Enum LearnerEvent 

pub enum LearnerEvent<T> {
    Start {
        total_epochs: usize,
        starting_epoch: usize,
        label: Option<String>,
    },
    ProcessedItem(TrainingItem<T>),
    StartSplit {
        epoch_number: usize,
        total_items: usize,
    },
    EndSplit(usize),
    EndEpoch(usize),
    End(Option<LearnerSummary>),
}

Event happening during the training/validation process.

Variants

Start

Signal the start of the process (e.g., training start).

Fields

total_epochs: usize

The total number of training epochs.

starting_epoch: usize

The starting epoch.

label: Option<String>

An optional label for this training.

ProcessedItem(TrainingItem<T>)

Signal that an item have been processed.

StartSplit

Signal the start of a split.

Fields

epoch_number: usize

The epoch number.

total_items: usize

The total number of items to be processed during this split.

EndSplit(usize)

Signal the end of a split, carrying the current epoch number.

EndEpoch(usize)

Signal the end of a full epoch.

End(Option<LearnerSummary>)

Signal the end of the process (e.g., training end).