Struct ImportanceObjective 

pub struct ImportanceObjective { /* private fields */ }

Scores by importance field.

Implementations

impl ImportanceObjective

pub fn new() -> Self

Create a new importance objective

pub fn with_min(self, min: f64) -> Self

Set minimum importance

Trait Implementations

impl Default for ImportanceObjective

fn default() -> Self

Returns the “default value” for a type.

impl<T: HasImportance + Send + Sync> Objective<T> for ImportanceObjective

fn score(&self, candidate: &T, _context: &ObjectiveContext) -> f64

Evaluate a single candidate.

fn name(&self) -> &str

Get the name of this objective.

fn precision(&self, _candidate: &T, _context: &ObjectiveContext) -> f64

Precision (inverse variance) estimate for the score of a candidate.

fn passes_score(&self, score: f64, context: &ObjectiveContext) -> bool

Check if a score passes the threshold.

fn passes(&self, candidate: &T, context: &ObjectiveContext) -> bool

Check if a candidate passes the threshold.

fn batch_score( &self, candidates: &[T], context: &ObjectiveContext, ) -> Vec<(usize, f64)>

Score a batch of candidates and return the passing (index, score) pairs.

fn select<'a>( &self, candidates: &'a [T], context: &ObjectiveContext, ) -> ObjectiveResult<Selection<&'a T>>

Select the best candidate from a list.

fn select_top<'a>( &self, candidates: &'a [T], n: usize, context: &ObjectiveContext, ) -> Vec<Selection<&'a T>>

Select the top N candidates.