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SimilarityScorer

heartbit_core::eval

Struct SimilarityScorer 

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pub struct SimilarityScorer;
Expand description

Scores output similarity to a reference using unigram overlap (Rouge-1 F1).

If no reference_output is set on the case, returns 1.0 (pass). Uses word-level tokenization with case-insensitive matching.

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impl EvalScorer for SimilarityScorer

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fn name(&self) -> &str

Scorer name for reporting.
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fn score( &self, case: &EvalCase, output: &str, _tool_calls: &[String], ) -> (f64, Vec<String>)

Score the agent’s execution against the eval case. Read more
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fn pass_threshold(&self) -> f64

Minimum score to pass (default: 1.0 for binary pass/fail).

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impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

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impl<T> From<T> for T

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fn instrument(self, span: Span) -> Instrumented<Self>

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Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> PolicyExt for T
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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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