PipeOpPreprocTorchTrafoRgbToGrayscale

Calls torchvision::transform_rgb_to_grayscale, see there for more information on the parameters. The preprocessing is applied row wise (no batch dimension).

Format

R6Class inheriting from PipeOpTaskPreprocTorch.

Parameters

Id	Type	Default	Levels
stages	character	-	train, predict, both
affect_columns	untyped	selector_all()