def arraySlotSummaryRel(belief, domainString): ''' Gets the summary vector for goal slots, including the top probabilities, entropy, etc. :param belief: dict representing the full belief state :param domainString: string representing the domain :return: (dict) of slot goal summaries ''' summary = {} slots = Ontology.global_ontology.get_common_slots_for_all_types( domainString) for domain in slots: for s in slots[domain]: slot = domain + '_' + s summary[slot] = {} slot_belief = belief['beliefs'][slot] summary[slot]['TOPHYPS'], summary[slot][ 'ISTOPNONE'] = SummaryUtils.getTopBeliefsExcludingNone( belief['beliefs'][slot]) belief_dist = slot_belief.values() summary[slot]['ENTROPY'] = entropy(belief_dist) summary[slot][ 'ISREQUESTTOP'] = belief['beliefs']['requested'][slot] > 0.5 return summary
def getGlobalAction(belief, globalact, domainString): '''**Method for global action:** returns action :param belief: full belief state :type belief: dict :param globalact: - str of globalActionName, e.g. 'INFORM_REQUESTED' :type globalact: int :param domainString: domain tag :type domainString: str :returns: (str) action ''' # First get the name for the name goal. topvalue, topbelief = SummaryUtils.getTopBelief(belief['beliefs']['name']) toptwo, _ = SummaryUtils.getTopBeliefsExcludingNone(belief['beliefs']['name']) if topvalue == '**NONE**' or topvalue == 'dontcare' or topbelief < 0.8: topnamevalue = '' else: topnamevalue = toptwo[0][0] lastInformedVenue = belief['features']['lastInformedVenue'] informedVenueSinceNone = belief['features']['informedVenueSinceNone'] acceptanceList = SummaryUtils.getTopBeliefs(belief, domainString=domainString) inform_threshold = 0 if Settings.config.has_option("policy", "informthreshold"): inform_threshold = float(Settings.config.get('policy','informthreshold')) if inform_threshold > 0: acceptanceList80 = SummaryUtils.getTopBeliefs(belief, inform_threshold, domainString=domainString) else: acceptanceList80 = acceptanceList requestedSlots = SummaryUtils.getRequestedSlots(belief) # logger.debug('topnamevalue = %s, lastInformedVenue = %s' % (topnamevalue, lastInformedVenue)) if topnamevalue == '' and lastInformedVenue != '': # logger.debug('topnamevalue is None, but copy lastInformedVenue') topnamevalue = lastInformedVenue if globalact == 'INFORM_REQUESTED': if topnamevalue != '': return _getInformRequestedSlots(acceptanceList80, requestedSlots, topnamevalue, domainString) else: return _getInformRequestedSlots(acceptanceList80, requestedSlots, 'none', domainString) elif globalact == 'INFORM_ALTERNATIVES': #if lastInformedVenue == '': # print 'Cant inform alternatives no last informed venue' # return 'null()' #else: return _getInformAlternativeEntities(acceptanceList, acceptanceList80, informedVenueSinceNone, domainString) elif globalact == 'INFORM_MORE': #ic340: is this ever used? if len(informedVenueSinceNone) > 0 and topnamevalue != '': return _getInformMoreEntity(topnamevalue, domainString) else: return _getInformMoreEntity('none', domainString) elif globalact == 'INFORM_BYNAME': return _getInformAlternativeEntities(acceptanceList, acceptanceList80, [], domainString) elif globalact == 'INFORM_REPEAT': return 'null()' elif globalact == 'REQMORE': if lastInformedVenue != '': return 'reqmore()' else: return 'null()' elif globalact == 'BYE': return 'bye()' elif globalact == 'RESTART': return 'null()' else: logger.warning('Invalid global summary action name: ' + globalact) return 'null()'