Struct TrainingHistory 

pub struct TrainingHistory {
    pub train_loss: Vec<f32>,
    pub val_loss: Vec<f32>,
    pub learning_rates: Vec<f32>,
    pub duration_secs: f64,
    pub epochs_completed: usize,
    pub completed: bool,
}

Complete training history.

Fields

train_loss: Vec<f32>

Training losses per epoch

val_loss: Vec<f32>

Validation losses per epoch

learning_rates: Vec<f32>

Learning rates per epoch

duration_secs: f64

Training duration in seconds

epochs_completed: usize

Number of epochs completed

completed: bool

Whether training completed successfully

Implementations

impl TrainingHistory

pub fn new() -> Self

Creates an empty history.

pub fn best_train_loss(&self) -> Option<f32>

Returns the best training loss.

pub fn best_val_loss(&self) -> Option<f32>

Returns the best validation loss.

Trait Implementations

impl Clone for TrainingHistory

fn clone(&self) -> TrainingHistory

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TrainingHistory

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

Formats the value using the given formatter.

impl Default for TrainingHistory

fn default() -> Self

Returns the “default value” for a type.