Batch 512 in TFRecordDataset does not work on Unsupervised model
Batch 512 in TFRecordDataset does not work on Unsupervised model Question: I’m using Mnist dataset for testing the Unsupervised model. The dataset and output: test_dataset = tf.data.TFRecordDataset([test_filenames]) test_dataset = test_dataset.map(map_func) test_dataset = test_dataset.batch(512) print("test_dataset.map.element_spec: {}".format(test_dataset.element_spec)) test_dataset.map.element_spec: (TensorSpec(shape=(None, 28, 28), dtype=tf.float32, name=None), TensorSpec(shape=(None, 1), dtype=tf.uint8, name=None)) The first non-unsupervised model is copied from here: https://www.tensorflow.org/tutorials/keras/classification model …