def evolved_transformer_deep():
  """Deep parameters for Evolved Transformer model on WMT."""
  hparams = add_evolved_transformer_hparams(transformer.transformer_big())
  hparams.num_encoder_layers = 9
  hparams.num_decoder_layers = 10
  hparams.hidden_size = 640
  return hparams
Deep parameters for Evolved Transformer model on WMT.
tensor2tensor/models/evolved_transformer.py