def _get_next_action_probabilities(
self, tracker: DialogueStateTracker
) -> Tuple[Optional[List[float]], Optional[Text]]:
"""Collect predictions from ensemble and return action and predictions.
"""
followup_action = tracker.followup_action
if followup_action:
tracker.clear_followup_action()
result = self._prob_array_for_action(followup_action)
if result:
return result
else:
logger.error(
"Trying to run unknown follow up action '{}'!"
"Instead of running that, we will ignore the action "
"and predict the next action.".format(followup_action))
return self.policy_ensemble.probabilities_using_best_policy(
tracker, self.domain)
def _get_next_action_probabilities(
self, tracker: DialogueStateTracker
) -> Tuple[Optional[List[float]], Optional[Text]]:
followup_action = tracker.followup_action
if followup_action:
tracker.clear_followup_action()
result = self._prob_array_for_action(followup_action)
if result:
return result
else:
logger.error(
"Trying to run unknown follow up action '{}'!"
"Instead of running that, we will ignore the action "
"and predict the next action.".format(followup_action))
if (tracker.latest_message.intent.get("name") ==
self.domain.restart_intent):
return self._prob_array_for_action(ACTION_RESTART_NAME)
return self.policy_ensemble.probabilities_using_best_policy(
tracker, self.domain)
