def get_energy(self, simulation_case):
case_name = simulation_case.case_name
configuration.configurations_dict["case_name"] = case_name
if isinstance(simulation_case.hmm_dict, HMM):
hmm = simulation_case.hmm_dict
else:
hmm = HMM(simulation_case.hmm_dict)
if isinstance(simulation_case.flat_rule_set_list, RuleSet):
rule_set = simulation_case.flat_rule_set_list
else:
rule_set_list = []
for flat_rule in simulation_case.flat_rule_set_list:
rule_set_list.append(Rule(*flat_rule))
rule_set = RuleSet(rule_set_list)
grammar = Grammar(hmm, rule_set)
self.write_to_dot_to_file(hmm, "hmm_" + case_name)
self.write_to_dot_to_file(grammar.get_nfa(),
"grammar_nfa_" + case_name)
hypothesis = Hypothesis(grammar, self.data)
energy = hypothesis.get_energy()
if self.target_energy:
print("{}: {} distance from target: {}".format(
case_name, hypothesis.get_recent_energy_signature(),
energy - self.target_energy))
else:
print("{}: {}".format(case_name,
hypothesis.get_recent_energy_signature()))
return energy
def get_energy(self, hmm, rule_set_list, case_name):
grammar = Grammar(hmm, RuleSet(rule_set_list))
hypothesis = Hypothesis(grammar, self.data)
energy = hypothesis.get_energy()
print("{}: {}".format(case_name,
hypothesis.get_recent_energy_signature()))
return energy
def get_energy(self, hmm, rule_set_list, case_name):
grammar = Grammar(hmm, RuleSet(rule_set_list))
self.write_to_dot_file(grammar.get_nfa(), "grammar_nfa_" + case_name)
hypothesis = Hypothesis(grammar, self.data)
energy = hypothesis.get_energy()
print("{}: {}".format(case_name,
hypothesis.get_recent_energy_signature()))
return energy
def test_abnese(self):
self.initialise_segment_table("ab_segment_table.txt")
self.configurations["BRACKET_TRANSDUCER"] = True
data = ['bab', 'aabab']
hmm = HMM( {'q0': ['q1'],
'q1': (['qf'], ['bb', 'aabb'])
})
rule = Rule([], [{"cons": "-"}], [{"cons": "+"}], [{"cons": "+"}], False) # e->a / b_b
rule_set = RuleSet([rule])
print(rule_set.get_outputs_of_word("bb"))
grammar = Grammar(hmm, rule_set)
self.write_to_dot_file(grammar.get_nfa(), "grammar_nfa")
self.configurations.simulation_data = data
hypothesis = Hypothesis(grammar)
print(hypothesis.get_energy())
print(hypothesis.get_recent_energy_signature())
