[][src]Struct linfa_kernel::Kernel

pub struct Kernel<R: Records> where
    R::Elem: Float
{ pub inner: KernelInner<R::Elem>, pub fnc: Box<dyn Fn(ArrayView1<'_, R::Elem>, ArrayView1<'_, R::Elem>) -> R::Elem>, pub dataset: R, pub linear: bool, }

A generic kernel

Fields

inner: KernelInner<R::Elem>fnc: Box<dyn Fn(ArrayView1<'_, R::Elem>, ArrayView1<'_, R::Elem>) -> R::Elem>dataset: Rlinear: bool

Implementations

impl<'a, F: Float> Kernel<ArrayView2<'a, F>>[src]

pub fn new<G: Fn(ArrayView1<'_, F>, ArrayView1<'_, F>) -> F + 'static>(
    dataset: ArrayView2<'a, F>,
    fnc: G,
    kind: KernelType,
    linear: bool
) -> Kernel<ArrayView2<'a, F>>
[src]

pub fn dot(&self, rhs: &ArrayView2<'_, F>) -> Array2<F>[src]

pub fn sum(&self) -> Array1<F>[src]

pub fn size(&self) -> usize[src]

pub fn to_upper_triangle(&self) -> Vec<F>[src]

pub fn diagonal(&self) -> Array1<F>[src]

pub fn column(&self, i: usize) -> Vec<F>[src]

pub fn weighted_sum(&self, weights: &[F], sample: ArrayView1<'_, F>) -> F[src]

pub fn is_linear(&self) -> bool[src]

pub fn params() -> KernelParams<F>[src]

Trait Implementations

impl<'a, F: Float> Records for Kernel<ArrayView2<'a, F>>[src]

type Elem = F

impl<'a, F: Float> Transformer<&'a ArrayBase<OwnedRepr<F>, Dim<[usize; 2]>>, Kernel<ArrayBase<ViewRepr<&'a F>, Dim<[usize; 2]>>>> for KernelParams<F>[src]

impl<'a, F: Float> Transformer<ArrayBase<ViewRepr<&'a F>, Dim<[usize; 2]>>, Kernel<ArrayBase<ViewRepr<&'a F>, Dim<[usize; 2]>>>> for KernelParams<F>[src]

Auto Trait Implementations

impl<R> !RefUnwindSafe for Kernel<R>

impl<R> !Send for Kernel<R>

impl<R> !Sync for Kernel<R>

impl<R> Unpin for Kernel<R> where
    R: Unpin,
    <R as Records>::Elem: Unpin

impl<R> !UnwindSafe for Kernel<R>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.