Enum EvaluationRequest 

pub enum EvaluationRequest<G>
where
    G: EvolutionaryGenome,
{
    RateCandidates {
        candidates: Vec<Candidate<G>>,
        scale: RatingScale,
    },
    PairwiseComparison {
        candidate_a: Candidate<G>,
        candidate_b: Candidate<G>,
        allow_tie: bool,
    },
    BatchSelection {
        candidates: Vec<Candidate<G>>,
        select_count: usize,
        min_select: usize,
    },
}

Evaluation request sent to the user

Represents a request for user feedback on one or more candidates. The type of feedback requested depends on the variant.

Variants

RateCandidates

Rate individual candidates on a numeric scale

User assigns a rating to each candidate. Ratings may be partial (not all candidates need to be rated).

Fields

candidates: Vec<Candidate<G>>

Candidates to rate

scale: RatingScale

Rating scale to use

PairwiseComparison

Compare two candidates - which is better?

User selects the preferred candidate, or indicates a tie (if allowed by the scale).

Fields

candidate_a: Candidate<G>

First candidate

candidate_b: Candidate<G>

Second candidate

allow_tie: bool

Whether ties are allowed

BatchSelection

Select N favorites from a batch

User selects their top candidates from the presented set. Selection implies preference over non-selected candidates.

Fields

candidates: Vec<Candidate<G>>

Candidates to choose from

select_count: usize

Number of candidates to select

min_select: usize

Minimum number required (for partial selections)

Implementations

impl<G> EvaluationRequest<G>

where G: EvolutionaryGenome,

pub fn rate(candidates: Vec<Candidate<G>>) -> Self

Create a rate candidates request with default scale

pub fn rate_with_scale( candidates: Vec<Candidate<G>>, scale: RatingScale, ) -> Self

Create a rate candidates request with custom scale

pub fn compare(a: Candidate<G>, b: Candidate<G>) -> Self

Create a pairwise comparison request

pub fn select_from_batch( candidates: Vec<Candidate<G>>, select_count: usize, ) -> Self

Create a batch selection request

pub fn candidate_count(&self) -> usize

Get the number of candidates in this request

pub fn candidate_ids(&self) -> Vec<CandidateId>

Get all candidate IDs in this request

Trait Implementations

impl<G> Clone for EvaluationRequest<G>

where G: EvolutionaryGenome + Clone,

fn clone(&self) -> EvaluationRequest<G>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<G> Debug for EvaluationRequest<G>

where G: EvolutionaryGenome + Debug,

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

Formats the value using the given formatter.

impl<'de, G> Deserialize<'de> for EvaluationRequest<G>

where G: EvolutionaryGenome + Serialize + for<'a> Deserialize<'a>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<G> Serialize for EvaluationRequest<G>

where G: EvolutionaryGenome + Serialize + for<'a> Deserialize<'a>,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.