mlpy.mdp.discrete.DiscreteModel

class mlpy.mdp.discrete.DiscreteModel(actions=None, **kwargs)

Bases: mlpy.mdp.IMDPModel

The MDP model for discrete states and actions.

Parameters:

actions : list[MDPAction] or dict[MDPState, list[MDPAction]], optional

The available actions. If not provided, the actions are read from the MDPAction description.

Attributes

mid	The module’s unique identifier.
statespace	Collection of states and their state-action information.

Methods

add_state(state)	Add a new state to the statespace.
fit(obs, actions[, labels])	Fit the model to the observations and actions of the trajectory.
get_actions([state])	Retrieve the available actions for the given state.
init()	Initialize the MDP model.
load(filename)	Load the state of the module from file.
predict_proba(state, action)	Predict the probability distribution.
print_rewards()	Print the state rewards for debugging purposes.
print_transitions()	Print the state transitions for debugging purposes.
sample([state, action])	Sample from the probability distribution.
save(filename)	Save the current state of the module to file.
update([experience])	Update the model with the agent’s experience.