Struct SphericalSpace 

pub struct SphericalSpace {
    pub d: usize,
}

Spherical-data response space on Sᵈ⁻¹ (FRE-02-03).

Fields

d: usize

Ambient dimension d (objects are unit vectors of length d on Sᵈ⁻¹).

Implementations

impl SphericalSpace

pub fn new(d: usize) -> Result<Self, FdarError>

Construct a spherical space of ambient dimension d.

Errors

FdarError::InvalidParameter if d < 1.

Trait Implementations

impl Clone for SphericalSpace

fn clone(&self) -> SphericalSpace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SphericalSpace

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

Formats the value using the given formatter.

impl MetricSpace for SphericalSpace

type Object = Vec<f64>

The object type living in this metric space (e.g. a density on a grid).

fn distance(&self, a: &Self::Object, b: &Self::Object) -> Result<f64, FdarError>

Distance between two objects.

fn weighted_frechet_mean( &self, objects: &[Self::Object], weights: &[f64], ) -> Result<Self::Object, FdarError>

Weighted Fréchet mean (barycenter) of objects under non-negative weights.

impl PartialEq for SphericalSpace

fn eq(&self, other: &SphericalSpace) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SphericalSpace