Enum RetrievalMetricType 

pub enum RetrievalMetricType {
    PrecisionAtK,
    RecallAtK,
    F1AtK,
    MeanAveragePrecision,
    MeanReciprocalRank,
    NdcgAtK,
    HitRate,
    AveragePrecision,
    ReciprocalRank,
    Coverage,
    Diversity,
    Novelty,
}

Types of retrieval evaluation metrics

Variants

PrecisionAtK

Precision at K

RecallAtK

Recall at K

F1AtK

F1 Score at K

MeanAveragePrecision

Mean Average Precision

MeanReciprocalRank

Mean Reciprocal Rank

NdcgAtK

Normalized Discounted Cumulative Gain at K

HitRate

Hit Rate (at least one relevant document in top K)

AveragePrecision

Average Precision

ReciprocalRank

Reciprocal Rank

Coverage

Coverage (fraction of query terms covered)

Diversity

Diversity metrics

Novelty

Novelty metrics

Trait Implementations

impl Clone for RetrievalMetricType

fn clone(&self) -> RetrievalMetricType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RetrievalMetricType

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

Formats the value using the given formatter.

impl PartialEq for RetrievalMetricType

fn eq(&self, other: &RetrievalMetricType) -> 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 RetrievalMetricType

impl StructuralPartialEq for RetrievalMetricType