[go: up one dir, main page]
smartcore::metrics

Trait Metrics

Source 
pub trait Metrics<T> {
    // Required methods
    fn new() -> Self
       where Self: Sized;
    fn new_with(_parameter: f64) -> Self
       where Self: Sized;
    fn get_score(
        &self,
        y_true: &dyn ArrayView1<T>,
        y_pred: &dyn ArrayView1<T>,
    ) -> f64;
}
Expand description

A trait to be implemented by all metrics

Required Methods§

Source

fn new() -> Self
where Self: Sized,

instantiate a new Metrics trait-object https://doc.rust-lang.org/error-index.html#E0038

Source

fn new_with(_parameter: f64) -> Self
where Self: Sized,

used to instantiate metric with a paramenter

Source

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

compute score realated to this metric

Implementors§