quantrs2_ml::sklearn_compatibility::model_selection

Struct StratifiedKFold

pub struct StratifiedKFold { /* private fields */ }

Expand description

Stratified K-Fold cross-validation

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impl StratifiedKFold

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pub fn new(n_splits: usize) -> Self

Create new StratifiedKFold

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pub fn shuffle(self, shuffle: bool) -> Self

Set shuffle

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pub fn random_state(self, random_state: u64) -> Self

Set random state

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pub fn split(&self, y: &Array1<f64>) -> Vec<(Vec<usize>, Vec<usize>)>

Split data into stratified folds

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impl UnwindSafe for StratifiedKFold

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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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