Struct RandomizedSvdConfig 

pub struct RandomizedSvdConfig {
    pub rank: usize,
    pub oversampling: usize,
    pub power_iterations: usize,
    pub rng_engine: RngEngine,
    pub seed: u64,
}

Randomized SVD configuration.

Fields

rank: usize

Target rank (number of singular values to compute).

oversampling: usize

Oversampling parameter (typically 5-10).

power_iterations: usize

Number of power iterations for accuracy (typically 0-2).

rng_engine: RngEngine

RNG engine for random matrix generation.

seed: u64

Seed for reproducibility.

Implementations

impl RandomizedSvdConfig

pub fn with_rank(rank: usize) -> Self

Creates a new config with the given target rank.

pub fn oversampling(self, p: usize) -> Self

Sets the oversampling parameter.

pub fn power_iterations(self, q: usize) -> Self

Sets the number of power iterations.

pub fn seed(self, seed: u64) -> Self

Sets the RNG seed.

pub fn sampling_dim(&self) -> usize

Returns the total sampling dimension: rank + oversampling.

Trait Implementations

impl Clone for RandomizedSvdConfig

fn clone(&self) -> RandomizedSvdConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RandomizedSvdConfig

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

Formats the value using the given formatter.

impl Default for RandomizedSvdConfig

fn default() -> Self

Returns the “default value” for a type.