Sugar Function for Torch Callback

Retrieves one or more TorchCallback from mlr3torch_callbacks. Works like mlr3::lrn() and mlr3::lrns().

Usage

t_clbk(.key, ...)

t_clbks(.keys)

Arguments

.key

(character(1))
The key of the torch callback.

...

(any)
See description of dictionary_sugar_get().

.keys

(character())
The keys of the callbacks.

Value

TorchCallback

list() of TorchCallbacks

See also

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

Other Torch Descriptor: TorchCallback, TorchDescriptor, TorchLoss, TorchOptimizer, as_torch_callbacks(), as_torch_loss(), as_torch_optimizer(), mlr3torch_losses, mlr3torch_optimizers, t_loss(), t_opt()

Examples

t_clbk("progress")
#> <TorchCallback:progress> Progress
#> * Generator: CallbackSetProgress
#> * Parameters: list()
#> * Packages: progress,mlr3torch,torch