Enum AbrCostFunction 

pub enum AbrCostFunction {
    SumCost,
    MaxCost,
    CountCost,
    WeightedCost(HashMap<HypothesisId, f64>),
}

Strategy for computing the total cost of a hypothesis set.

Variants

SumCost

Sum of all individual costs.

MaxCost

Maximum individual cost.

CountCost

Cardinality (number of hypotheses chosen).

WeightedCost(HashMap<HypothesisId, f64>)

Weighted sum: each hypothesis id maps to an additional weight multiplier.

Implementations

impl AbrCostFunction

pub fn compute( &self, ids: &[HypothesisId], hypotheses: &HashMap<HypothesisId, AbrHypothesis>, ) -> f64

Compute the total cost for a set of hypotheses.

Trait Implementations

impl Clone for AbrCostFunction

fn clone(&self) -> AbrCostFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AbrCostFunction

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

Formats the value using the given formatter.