def deserialize(cls, fname):
for rvm_cls in (rvm_binding.probabilistic_function_rbf,
rvm_binding.probabilistic_function_ply,
rvm_binding.probabilistic_function_sig,
rvm_binding.probabilistic_function_lin):
try:
fn = rvm_cls()
rvm_binding.deserialize(fn, fname)
res = ProbabilisticFunction()
res.fn = fn
return res
except RuntimeError:
continue
raise RuntimeError('Unable to deserialize file. Unknown function type.')
def deserialize(cls, fname):
for rvm_cls in (rvm_binding.normalized_decision_function_rbf,
rvm_binding.normalized_decision_function_ply,
rvm_binding.normalized_decision_function_sig,
rvm_binding.normalized_decision_function_lin,
rvm_binding.normalized_probabilistic_function_rbf,
rvm_binding.normalized_probabilistic_function_ply,
rvm_binding.normalized_probabilistic_function_sig,
rvm_binding.normalized_probabilistic_function_lin):
try:
fn = rvm_cls()
rvm_binding.deserialize(fn, fname)
# Create a temporary DecisionFunction because the NormalizedFunction
# constructor expects a Python object
tmp = DecisionFunction()
tmp.fn = fn.function
res = NormalizedFunction(tmp)
res.fn.normalizer = fn.normalizer
return res
except RuntimeError:
continue
raise RuntimeError('Unable to deserialize file. Unknown function type.')