mlr_callback_set.progress {mlr3torch}

Progress Callback

Description

Prints a progress bar and the metrics for training and validation.

Super class

mlr3torch::CallbackSet -> CallbackSetProgress

Methods

Public methods

• CallbackSetProgress$on_epoch_begin()

• CallbackSetProgress$on_batch_end()

• CallbackSetProgress$on_before_valid()

• CallbackSetProgress$on_batch_valid_end()

• CallbackSetProgress$on_epoch_end()

• CallbackSetProgress$clone()

Inherited methods

• mlr3torch::CallbackSet$load_state_dict()
• mlr3torch::CallbackSet$print()
• mlr3torch::CallbackSet$state_dict()

Method on_epoch_begin()

Initializes the progress bar for training.

Usage

CallbackSetProgress$on_epoch_begin()

Method on_batch_end()

Increments the training progress bar.

Usage

CallbackSetProgress$on_batch_end()

Method on_before_valid()

Creates the progress bar for validation.

Usage

CallbackSetProgress$on_before_valid()

Method on_batch_valid_end()

Increments the validation progress bar.

Usage

CallbackSetProgress$on_batch_valid_end()

Method on_epoch_end()

Prints a summary of the training and validation process.

Usage

CallbackSetProgress$on_epoch_end()

Method clone()

The objects of this class are cloneable with this method.

Usage

CallbackSetProgress$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

See Also

Other Callback: TorchCallback, as_torch_callback(), as_torch_callbacks(), callback_set(), mlr3torch_callbacks, mlr_callback_set, mlr_callback_set.checkpoint, mlr_context_torch, t_clbk(), torch_callback()