model.py 文件源码

def parse_examples(examples):
  feature_map = {
      'labels': tf.FixedLenFeature(
          shape=[], dtype=tf.int64, default_value=[-1]),
      'images': tf.FixedLenFeature(
          shape=[IMAGE_PIXELS], dtype=tf.float32),
  }
  return tf.parse_example(examples, features=feature_map)