ProximalGradientSolver

sklears_linear::solver_implementations

Struct ProximalGradientSolver

pub struct ProximalGradientSolver;

Expand description

Proximal Gradient solver (for non-smooth regularization)

Trait Implementations§

impl Debug for ProximalGradientSolver

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

Formats the value using the given formatter. Read more

impl OptimizationSolver for ProximalGradientSolver

type Config = ProximalGradientConfig

Configuration type for this solver

type Result = ProximalGradientResult

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 ProximalGradientSolver

impl RefUnwindSafe for ProximalGradientSolver

impl Send for ProximalGradientSolver

impl Sync for ProximalGradientSolver

impl Unpin for ProximalGradientSolver

impl UnwindSafe for ProximalGradientSolver

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