Enum QualityMetric 

pub enum QualityMetric {
    KernelAlignment,
    FrobeniusError,
    SpectralError,
    RelativeError,
    NuclearError,
    EffectiveRank,
    EigenvalueError,
}

Quality metrics for evaluating approximation quality QualityMetric

Variants

KernelAlignment

Centered kernel alignment

FrobeniusError

Frobenius norm error

SpectralError

Spectral norm error

RelativeError

Relative approximation error

NuclearError

Nuclear norm error

EffectiveRank

Effective rank comparison

EigenvalueError

Eigenvalue preservation

Trait Implementations

impl Clone for QualityMetric

fn clone(&self) -> QualityMetric

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QualityMetric

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

Formats the value using the given formatter.

impl Hash for QualityMetric

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for QualityMetric

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for QualityMetric

impl StructuralPartialEq for QualityMetric