metarl.np.algos.rl_algorithm module

Interface of RLAlgorithm.

class RLAlgorithm[source]

Bases: abc.ABC

Base class for all the algorithms.

Note

If the field sampler_cls exists, it will be by LocalRunner.setup to initialize a sampler.

train(runner)[source]

Obtain samplers and start actual training for each epoch.

Parameters:runner (LocalRunner) – LocalRunner is passed to give algorithm the access to runner.step_epochs(), which provides services such as snapshotting and sampler control.