Struct MeanSquareError

pub struct MeanSquareError<T> { /* private fields */ }

Mean Squared Error

Trait Implementations

impl<T: Debug> Debug for MeanSquareError<T>

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

Formats the value using the given formatter.

impl<T: Number + FloatNumber> Metrics<T> for MeanSquareError<T>

fn new() -> Self

create a typed object to call MeanSquareError functions

fn get_score( &self, y_true: &dyn ArrayView1<T>, y_pred: &dyn ArrayView1<T>, ) -> f64

Computes mean squared error

• y_true - Ground truth (correct) target values.
• y_pred - Estimated target values.

fn new_with(_parameter: f64) -> Self

used to instantiate metric with a paramenter