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parameterized now supports deleting of parameters

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Max Zwiessele 2014-02-21 17:53:44 +00:00
parent 2da256fa93
commit 659643038f
12 changed files with 113 additions and 83 deletions
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16
GPy/testing/parameterized_tests.py
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@ -10,8 +10,8 @@ import numpy as np
class Test(unittest.TestCase):
def setUp(self):
self.rbf = GPy.kern.rbf(1)
self.white = GPy.kern.white(1)
self.rbf = GPy.kern.RBF(1)
self.white = GPy.kern.White(1)
from GPy.core.parameterization import Param
from GPy.core.parameterization.transformations import Logistic
self.param = Param('param', np.random.rand(25,2), Logistic(0, 1))
@ -39,14 +39,13 @@ class Test(unittest.TestCase):
def test_remove_parameter(self):
from GPy.core.parameterization.transformations import FIXED, UNFIXED, __fixed__
from GPy.core.parameterization.transformations import FIXED, UNFIXED, __fixed__, Logexp
self.white.fix()
self.test1.remove_parameter(self.white)
self.assertIs(self.test1._fixes_,None)
self.assertListEqual(self.white._fixes_.tolist(), [FIXED])
self.assertIs(self.white.constraints,self.white.white.constraints._param_index_ops)
self.assertEquals(self.white.white.constraints._offset, 0)
self.assertEquals(self.white.constraints._offset, 0)
self.assertIs(self.test1.constraints, self.rbf.constraints._param_index_ops)
self.assertIs(self.test1.constraints, self.param.constraints._param_index_ops)
@ -57,18 +56,19 @@ class Test(unittest.TestCase):
self.assertListEqual(self.test1.constraints[__fixed__].tolist(), [0])
self.assertIs(self.white._fixes_,None)
self.assertListEqual(self.test1._fixes_.tolist(),[FIXED] + [UNFIXED] * 52)
self.test1.remove_parameter(self.white)
self.assertIs(self.test1._fixes_,None)
self.assertListEqual(self.white._fixes_.tolist(), [FIXED])
self.assertIs(self.white.constraints,self.white.white.constraints._param_index_ops)
self.assertIs(self.test1.constraints, self.rbf.constraints._param_index_ops)
self.assertIs(self.test1.constraints, self.param.constraints._param_index_ops)
self.assertIs(self.test1.constraints, self.param.constraints._param_index_ops)
self.assertListEqual(self.test1.constraints[Logexp()].tolist(), [0,1])
def test_add_parameter_already_in_hirarchy(self):
self.test1.add_parameter(self.white._parameters_[0])
def test_default_constraints(self):
self.assertIs(self.rbf.rbf.variance.constraints._param_index_ops, self.rbf.constraints._param_index_ops)
self.assertIs(self.rbf.variance.constraints._param_index_ops, self.rbf.constraints._param_index_ops)
self.assertIs(self.test1.constraints, self.rbf.constraints._param_index_ops)
self.assertListEqual(self.rbf.constraints.indices()[0].tolist(), range(2))
from GPy.core.parameterization.transformations import Logexp