def test_context_mgr_tmp(self): a = ConceptNode('a') with tmp_atomspace() as tmp_as: b = ConceptNode('b') self.assertTrue(a in self.space) # verify that current default atomspace is tmp_as self.assertFalse(b in self.space) c = ConceptNode('c') # verify that current default atomspace is self.space self.assertTrue(c in self.space)
def test_context_mgr_tmp(self): a = ConceptNode('a') with tmp_atomspace() as tmp_as: b = ConceptNode('b') self.assertTrue(a in self.space) # verify that current default atomspace is tmp_as self.assertFalse(b in self.space) c = ConceptNode('c') # verify that current default atomspace is self.space self.assertTrue(c in self.space)
def main(): path_query = 'query.scm' path_data = 'data.scm' atomspace = AtomSpace() initialize_opencog(atomspace) storage = Storage() index = Index(storage) with tmp_atomspace() as tmp: imp = ImplicationLink(VariableNode("C"), VariableNode("B")) # GetLink returns only bindings for variables pat = BindLink(imp, imp) index.add_pattern(pat) with tmp_atomspace() as tmp: base = open(path_data).read() data = scheme_eval_h(tmp, base) index.add_data(data) query = open(path_query).read() q = scheme_eval_h(tmp, query) result = index.query(tmp, q) print(result)
def run_program(self, features, program, attention): with tmp_atomspace() as tmp: prog, left = tbd_helpers.return_prog(program) query = tbd_helpers.ast_to_query(prog, tmp) scene = InputModule( ConceptNode("scene"), { 'features': features, 'attention': attention.clone(), 'name': ConceptNode("scene").name }) result = execute_atom(tmp, query) answer = self.argmax(self.extract(result)) return answer
def process(self, data, label): """ Accepts batch with features and labels, returns probability of labels """ with tmp_atomspace() as atomspace: # compute possible pairs of NumberNodes pairs = self.get_all_pairs(label, atomspace) # setup input images inp1 = InputModule(ConceptNode("img1"), data[0].reshape([1, 1, 28, 28])) inp2 = InputModule(ConceptNode("img2"), data[1].reshape([1, 1, 28, 28])) return self.p_correct_answer(pairs, inp1, inp2)