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()'