ray.data.from_numpy_refs

ray.data.from_numpy_refs(ndarrays: Union[ray.types.ObjectRef[numpy.ndarray], List[ray.types.ObjectRef[numpy.ndarray]]]) → ray.data.dataset.MaterializedDataset

Create a dataset from a list of NumPy ndarray futures.

Parameters

ndarrays – A Ray object reference to a NumPy ndarray or a list of Ray object references to NumPy ndarrays.

Returns

MaterializedDataset holding the given ndarrays.

DeveloperAPI: This API may change across minor Ray releases.