mindspore.dataset.text.to_bytes
- mindspore.dataset.text.to_bytes(array, encoding='utf8')[source]
Convert NumPy array of str to array of bytes by encoding each element based on charset encoding.
- Parameters
array (numpy.ndarray) – Array of str type representing strings.
encoding (str) – Indicating the charset for encoding (default=’utf8’).
- Returns
numpy.ndarray, NumPy array of bytes.
Examples
>>> import numpy as np >>> >>> data = np.array([["1", "2", "3"]], dtype=np.str_) >>> dataset = ds.NumpySlicesDataset(data, column_names=["text"]) >>> for item in dataset.create_dict_iterator(num_epochs=1, output_numpy=True): ... bytes_data = text.to_bytes(item["text"])