Struct linfa::composing::MultiClassModel

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pub struct MultiClassModel<R: Records, L> { /* private fields */ }
Expand description

Merge models with binary to multi-class classification

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impl<R: Records, L> MultiClassModel<R, L>

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pub fn new(models: Vec<(L, Box<dyn PredictInplace<R, Array1<Pr>>>)>) -> Self

Trait Implementations§

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impl<F, D: Data<Elem = F>, L, P: PredictInplace<ArrayBase<D, Ix2>, Array1<Pr>> + 'static> FromIterator<(L, P)> for MultiClassModel<ArrayBase<D, Ix2>, L>

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fn from_iter<I: IntoIterator<Item = (L, P)>>(iter: I) -> Self

Creates a value from an iterator. Read more
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impl<L: Clone + Default, F, D: Data<Elem = F>> PredictInplace<ArrayBase<D, Dim<[usize; 2]>>, ArrayBase<OwnedRepr<L>, Dim<[usize; 1]>>> for MultiClassModel<ArrayBase<D, Ix2>, L>

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

Predict something in place
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fn default_target(&self, x: &ArrayBase<D, Ix2>) -> Array1<L>

Create targets that predict_inplace works with.

Auto Trait Implementations§

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impl<R, L> !RefUnwindSafe for MultiClassModel<R, L>

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impl<R, L> !Send for MultiClassModel<R, L>

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impl<R, L> !Sync for MultiClassModel<R, L>

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impl<R, L> Unpin for MultiClassModel<R, L>
where L: Unpin,

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impl<R, L> !UnwindSafe for MultiClassModel<R, L>

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<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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unsafe fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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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