mindspore.dataset.Dataset.zip
- Dataset.zip(datasets)[source]
Zip the datasets in the sense of input tuple of datasets. Columns in the input datasets must have different name.
- Parameters
datasets (Union[Dataset, tuple[Dataset]]) – A tuple of datasets or a single class Dataset to be zipped together with this dataset.
- Returns
Dataset, a new dataset with the above operation applied.
- Raises
TypeError – The parameter is not dataset object or tuple of dataset objects.
Examples
>>> # Create a dataset which is the combination of dataset_1 and dataset_2 >>> import mindspore.dataset as ds >>> dataset_1 = ds.GeneratorDataset([1, 2, 3], "column1") >>> dataset_2 = ds.GeneratorDataset([1, 2, 3], "column2") >>> dataset = dataset_1.zip(dataset_2)