Struct VocabCoverageStats 

pub struct VocabCoverageStats {
    pub train_vocab_size: usize,
    pub test_vocab_size: usize,
    pub unseen_ngrams: usize,
    pub coverage_ratio: f64,
}

Vocabulary coverage statistics.

Fields

train_vocab_size: usize

Training vocabulary size (unique n-grams)

test_vocab_size: usize

Test vocabulary size (unique n-grams)

unseen_ngrams: usize

N-grams in test but not in train

coverage_ratio: f64

Coverage ratio (seen / total test ngrams)

Trait Implementations

impl Clone for VocabCoverageStats

fn clone(&self) -> VocabCoverageStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VocabCoverageStats

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VocabCoverageStats

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for VocabCoverageStats

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

where __S: Serializer,

Serialize this value into the given Serde serializer.