def test_glvq_softplus_squashing_serialization(self):
losses.GLVQLoss(prototype_labels=[0, 1, 2],
squashing='softplus',
beta=0.1).get_config()
def test_glvq_sigmoid_squashing_serialization(self):
losses.GLVQLoss(prototype_labels=[0, 1, 2],
squashing='sigmoid').get_config()
def test_glvq_linear_squashing_serialization(self):
losses.GLVQLoss(prototype_labels=[0, 1, 2],
squashing='linear').get_config()
def test_glvq_identity_squashing_serialization(self):
losses.GLVQLoss(prototype_labels=[0, 1, 2],
squashing='identity').get_config()
def test_glvq_blubb_squashing_deserialization(self):
with self.assertRaises(ValueError):
losses.GLVQLoss(prototype_labels=[0, 1, 2], squashing='blubb')
def test_glvq_relu_squashing_deserialization(self):
losses.GLVQLoss(prototype_labels=[0, 1, 2], squashing='relu', beta=0.1)
