Struct Evaluator

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pub struct Evaluator<EC: EvaluatorComponentTypes> {
    pub summary: Option<LearnerSummaryConfig>,
    /* private fields */
}

Expand description

Evaluates a model on a specific dataset.

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§summary: Option<LearnerSummaryConfig>

Config for creating a summary of the evaluation

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impl<EC: EvaluatorComponentTypes> Evaluator<EC>

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pub fn eval<S: Display>( self, name: S, dataloader: Arc<dyn DataLoader<<<EC as EvaluatorComponentTypes>::Model as InferenceStep>::Input>>, ) -> EvaluationResult

Run the evaluation on the given dataset.

The data will be stored and displayed under the provided name.

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pub fn eval_all<S: Display>( self, splits: impl IntoIterator<Item = (S, Arc<dyn DataLoader<<<EC as EvaluatorComponentTypes>::Model as InferenceStep>::Input>>)>, ) -> EvaluationResult

Run the evaluation on multiple named datasets sequentially.

Prefer this over calling eval in a loop — the progress logger receives the correct total_tests count and end_test is called between splits.

Auto Trait Implementations§

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impl<EC> Freeze for Evaluator<EC>
where <EC as EvaluatorComponentTypes>::Model: Freeze, AsyncProcessorEvaluation<FullEventProcessorEvaluation<<<EC as EvaluatorComponentTypes>::Model as InferenceStep>::Output>>: Freeze,

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impl<EC> Send for Evaluator<EC>
where <EC as EvaluatorComponentTypes>::Model: Send, AsyncProcessorEvaluation<FullEventProcessorEvaluation<<<EC as EvaluatorComponentTypes>::Model as InferenceStep>::Output>>: Send,

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impl<EC> Sync for Evaluator<EC>
where <EC as EvaluatorComponentTypes>::Model: Sync, AsyncProcessorEvaluation<FullEventProcessorEvaluation<<<EC as EvaluatorComponentTypes>::Model as InferenceStep>::Output>>: Sync,

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impl<T> Adaptor<()> for T

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fn adapt(&self)

Adapt the type to be passed to a metric.

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

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> IntoEither for T

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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 more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

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 more

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