In classical planning, the agent knows exactly what the effect of any action will be.Classical planning: . In most real-world problems, however, the agent may not be certain about the situation they are in (it is "unknown" or "unobservable") and it may not know for certain what will happen after each possible action (it is not "deterministic"). It must choose an action by making a probabilistic guess and then reassess the situation to see if the action worked.Sensorless or "conformant" planning, contingent planning, replanning (a.k.a online planning): .
In classical planning, the agent knows exactly what the effect of any action will be.Classical planning: . In most real-world problems, however, the agent may not be certain about the situation they are in (it is "unknown" or "unobservable") and it may not know for certain what will happen after each possible action (it is not "deterministic"). It must choose an action by making a probabilistic guess and then re.assess the situation to see if the action workedSensorless or "conformant" planning, contingent planning, replanning (a.k.a online planning): .