pub struct PerplexityReport {
pub corpus_perplexity: f64,
pub per_sentence_perplexity: Vec<f64>,
pub total_tokens: usize,
pub total_log_prob: f64,
}Expand description
Report returned by perplexity_evaluate.
Fields§
§corpus_perplexity: f64PP = exp(-1/N Σ log p(wᵢ|w<ᵢ)) across the whole corpus.
per_sentence_perplexity: Vec<f64>Per-sentence perplexity; NaN for empty/failed sentences.
total_tokens: usizeTotal number of tokens processed.
total_log_prob: f64Sum of log-probabilities across all tokens.
Trait Implementations§
Source§impl Clone for PerplexityReport
impl Clone for PerplexityReport
Source§fn clone(&self) -> PerplexityReport
fn clone(&self) -> PerplexityReport
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreAuto Trait Implementations§
impl Freeze for PerplexityReport
impl RefUnwindSafe for PerplexityReport
impl Send for PerplexityReport
impl Sync for PerplexityReport
impl Unpin for PerplexityReport
impl UnsafeUnpin for PerplexityReport
impl UnwindSafe for PerplexityReport
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read moreSource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).Source§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.Source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.