Struct linfa_linear::FittedLinearRegression

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pub struct FittedLinearRegression<F> { /* private fields */ }
Expand description

A fitted linear regression model which can be used for making predictions.

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impl<F: Float> FittedLinearRegression<F>

View the fitted parameters and make predictions with a fitted linear regresssion model.

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pub fn params(&self) -> &Array1<F>

Get the fitted parameters

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pub fn intercept(&self) -> F

Get the fitted intercept, 0. if no intercept was fitted

Trait Implementations§

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impl<F: Clone> Clone for FittedLinearRegression<F>

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fn clone(&self) -> FittedLinearRegression<F>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<F: Debug> Debug for FittedLinearRegression<F>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<F: PartialEq> PartialEq for FittedLinearRegression<F>

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fn eq(&self, other: &FittedLinearRegression<F>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<F: Float, D: Data<Elem = F>> PredictInplace<ArrayBase<D, Dim<[usize; 2]>>, ArrayBase<OwnedRepr<F>, Dim<[usize; 1]>>> for FittedLinearRegression<F>

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fn predict_inplace(&self, x: &ArrayBase<D, Ix2>, y: &mut Array1<F>)

Given an input matrix X, with shape (n_samples, n_features), predict returns the target variable according to linear model learned from the training data distribution.

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fn default_target(&self, x: &ArrayBase<D, Ix2>) -> Array1<F>

Create targets that predict_inplace works with.
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impl<F> StructuralPartialEq for FittedLinearRegression<F>

Auto Trait Implementations§

Blanket Implementations§

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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<U> 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> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<'a, F, D, DM, T, O> Predict<&'a ArrayBase<D, DM>, T> for O
where D: Data<Elem = F>, DM: Dimension, O: PredictInplace<ArrayBase<D, DM>, T>,

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fn predict(&self, records: &'a ArrayBase<D, DM>) -> T

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impl<'a, F, R, T, S, O> Predict<&'a DatasetBase<R, T>, S> for O
where R: Records<Elem = F>, O: PredictInplace<R, S>,

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fn predict(&self, ds: &'a DatasetBase<R, T>) -> S

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impl<F, D, E, T, O> Predict<ArrayBase<D, Dim<[usize; 2]>>, DatasetBase<ArrayBase<D, Dim<[usize; 2]>>, T>> for O
where D: Data<Elem = F>, T: AsTargets<Elem = E>, O: PredictInplace<ArrayBase<D, Dim<[usize; 2]>>, T>,

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fn predict( &self, records: ArrayBase<D, Dim<[usize; 2]>> ) -> DatasetBase<ArrayBase<D, Dim<[usize; 2]>>, T>

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impl<F, R, T, E, S, O> Predict<DatasetBase<R, T>, DatasetBase<R, S>> for O
where R: Records<Elem = F>, S: AsTargets<Elem = E>, O: PredictInplace<R, S>,

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fn predict(&self, ds: DatasetBase<R, T>) -> DatasetBase<R, S>

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> DeserializeOwnedAlias for T

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impl<T> SendAlias for T

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impl<T> SerializeAlias for T

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impl<T> SyncAlias for T