Struct Learner

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pub struct Learner<LC: LearnerComponents> { /* private fields */ }

Expand description

Learner struct encapsulating all components necessary to train a Neural Network model.

To create a learner, use the builder struct.

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impl<LC: LearnerComponents> Learner<LC>

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pub fn fit<InputTrain, InputValid, OutputTrain, OutputValid>( self, dataloader_train: Arc<dyn DataLoader<InputTrain>>, dataloader_valid: Arc<dyn DataLoader<InputValid>>, ) -> LC::Model
where InputTrain: Send + 'static, InputValid: Send, OutputTrain: Send + 'static, OutputValid: Send, LC::Model: TrainStep<InputTrain, OutputTrain>, <LC::Model as AutodiffModule<LC::Backend>>::InnerModule: ValidStep<InputValid, OutputValid>, LC::EventProcessor: EventProcessor<ItemTrain = OutputTrain, ItemValid = OutputValid>,

Fits the model.

§Arguments

dataloader_train - The training dataloader.
dataloader_valid - The validation dataloader.

§Returns

The fitted model.

Auto Trait Implementations§

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impl<LC> Freeze for Learner<LC>
where <LC as LearnerComponents>::Model: Freeze, <LC as LearnerComponents>::Optimizer: Freeze, <LC as LearnerComponents>::LrScheduler: Freeze, <LC as LearnerComponents>::EventProcessor: Freeze, <LC as LearnerComponents>::CheckpointerModel: Freeze, <LC as LearnerComponents>::CheckpointerOptimizer: Freeze, <LC as LearnerComponents>::CheckpointerLrScheduler: Freeze, <LC as LearnerComponents>::CheckpointerStrategy: Freeze,

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impl<LC> Unpin for Learner<LC>
where <LC as LearnerComponents>::Model: Unpin, <LC as LearnerComponents>::Optimizer: Unpin, <LC as LearnerComponents>::LrScheduler: Unpin, <LC as LearnerComponents>::EventProcessor: Unpin, <LC as LearnerComponents>::CheckpointerModel: Unpin, <LC as LearnerComponents>::CheckpointerOptimizer: Unpin, <LC as LearnerComponents>::CheckpointerLrScheduler: Unpin, <LC as LearnerComponents>::CheckpointerStrategy: Unpin, <<LC as LearnerComponents>::Backend as Backend>::Device: Unpin,

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impl<LC> !UnwindSafe for Learner<LC>

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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<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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