Trait ApproximationQualityBounds 

pub trait ApproximationQualityBounds<Method: ApproximationMethod> {
    const ERROR_BOUND_CONSTANT: f64;
    const SAMPLE_COMPLEXITY_EXPONENT: f64;
    const DIMENSION_DEPENDENCY: f64;

    // Provided method
    fn error_bound(
        n_samples: usize,
        n_features: usize,
        n_components: usize,
    ) -> f64 { ... }
}

Advanced approximation quality bounds

Required Associated Constants

const ERROR_BOUND_CONSTANT: f64

Theoretical error bound for this method

const SAMPLE_COMPLEXITY_EXPONENT: f64

Sample complexity scaling

const DIMENSION_DEPENDENCY: f64

Dimension dependency

Provided Methods

fn error_bound(n_samples: usize, n_features: usize, n_components: usize) -> f64

Compute theoretical error bound

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ApproximationQualityBounds<FastfoodMethod> for ()

const ERROR_BOUND_CONSTANT: f64 = 3f64

const SAMPLE_COMPLEXITY_EXPONENT: f64 = 0.20000000000000001f64

const DIMENSION_DEPENDENCY: f64 = 0.14999999999999999f64

impl ApproximationQualityBounds<NystromMethod> for ()

const ERROR_BOUND_CONSTANT: f64 = 1.5f64

const SAMPLE_COMPLEXITY_EXPONENT: f64 = 0.33000000000000002f64

const DIMENSION_DEPENDENCY: f64 = 0.050000000000000003f64

impl ApproximationQualityBounds<RandomFourierFeatures> for ()

const ERROR_BOUND_CONSTANT: f64 = 2f64

const SAMPLE_COMPLEXITY_EXPONENT: f64 = 0.25f64

const DIMENSION_DEPENDENCY: f64 = 0.10000000000000001f64

Implementors