Struct BertScoreConfig 

pub struct BertScoreConfig {
    pub baseline: Option<f64>,
}

Configuration for BERTScore.

Fields

baseline: Option<f64>

Optional baseline value b ∈ (−1, 1) used for rescaling the raw scores: score ← (score − b) / (1 − b). The paper rescales against an empirical baseline (the average score of random sentence pairs for the chosen model/layer) so that scores spread across a more interpretable range. None disables rescaling (raw cosine scores in [−1, 1]).

Implementations

impl BertScoreConfig

pub fn validate(&self) -> SeqResult<()>

Validate the configuration.

Errors

• SeqError::InvalidParameter if baseline is set to a non-finite value or to ±1 (the rescaling denominator 1 − b must be non-zero, and a baseline outside (−1, 1) is meaningless for cosine scores).

Trait Implementations

impl Clone for BertScoreConfig

fn clone(&self) -> BertScoreConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BertScoreConfig

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

Formats the value using the given formatter.

impl Default for BertScoreConfig

fn default() -> BertScoreConfig

Returns the “default value” for a type.