def _unhappiness(self, table, language_combination):
ranking_unhappiness = 0
previous_round_unhappiness = 0
levels = []
for human in table:
if (
_is_teacher(human, language_combination)
and human in self.already_teacher
or _is_pupil(human, language_combination)
and human in self.already_pupil
):
previous_round_unhappiness += 9999
for idx, (learning_language, level) in enumerate(human.learning_languages):
if learning_language in language_combination:
ranking_unhappiness += idx
levels.append(level)
break
levels = [int(i) for i in levels]
levels = np.array(levels)
maximum = max(levels)
if maximum:
levels = levels / maximum
level_unhappiness = np.std(levels)
total_unhappiness = ranking_unhappiness + level_unhappiness
return total_unhappiness + previous_round_unhappiness
def _fill_already_seated(seated):
already_teacher = set()
already_pupil = set()
for table, languages in seated:
for human in table:
if _is_teacher(human, languages):
already_teacher.add(human)
else:
already_pupil.add(human)
return already_pupil, already_teacher
def _fill_already_seated(seated):
already_teacher = set()
already_pupil = set()
for table, languages in seated:
for human in table:
if _is_teacher(human, languages):
already_teacher.add(human)
else:
already_pupil.add(human)
return already_pupil, already_teacher
def _unhappiness(self, table, language_combination):
ranking_unhappiness = 0
previous_round_unhappiness = 0
levels = []
for human in table:
if (_is_teacher(human, language_combination) and human in self.already_teacher or
_is_pupil(human, language_combination) and human in self.already_pupil):
previous_round_unhappiness += 9999
for idx, (learning_language, level) in enumerate(human.learning_languages):
if learning_language in language_combination:
ranking_unhappiness += idx
levels.append(level)
break
levels = [int(i) for i in levels]
levels = np.array(levels)
maximum = (max(levels))
if maximum:
levels = levels / maximum
level_unhappiness = np.std(levels)
total_unhappiness = ranking_unhappiness + level_unhappiness
return total_unhappiness + previous_round_unhappiness