ops.py 文件源码

def clipped_error(x):
  # Huber loss
  try:
    return tf.select(tf.abs(x) < 1.0, 0.5 * tf.square(x), tf.abs(x) - 0.5)
  except:
    return tf.where(tf.abs(x) < 1.0, 0.5 * tf.square(x), tf.abs(x) - 0.5)
  # return 0.5 * tf.square(x)