Struct ProductManifoldConfig 

pub struct ProductManifoldConfig {
    pub euclidean_dim: usize,
    pub hyperbolic_dim: usize,
    pub hyperbolic_curvature: f64,
    pub spherical_dim: usize,
    pub spherical_curvature: f64,
    pub component_weights: (f64, f64, f64),
}

Configuration for a product manifold

Fields

euclidean_dim: usize

Euclidean dimension

hyperbolic_dim: usize

Hyperbolic dimension (Poincaré ball ambient dimension)

hyperbolic_curvature: f64

Hyperbolic curvature (negative)

spherical_dim: usize

Spherical dimension (ambient dimension)

spherical_curvature: f64

Spherical curvature (positive)

component_weights: (f64, f64, f64)

Weights for combining distances

Implementations

impl ProductManifoldConfig

pub fn new( euclidean_dim: usize, hyperbolic_dim: usize, spherical_dim: usize, ) -> Self

Create a new product manifold configuration

Arguments

• euclidean_dim - Dimension of Euclidean component E^e
• hyperbolic_dim - Dimension of hyperbolic component H^h
• spherical_dim - Dimension of spherical component S^s

pub fn euclidean(dim: usize) -> Self

Create Euclidean-only configuration

pub fn hyperbolic(dim: usize) -> Self

Create hyperbolic-only configuration

pub fn spherical(dim: usize) -> Self

Create spherical-only configuration

pub fn euclidean_hyperbolic(euclidean_dim: usize, hyperbolic_dim: usize) -> Self

Create Euclidean × Hyperbolic configuration

pub fn with_hyperbolic_curvature(self, c: f64) -> Self

Set hyperbolic curvature

pub fn with_spherical_curvature(self, c: f64) -> Self

Set spherical curvature

pub fn with_weights( self, euclidean: f64, hyperbolic: f64, spherical: f64, ) -> Self

Set component weights for distance computation

pub fn total_dim(&self) -> usize

Total dimension of the product manifold

pub fn validate(&self) -> Result<()>

Validate configuration

pub fn component_ranges(&self) -> (Range<usize>, Range<usize>, Range<usize>)

Get slice ranges for each component

Trait Implementations

impl Clone for ProductManifoldConfig

fn clone(&self) -> ProductManifoldConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProductManifoldConfig

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

Formats the value using the given formatter.

impl Default for ProductManifoldConfig

fn default() -> Self

Returns the “default value” for a type.