- class Plotter(env, policy, sess=None, graph=None, rollout=default_rollout)¶
Visualizes episodes of the policy as it trains.
Usually, this class is used by sending plot=True to Trainer.train().
env (garage.Environment) – Environment from which to visualize episodes. This will be used without copying in the current process but in a separate thread, so it should be given a unique copy (in particular, do not pass the training environment here, then try to pickle it, or you will occasionally get crashes).
policy (garage.tf.Policy) – Policy used to visualize episodes.
sess (tf.Session) – The TensorFlow session to use.
graph (tf.Graph) – The TensorFlow graph to use.
rollout (callable) – The rollout function to call.
Stop the Plotter’s worker thread.
- static get_plotters()¶
Return all garage.tf.Plotter’s.
All the garage.tf.Plotter’s
- Return type
Start the Plotter’s worker thread.