pub struct SIMDStats;Expand description
SIMD-accelerated statistical computations for feature selection
Implementations§
Source§impl SIMDStats
impl SIMDStats
Sourcepub unsafe fn correlation_simd(
x: ArrayView1<'_, f64>,
y: ArrayView1<'_, f64>,
) -> f64
pub unsafe fn correlation_simd( x: ArrayView1<'_, f64>, y: ArrayView1<'_, f64>, ) -> f64
Compute correlation between two arrays using SIMD operations
Sourcepub fn correlation_fallback(
x: ArrayView1<'_, f64>,
y: ArrayView1<'_, f64>,
) -> f64
pub fn correlation_fallback( x: ArrayView1<'_, f64>, y: ArrayView1<'_, f64>, ) -> f64
Fallback correlation computation for when SIMD is not available
Sourcepub fn correlation_auto(x: ArrayView1<'_, f64>, y: ArrayView1<'_, f64>) -> f64
pub fn correlation_auto(x: ArrayView1<'_, f64>, y: ArrayView1<'_, f64>) -> f64
Auto-select correlation method based on CPU features
Sourcepub unsafe fn variance_simd(x: ArrayView1<'_, f64>) -> f64
pub unsafe fn variance_simd(x: ArrayView1<'_, f64>) -> f64
SIMD-accelerated variance computation
Sourcepub fn variance_fallback(x: ArrayView1<'_, f64>) -> f64
pub fn variance_fallback(x: ArrayView1<'_, f64>) -> f64
Fallback variance computation
Sourcepub fn variance_auto(x: ArrayView1<'_, f64>) -> f64
pub fn variance_auto(x: ArrayView1<'_, f64>) -> f64
Auto-select variance method
Sourcepub unsafe fn chi_square_simd(
observed: ArrayView1<'_, f64>,
expected: ArrayView1<'_, f64>,
) -> f64
pub unsafe fn chi_square_simd( observed: ArrayView1<'_, f64>, expected: ArrayView1<'_, f64>, ) -> f64
SIMD-accelerated chi-square computation
Sourcepub fn chi_square_fallback(
observed: ArrayView1<'_, f64>,
expected: ArrayView1<'_, f64>,
) -> f64
pub fn chi_square_fallback( observed: ArrayView1<'_, f64>, expected: ArrayView1<'_, f64>, ) -> f64
Fallback chi-square computation
Sourcepub fn chi_square_auto(
observed: ArrayView1<'_, f64>,
expected: ArrayView1<'_, f64>,
) -> f64
pub fn chi_square_auto( observed: ArrayView1<'_, f64>, expected: ArrayView1<'_, f64>, ) -> f64
Auto-select chi-square method
Auto Trait Implementations§
impl Freeze for SIMDStats
impl RefUnwindSafe for SIMDStats
impl Send for SIMDStats
impl Sync for SIMDStats
impl Unpin for SIMDStats
impl UnwindSafe for SIMDStats
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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 moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read moreSource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).Source§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.Source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.