def work(self, belief):
"""Primary response function of HDC policy
"""
global_summary = SummaryMapping.globalSummary(belief, domainUtil=self.domainUtil)
array_slot_summary = SummaryMapping.arraySlotSummary(belief, self.domainUtil)
logger.debug(str(global_summary))
logger.debug('HDC policy: getGlobal')
done, output = self._getGlobal(belief, global_summary)
if not done:
logger.debug('HDC policy: getConfirmSelect')
done, output = self._getConfirmSelect(belief, array_slot_summary)
if not done:
logger.debug('HDC policy: getInform')
inform_summary = []
for num_accepted in range(1, MAX_NUM_ACCEPTED+1):
temp = SummaryMapping.actionSpecificInformSummary(belief, num_accepted, self.domainUtil)
inform_summary.append(temp)
done, output = self._getInform(belief, global_summary, inform_summary)
if not done:
logger.debug('HDC policy: getRequest')
done, output = self._getRequest(belief, array_slot_summary)
if not done:
logger.warning("HDCPolicy couldn't find action: execute reqmore().")
output = 'reqmore()'
if output == 'badact()' or output == 'null()':
logger.warning('HDCPolicy chose bad or null action')
output = 'null()'
if self.use_confreq:
#TODO - known problem here if use_confreq is True (ie being used) FIXME
output = DMUtils.add_venue_count(output, belief)
return output
def getConfirm(self, belief, slot):
"""
"""
array_slot_summary = SummaryMapping.arraySlotSummary(belief, self.domainUtil)
summary = array_slot_summary[slot]
(top_value, top_prob) = summary["TOPTWO"][0]
(sec_value, sec_prob) = summary["TOPTWO"][1]
if top_prob > 0:
return True, 'confirm(%s="%s")' % (slot, top_value)
return False, "null()"
def getRequest(self, belief, slot):
"""
"""
array_slot_summary = SummaryMapping.arraySlotSummary(belief, self.domainUtil)
summary = array_slot_summary[slot]
(_, topprob) = summary["TOPTWO"][0]
(_, secprob) = summary["TOPTWO"][1]
# if topprob < 0.4 and secprob<= 0.3:
return True, "request(%s)" % slot
def getConfirm(self, belief, slot):
'''
'''
array_slot_summary = SummaryMapping.arraySlotSummary(
belief, self.domainUtil)
summary = array_slot_summary[slot]
(top_value, top_prob) = summary['TOPTWO'][0]
(sec_value, sec_prob) = summary['TOPTWO'][1]
if top_prob > 0:
return True, 'confirm(%s="%s")' % (slot, top_value)
return False, 'null()'
def getRequest(self, belief, slot):
'''
'''
array_slot_summary = SummaryMapping.arraySlotSummary(
belief, self.domainUtil)
summary = array_slot_summary[slot]
(_, topprob) = summary['TOPTWO'][0]
(_, secprob) = summary['TOPTWO'][1]
#if topprob < 0.4 and secprob<= 0.3:
return True, 'request(%s)' % slot
def work(self, belief):
"""Primary response function of HDC policy
"""
global_summary = SummaryMapping.globalSummary(
belief, domainUtil=self.domainUtil)
array_slot_summary = SummaryMapping.arraySlotSummary(
belief, self.domainUtil)
logger.debug(str(global_summary))
logger.debug('HDC policy: getGlobal')
done, output = self._getGlobal(belief, global_summary)
if not done:
logger.debug('HDC policy: getConfirmSelect')
done, output = self._getConfirmSelect(belief, array_slot_summary)
if not done:
logger.debug('HDC policy: getInform')
inform_summary = []
for num_accepted in range(1, MAX_NUM_ACCEPTED + 1):
temp = SummaryMapping.actionSpecificInformSummary(
belief, num_accepted, self.domainUtil)
inform_summary.append(temp)
done, output = self._getInform(belief, global_summary,
inform_summary)
if not done:
logger.debug('HDC policy: getRequest')
done, output = self._getRequest(belief, array_slot_summary)
if not done:
logger.warning(
"HDCPolicy couldn't find action: execute reqmore().")
output = 'reqmore()'
if output == 'badact()' or output == 'null()':
logger.warning('HDCPolicy chose bad or null action')
output = 'null()'
if self.use_confreq:
#TODO - known problem here if use_confreq is True (ie being used) FIXME
output = DMUtils.add_venue_count(output, belief)
return output
