Struct MetricTracker 

pub struct MetricTracker { /* private fields */ }

Metric tracker for managing multiple metrics.

Implementations

impl MetricTracker

pub fn new() -> Self

Create a new metric tracker.

pub fn add(&mut self, metric: Box<dyn Metric>)

Add a metric to track.

pub fn compute_all( &mut self, predictions: &ArrayView<'_, f64, Ix2>, targets: &ArrayView<'_, f64, Ix2>, ) -> TrainResult<HashMap<String, f64>>

Compute all metrics.

pub fn get_history(&self, metric_name: &str) -> Option<&Vec<f64>>

Get history for a specific metric.

pub fn reset(&mut self)

Reset all metrics.

pub fn clear_history(&mut self)

Clear history.

Trait Implementations

impl Default for MetricTracker

fn default() -> Self

Returns the “default value” for a type.