Struct EarlyStoppingMonitor 

pub struct EarlyStoppingMonitor { /* private fields */ }

Early stopping monitor

Implementations

impl EarlyStoppingMonitor

pub fn new(strategy: EarlyStoppingStrategy, config: EarlyStoppingConfig) -> Self

Create a new early stopping monitor

pub fn update(&mut self, score: f64) -> Result<()>

Update the monitor with a new score

pub fn should_stop(&self) -> bool

Check if early stopping criteria are met

pub fn state(&self) -> &EarlyStoppingState

Get the current state

pub fn best_result(&self) -> (f64, usize)

Get the best score and iteration

pub fn reset(&mut self)

Reset the monitor

pub fn min_iterations_reached(&self) -> bool

Check if minimum iterations have been reached

pub fn convergence_metrics(&self) -> ConvergenceMetrics

Get convergence metrics

Trait Implementations

impl EarlyStoppingCallback for EarlyStoppingMonitor

fn on_iteration(&mut self, score: f64) -> Result<bool>

fn on_early_stop(&mut self, _reason: &str) -> Result<()>

fn best_score(&self) -> f64

fn convergence_info(&self) -> String