Enum ConfidenceMethod 

pub enum ConfidenceMethod {
    Entropy,
    MaxProbability,
}

The certainty proxy that turns one distribution into one number.

Neither formula is TypeSafe’s; the response declares which one produced its confidence values.

Variants

Entropy

1 - H / ln(K): concentration over the whole distribution.

MaxProbability

(K * max(p) - 1) / (K - 1): linear in the top probability, the shape the binary-candidate reference implementation uses.

Implementations

impl ConfidenceMethod

pub fn name(self) -> &'static str

The name recorded in the response.

pub fn compute(self, probabilities: &[f64]) -> f64

Compute the proxy for one distribution.

Trait Implementations

impl Clone for ConfidenceMethod

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ConfidenceMethod

impl Debug for ConfidenceMethod

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

Formats the value using the given formatter.

impl Default for ConfidenceMethod

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ConfidenceMethod

impl PartialEq for ConfidenceMethod

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ConfidenceMethod

impl ValueEnum for ConfidenceMethod

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.