def test_write_forbidden(self):
cs = ConfigurationSpace()
hp1 = CategoricalHyperparameter("parent", [0, 1])
hp2 = UniformIntegerHyperparameter("child", 0, 2)
hp3 = UniformIntegerHyperparameter("child2", 0, 2)
hp4 = UniformIntegerHyperparameter("child3", 0, 2)
hp5 = CategoricalHyperparameter("child4", [4, 5, 6, 7])
cs.add_hyperparameters([hp1, hp2, hp3, hp4, hp5])
forb2 = ForbiddenEqualsClause(hp1, 1)
forb3 = ForbiddenInClause(hp2, range(2, 3))
forb4 = ForbiddenInClause(hp3, range(2, 3))
forb5 = ForbiddenInClause(hp4, range(2, 3))
forb6 = ForbiddenInClause(hp5, [6, 7])
and1 = ForbiddenAndConjunction(forb2, forb3)
and2 = ForbiddenAndConjunction(forb2, forb4)
and3 = ForbiddenAndConjunction(forb2, forb5)
cs.add_forbidden_clauses(
[forb2, forb3, forb4, forb5, forb6, and1, and2, and3])
irace.write(cs) # generates file called forbidden.txt
def test_write_forbidden(self):
cs = ConfigurationSpace()
hp1 = CategoricalHyperparameter("parent", [0, 1])
hp2 = UniformIntegerHyperparameter("child", 0, 2)
hp3 = UniformIntegerHyperparameter("child2", 0, 2)
hp4 = UniformIntegerHyperparameter("child3", 0, 2)
hp5 = CategoricalHyperparameter("child4", [4, 5, 6, 7])
cs.add_hyperparameters([hp1, hp2, hp3, hp4, hp5])
forb2 = ForbiddenEqualsClause(hp1, 1)
forb3 = ForbiddenInClause(hp2, range(2, 3))
forb4 = ForbiddenInClause(hp3, range(2, 3))
forb5 = ForbiddenInClause(hp4, range(2, 3))
forb6 = ForbiddenInClause(hp5, [6, 7])
and1 = ForbiddenAndConjunction(forb2, forb3)
and2 = ForbiddenAndConjunction(forb2, forb4)
and3 = ForbiddenAndConjunction(forb2, forb5)
cs.add_forbidden_clauses(
[forb2, forb3, forb4, forb5, forb6, and1, and2, and3])
irace.write(cs) # generates file called forbidden.txt
def test_write_log_int(self):
expected = "int_log '--int_log ' i (2, 4)\n"
int_log = UniformIntegerHyperparameter("int_log", 10, 100, log=True)
cs = ConfigurationSpace()
cs.add_hyperparameter(int_log)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_log_int(self):
expected = "int_log '--int_log ' i (2, 4)\n"
int_log = UniformIntegerHyperparameter("int_log", 10, 100, log=True)
cs = ConfigurationSpace()
cs.add_hyperparameter(int_log)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_categorical(self):
expected = "cat_a '--cat_a ' c {a,b,c}\n"
cs = ConfigurationSpace()
cs.add_hyperparameter(
CategoricalHyperparameter("cat_a", ["a", "b", "c"]))
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_categorical(self):
expected = "cat_a '--cat_a ' c {a,b,c}\n"
cs = ConfigurationSpace()
cs.add_hyperparameter(
CategoricalHyperparameter("cat_a", ["a", "b", "c"]))
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_log_float(self):
import numpy as np
expected = "float_log '--float_log ' r (2.000000, 5.000000)\n"
float_log = UniformFloatHyperparameter(
"float_log", np.exp(2), np.exp(5), log=True)
cs = ConfigurationSpace()
cs.add_hyperparameter(float_log)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_log_float(self):
import numpy as np
expected = "float_log '--float_log ' r (2.000000, 5.000000)\n"
float_log = UniformFloatHyperparameter(
"float_log", np.exp(2), np.exp(5), log=True)
cs = ConfigurationSpace()
cs.add_hyperparameter(float_log)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_equals_condition_categorical(self):
expected = "ls '--ls ' c {sa,ca,ny}\ntemp '--temp ' r (0.500000, 1.000000)| ls==sa\n"
temp = UniformFloatHyperparameter("temp", 0.5, 1)
ls = CategoricalHyperparameter("ls", ["sa", "ca", "ny"], "sa")
cs = ConfigurationSpace()
cs.add_hyperparameter(temp)
cs.add_hyperparameter(ls)
c1 = EqualsCondition(temp, ls, 'sa')
cs.add_condition(c1)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_equals_condition_numerical(self):
expected = "temp '--temp ' i (1, 2)\nls '--ls ' c {sa,ca,ny}| temp==2\n"
temp = UniformIntegerHyperparameter("temp", 1, 2)
ls = CategoricalHyperparameter("ls", ["sa", "ca", "ny"], "sa")
cs = ConfigurationSpace()
cs.add_hyperparameter(temp)
cs.add_hyperparameter(ls)
c1 = EqualsCondition(ls, temp, 2)
cs.add_condition(c1)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_in_condition(self):
expected = "ls '--ls ' c {sa,ca,ny}\ntemp '--temp ' r (0.500000, 1.000000)| ls %in% c(sa,ca)\n"
temp = UniformFloatHyperparameter("temp", 0.5, 1)
ls = CategoricalHyperparameter("ls", ["sa", "ca", "ny"], "sa")
cs = ConfigurationSpace()
cs.add_hyperparameter(temp)
cs.add_hyperparameter(ls)
c1 = InCondition(temp, ls, ['sa', 'ca'])
cs.add_condition(c1)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_equals_condition_numerical(self):
expected = "temp '--temp ' i (1, 2)\nls '--ls ' c {sa,ca,ny}| temp==2\n"
temp = UniformIntegerHyperparameter("temp", 1, 2)
ls = CategoricalHyperparameter("ls", ["sa", "ca", "ny"], "sa")
cs = ConfigurationSpace()
cs.add_hyperparameter(temp)
cs.add_hyperparameter(ls)
c1 = EqualsCondition(ls, temp, 2)
cs.add_condition(c1)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_AndConjunction_condition(self):
expected = "lp '--lp ' c {mi,bo}\nls '--ls ' c {sa,ca,ny}\ntemp '--temp ' r (0.500000, 1.000000)| ls %in% c(sa,ca) && lp %in% c(bo)\n"
temp = UniformFloatHyperparameter("temp", 0.5, 1)
ls = CategoricalHyperparameter("ls", ["sa", "ca", "ny"], "sa")
lp = CategoricalHyperparameter("lp", ["mi", "bo"], "bo")
cs = ConfigurationSpace()
cs.add_hyperparameter(temp)
cs.add_hyperparameter(lp)
cs.add_hyperparameter(ls)
c1 = InCondition(temp, ls, ['sa', 'ca'])
c2 = InCondition(temp, lp, ['bo'])
c3 = AndConjunction(c1, c2)
cs.add_condition(c3)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_AndConjunction_condition(self):
expected = (
"lp '--lp ' c {mi,bo}\nls '--ls ' c {sa,ca,ny}\ntemp '--temp ' "
"r (0.500000, 1.000000)| ls %in% c(sa,ca) && lp %in% c(bo)\n"
)
temp = UniformFloatHyperparameter("temp", 0.5, 1)
ls = CategoricalHyperparameter("ls", ["sa", "ca", "ny"], "sa")
lp = CategoricalHyperparameter("lp", ["mi", "bo"], "bo")
cs = ConfigurationSpace()
cs.add_hyperparameter(temp)
cs.add_hyperparameter(lp)
cs.add_hyperparameter(ls)
c1 = InCondition(temp, ls, ['sa', 'ca'])
c2 = InCondition(temp, lp, ['bo'])
c3 = AndConjunction(c1, c2)
cs.add_condition(c3)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_OrConjunction_condition(self):
import numpy as np
expected = (
"lp '--lp ' c {mi,bo}\ntemp '--temp ' r (2.000000, 5.000000)\nls "
"'--ls ' c {sa,ca,ny}| temp==3.0 || lp %in% c(bo)\n")
temp = UniformFloatHyperparameter(
"temp", np.exp(2), np.exp(5), log=True)
ls = CategoricalHyperparameter("ls", ["sa", "ca", "ny"], "sa")
lp = CategoricalHyperparameter("lp", ["mi", "bo"], "bo")
cs = ConfigurationSpace()
cs.add_hyperparameter(temp)
cs.add_hyperparameter(lp)
cs.add_hyperparameter(ls)
c1 = EqualsCondition(ls, temp, np.exp(3))
c2 = InCondition(ls, lp, ['bo'])
c3 = OrConjunction(c1, c2)
cs.add_condition(c3)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_OrConjunction_condition(self):
import numpy as np
expected = (
"lp '--lp ' c {mi,bo}\ntemp '--temp ' r (2.000000, 5.000000)\nls "
"'--ls ' c {sa,ca,ny}| temp==3.0 || lp %in% c(bo)\n")
temp = UniformFloatHyperparameter(
"temp", np.exp(2), np.exp(5), log=True)
ls = CategoricalHyperparameter("ls", ["sa", "ca", "ny"], "sa")
lp = CategoricalHyperparameter("lp", ["mi", "bo"], "bo")
cs = ConfigurationSpace()
cs.add_hyperparameter(temp)
cs.add_hyperparameter(lp)
cs.add_hyperparameter(ls)
c1 = EqualsCondition(ls, temp, np.exp(3))
c2 = InCondition(ls, lp, ['bo'])
c3 = OrConjunction(c1, c2)
cs.add_condition(c3)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_categorical_with_weights(self):
cat = CategoricalHyperparameter('a', ['a', 'b'], weights=[0.3, 0.7])
cs = ConfigurationSpace()
cs.add_hyperparameter(cat)
with self.assertRaisesRegex(ValueError, 'The irace format does not support'):
irace.write(cs)
def test_write_float(self):
expected = "float_a '--float_a ' r (16.000000, 1024.000000)\n"
cs = ConfigurationSpace()
cs.add_hyperparameter(UniformFloatHyperparameter("float_a", 16, 1024))
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_ordinal(self):
expected = "ord_a '--ord_a ' o {a,b,3}\n"
cs = ConfigurationSpace()
cs.add_hyperparameter(OrdinalHyperparameter("ord_a", ["a", "b", 3]))
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_int(self):
expected = "int_a '--int_a ' i (-1, 6)\n"
cs = ConfigurationSpace()
cs.add_hyperparameter(int_a)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_ordinal(self):
expected = "ord_a '--ord_a ' o {a,b,3}\n"
cs = ConfigurationSpace()
cs.add_hyperparameter(OrdinalHyperparameter("ord_a", ["a", "b", 3]))
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_int(self):
expected = "int_a '--int_a ' i (-1, 6)\n"
cs = ConfigurationSpace()
cs.add_hyperparameter(int_a)
value = irace.write(cs)
self.assertEqual(expected, value)
def test_write_float(self):
expected = "float_a '--float_a ' r (16.000000, 1024.000000)\n"
cs = ConfigurationSpace()
cs.add_hyperparameter(UniformFloatHyperparameter("float_a", 16, 1024))
value = irace.write(cs)
self.assertEqual(expected, value)
