Struct linfa::composing::MultiTargetModel
source · [−]pub struct MultiTargetModel<R: Records, L> { /* private fields */ }
Expand description
Merge models with single target to multi-target models
Many models assume that the target variables are uncorrelated and support therefore only a single target variable. This wrapper allows the user to merge multiple models with only a single-target variable into a multi-target model.
Implementations
sourceimpl<R: Records, L> MultiTargetModel<R, L>
impl<R: Records, L> MultiTargetModel<R, L>
sourcepub fn new(models: Vec<Box<dyn PredictInplace<R, Array1<L>>>>) -> Self
pub fn new(models: Vec<Box<dyn PredictInplace<R, Array1<L>>>>) -> Self
Create a wrapper model from a list of single-target models
The type parameter of the single-target models are only constraint to implement the
prediction trait and can otherwise contain any object. This allows the mixture of different
models into the same wrapper. If you want to use the same model for all predictions, just
use the FromIterator
implementation.
Trait Implementations
sourceimpl<F, D: Data<Elem = F>, L, P: PredictInplace<ArrayBase<D, Ix2>, Array1<L>> + 'static> FromIterator<P> for MultiTargetModel<ArrayBase<D, Ix2>, L>
impl<F, D: Data<Elem = F>, L, P: PredictInplace<ArrayBase<D, Ix2>, Array1<L>> + 'static> FromIterator<P> for MultiTargetModel<ArrayBase<D, Ix2>, L>
sourcefn from_iter<I: IntoIterator<Item = P>>(iter: I) -> Self
fn from_iter<I: IntoIterator<Item = P>>(iter: I) -> Self
Creates a value from an iterator. Read more
sourceimpl<L: Default, F, D: Data<Elem = F>> PredictInplace<ArrayBase<D, Dim<[usize; 2]>>, ArrayBase<OwnedRepr<L>, Dim<[usize; 2]>>> for MultiTargetModel<ArrayBase<D, Ix2>, L>
impl<L: Default, F, D: Data<Elem = F>> PredictInplace<ArrayBase<D, Dim<[usize; 2]>>, ArrayBase<OwnedRepr<L>, Dim<[usize; 2]>>> for MultiTargetModel<ArrayBase<D, Ix2>, L>
sourcefn predict_inplace(&self, arr: &ArrayBase<D, Ix2>, targets: &mut Array2<L>)
fn predict_inplace(&self, arr: &ArrayBase<D, Ix2>, targets: &mut Array2<L>)
Predict something in place
sourcefn default_target(&self, x: &ArrayBase<D, Ix2>) -> Array2<L>
fn default_target(&self, x: &ArrayBase<D, Ix2>) -> Array2<L>
Create targets that predict_inplace
works with.
Auto Trait Implementations
impl<R, L> !RefUnwindSafe for MultiTargetModel<R, L>
impl<R, L> !Send for MultiTargetModel<R, L>
impl<R, L> !Sync for MultiTargetModel<R, L>
impl<R, L> Unpin for MultiTargetModel<R, L>
impl<R, L> !UnwindSafe for MultiTargetModel<R, L>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more