Skip to main content

ParameterBlock

Struct ParameterBlock 

Source
pub struct ParameterBlock<P, L, X, Penalty> {
    pub x: X,
    pub penalty: Penalty,
    pub offset: usize,
    pub len: usize,
    /* private fields */
}
Expand description

Типизированный block коэффициентов для одного параметра распределения.

P задаёт роль параметра, L задаёт link-функцию, X хранит predictor block, а Penalty добавляет регуляризацию. offset и len описывают диапазон коэффициентов блока внутри общего вектора beta.

Fields§

§x: X

Predictor block.

§penalty: Penalty

Penalty, применяемый к коэффициентам блока.

§offset: usize

Начальная позиция блока в общем beta-векторе.

§len: usize

Число коэффициентов в блоке.

Implementations§

Source§

impl<P, L, X, Penalty> ParameterBlock<P, L, X, Penalty>
where X: PredictorBlock,

Source

pub fn new(x: X, penalty: Penalty, offset: usize) -> Self

Создаёт блок и берёт len из x.nparams().

Source

pub fn from_predictor(x: X, penalty: Penalty, offset: usize) -> Self

Создаёт блок из generic predictor.

Это синоним Self::new, оставленный для кода, где явное слово predictor делает вызов читаемее.

Source§

impl<P, L, X, Penalty> ParameterBlock<P, L, LinearPredictorBlock<X>, Penalty>
where X: DesignMatrix,

Source

pub fn linear(x: X, penalty: Penalty, offset: usize) -> Self

Создаёт линейный block из design matrix.

Source§

impl<P, L, X, Penalty> ParameterBlock<P, L, X, Penalty>

Source

pub fn with_offset(self, offset: usize) -> Self

Возвращает копию блока с новым offset.

Source

pub fn range(&self) -> Range<usize>

Диапазон коэффициентов блока в общем beta-векторе.

Source

pub fn end(&self) -> usize

Индекс сразу после последнего коэффициента блока.

Source

pub fn len(&self) -> usize

Число коэффициентов блока.

Source

pub fn is_empty(&self) -> bool

true, если block не содержит коэффициентов.

Trait Implementations§

Source§

impl<P: Clone, L: Clone, X: Clone, Penalty: Clone> Clone for ParameterBlock<P, L, X, Penalty>

Source§

fn clone(&self) -> ParameterBlock<P, L, X, Penalty>

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
Source§

impl<P: Debug, L: Debug, X: Debug, Penalty: Debug> Debug for ParameterBlock<P, L, X, Penalty>

Source§

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

Formats the value using the given formatter. Read more
Source§

impl<P: PartialEq, L: PartialEq, X: PartialEq, Penalty: PartialEq> PartialEq for ParameterBlock<P, L, X, Penalty>

Source§

fn eq(&self, other: &ParameterBlock<P, L, X, Penalty>) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

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

impl<P, L, X, Penalty> StructuralPartialEq for ParameterBlock<P, L, X, Penalty>

Auto Trait Implementations§

§

impl<P, L, X, Penalty> Freeze for ParameterBlock<P, L, X, Penalty>
where X: Freeze, Penalty: Freeze,

§

impl<P, L, X, Penalty> RefUnwindSafe for ParameterBlock<P, L, X, Penalty>

§

impl<P, L, X, Penalty> Send for ParameterBlock<P, L, X, Penalty>
where X: Send, Penalty: Send, P: Send, L: Send,

§

impl<P, L, X, Penalty> Sync for ParameterBlock<P, L, X, Penalty>
where X: Sync, Penalty: Sync, P: Sync, L: Sync,

§

impl<P, L, X, Penalty> Unpin for ParameterBlock<P, L, X, Penalty>
where X: Unpin, Penalty: Unpin, P: Unpin, L: Unpin,

§

impl<P, L, X, Penalty> UnsafeUnpin for ParameterBlock<P, L, X, Penalty>
where X: UnsafeUnpin, Penalty: UnsafeUnpin,

§

impl<P, L, X, Penalty> UnwindSafe for ParameterBlock<P, L, X, Penalty>
where X: UnwindSafe, Penalty: UnwindSafe, P: UnwindSafe, L: UnwindSafe,

Blanket Implementations§

Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

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

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> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

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

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.
Source§

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

Source§

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

The type returned in the event of a conversion error.
Source§

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

Performs the conversion.