pytorch_pfn_extras.from_ndarray

pytorch_pfn_extras.from_ndarray(ndarray: pytorch_pfn_extras._tensor._NDArray) → torch.Tensor

Creates a torch.Tensor from a numpy.ndarray or cupy.ndarray.

Unlike torch.from_numpy, this method may make a copy when needed, e.g. when the given ndarray contains the negative strides which is not supported by PyTorch.

pytorch_pfn_extras.config_types.load_path_with_optuna_types pytorch_pfn_extras.as_ndarray