def imagetransformer_base_14l_8h_big_dr01():
  """big 1d model for conditional image generation."""
  hparams = imagetransformer_base_14l_8h_big()
  hparams.layer_prepostprocess_dropout = 0.1
  return hparams
big 1d model for conditional image generation.
tensor2tensor/models/image_transformer.py