GradientDescentSolver

sklears_linear::solver_implementations

Struct GradientDescentSolver

pub struct GradientDescentSolver;

Expand description

Standard Gradient Descent solver

Trait Implementations§

impl Debug for GradientDescentSolver

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

Formats the value using the given formatter. Read more

impl OptimizationSolver for GradientDescentSolver

type Config = GradientDescentConfig

Configuration type for this solver

type Result = GradientDescentResult

Result type returned by this solver

fn solve( &self, objective: &dyn Objective, initial_guess: &Array1<Float>, config: &Self::Config, ) -> Result<Self::Result>

Solve the optimization problem

fn supports_objective(&self, _objective: &dyn Objective) -> bool

Check if this solver supports the given objective type

fn name(&self) -> &'static str

Get the name of this solver

fn get_recommendations(&self, data: &ObjectiveData) -> SolverRecommendations

Get solver-specific recommendations for the given problem

Auto Trait Implementations§

impl Freeze for GradientDescentSolver

impl RefUnwindSafe for GradientDescentSolver

impl Send for GradientDescentSolver

impl Sync for GradientDescentSolver

impl Unpin for GradientDescentSolver

impl UnwindSafe for GradientDescentSolver

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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

fn vzip(self) -> V