Struct friedrich::prior::ConstantPrior

pub struct ConstantPrior { /* fields omitted */ }

The Constant prior

This prior returns a constant. It can be fit to return the mean of the training data.

Methods

impl ConstantPrior

pub fn new(c: f64) -> Self

Constructs a new constant prior

Trait Implementations

impl Prior for ConstantPrior

fn default(_input_dimension: usize) -> Self

Default value for the prior

fn prior<S: Storage<f64, Dynamic, Dynamic>>(
    &self,
    input: &Matrix<f64, Dynamic, Dynamic, S>
) -> DVector<f64>

Takes and input and return an output.

fn fit<SM: Storage<f64, Dynamic, Dynamic>, SV: Storage<f64, Dynamic, U1>>(
    &mut self,
    _training_inputs: &Matrix<f64, Dynamic, Dynamic, SM>,
    training_outputs: &Matrix<f64, Dynamic, U1, SV>
)

the prior is fitted on the mean of the training outputs

impl Clone for ConstantPrior

fn clone(&self) -> ConstantPrior

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ConstantPrior

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

Formats the value using the given formatter.