default: trainer: ppo batch_size: 1024 beta: 5.0e-3 buffer_size: 10240 epsilon: 0.2 gamma: 0.99 hidden_units: 128 lambd: 0.95 learning_rate: 3.0e-4 max_steps: 5.0e4 memory_size: 256 normalize: false num_epoch: 3 num_layers: 2 time_horizon: 64 sequence_length: 64 summary_freq: 1000 use_recurrent: false use_curiosity: false curiosity_strength: 0.01 curiosity_enc_size: 128