f64], outcomes: &[f64], degree: usize ) -> PolynomialCoefficients

Model the PolynomialCoefficients from predictors and outcomes. Also takes a degree of the target polynomial. Some estimators may panic when degree is out of their range. Read more
source§

fn boxed_polynomial(self) -> Box<dyn PolynomialEstimator>where Self: Sized + 'static,

Put this estimator in a box. This is useful for conditionally choosing different estimators.

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Az for T

source§

fn az<Dst>(self) -> Dstwhere T: Cast<Dst>,

Casts the value.
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<Src, Dst> CastFrom<Src> for Dstwhere Src: Cast<Dst>,

source§

fn cast_from(src: Src) -> Dst

Casts the value.
source§

impl<T> CheckedAs for T

source§

fn checked_as<Dst>(self) -> Option<Dst>where T: CheckedCast<Dst>,

Casts the value.
source§

impl<Src, Dst> CheckedCastFrom<Src> for Dstwhere Src: CheckedCast<Dst>,

source§

fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.
source§

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> OverflowingAs for T

source§

fn overflowing_as<Dst>(self) -> (Dst, bool)where T: OverflowingCast<Dst>,

Casts the value.
source§

impl<Src, Dst> OverflowingCastFrom<Src> for Dstwhere Src: OverflowingCast<Dst>,

source§

fn overflowing_cast_from(src: Src) -> (Dst, bool)

OverflowingCasts the value.
source§

impl<T> Same<T> for T

§

type Output = T

Should always be Self
source§

impl<T> SaturatingAs for T

source§

fn saturating_as<Dst>(self) -> Dstwhere T: SaturatingCast<Dst>,

Casts the value.
source§

impl<Src, Dst> SaturatingCastFrom<Src> for Dstwhere Src: SaturatingCast<Dst>,

source§

fn saturating_cast_from(src: Src) -> Dst

Casts the value.
§

impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,

§

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
§

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
§

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
§

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<T> UnwrappedAs for T

source§

fn unwrapped_as<Dst>(self) -> Dstwhere T: UnwrappedCast<Dst>,

Casts the value.
source§

impl<Src, Dst> UnwrappedCastFrom<Src> for Dstwhere Src: UnwrappedCast<Dst>,

source§

fn unwrapped_cast_from(src: Src) -> Dst

UnwrappedCasts the value.
§

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

§

fn vzip(self) -> V

source§

impl<T> WrappingAs for T

source§

fn wrapping_as<Dst>(self) -> Dstwhere T: WrappingCast<Dst>,

Casts the value.
source§

impl<Src, Dst> WrappingCastFrom<Src> for Dstwhere Src: WrappingCast<Dst>,

source§

fn wrapping_cast_from(src: Src) -> Dst

WrappingCasts the value.