Struct QualityMetrics 

pub struct QualityMetrics {
    pub exact_match: f32,
    pub f1_score: f32,
    pub bleu_score: Option<f32>,
    pub rouge_l: Option<f32>,
    pub semantic_similarity: Option<f32>,
}

Quality metrics for answer evaluation

Fields

exact_match: f32

Exact match with ground truth (0.0 or 1.0)

f1_score: f32

F1 score (token overlap)

bleu_score: Option<f32>

BLEU score (n-gram similarity)

rouge_l: Option<f32>

ROUGE-L score (longest common subsequence)

semantic_similarity: Option<f32>

Semantic similarity (if embeddings available)

Trait Implementations

impl Clone for QualityMetrics

fn clone(&self) -> QualityMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QualityMetrics

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for QualityMetrics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for QualityMetrics

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

where __S: Serializer,

Serialize this value into the given Serde serializer.