<jupyter_start><jupyter_text>[View in Colaboratory](https://colab.research.google.com/github/lyzMaster/ml_notebooks/blob/master/mnist_tensorflow1.ipynb)<jupyter_code>import tensorflow as tf
import tensorflow.examples.tutorials.mnist.input_data as input_data
mnist = input_data.read_data_sets("MNIST_data/", one_hot=True)
print(mnist.train.num_examples)
print(mnist.validation.num_examples)
print(mnist.test.num_examples)
print<jupyter_output><empty_output>
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{'chain_length': '1', 'dir': 'jupyter-structured-clean-dedup', 'id': '49198', 'license': 'MIT', 'n_tokens_mistral': 178, 'n_tokens_neox': 168, 'n_words': 17, 'path': 'mnist_tensorflow1.ipynb', 'repo_name': 'lyzMaster/ml_notebooks', 'size': '456'}