def test_parse(self):
t = Tree.fromstring("""
(S
(NP (Det el) (Noun gato))
(VP (Verb come) (NP (Noun pescado) (Adj crudo)))
)
""")
model = UPCFG([t], start='S')
sent = 'el gato come pescado crudo'.split()
tags = 'Det Noun Verb Noun Adj'.split()
tagged_sent = list(zip(sent, tags))
tree = model.parse(tagged_sent)
self.assertEqual(tree, t)
def test_parse(self):
t = Tree.fromstring(
"""
(S
(NP (Det el) (Noun gato))
(VP (Verb come) (NP (Noun pescado) (Adj crudo)))
)
""")
model = UPCFG([t], start='S')
sent = 'el gato come pescado crudo'.split()
tags = 'Det Noun Verb Noun Adj'.split()
tagged_sent = list(zip(sent, tags))
tree = model.parse(tagged_sent)
self.assertEqual(tree, t)
def test_parse_no_parse_returns_flat(self):
t = Tree.fromstring("""
(S
(NP (Det el) (Noun gato))
(VP (Verb come) (NP (Noun pescado) (Adj crudo)))
)
""")
model = UPCFG([t], start='S')
sent = 'gato el come pescado crudo'.split()
tags = 'Noun Det Verb Noun Adj'.split()
tagged_sent = list(zip(sent, tags))
tree = model.parse(tagged_sent)
tree2 = Tree.fromstring(
"(S (Noun gato) (Det el) (Verb come) (Noun pescado) (Adj crudo))")
self.assertEqual(tree, tree2)
def test_parse_no_parse_returns_flat(self):
t = Tree.fromstring(
"""
(S
(NP (Det el) (Noun gato))
(VP (Verb come) (NP (Noun pescado) (Adj crudo)))
)
""")
model = UPCFG([t], start='S')
sent = 'gato el come pescado crudo'.split()
tags = 'Noun Det Verb Noun Adj'.split()
tagged_sent = list(zip(sent, tags))
tree = model.parse(tagged_sent)
tree2 = Tree.fromstring("(S (Noun gato) (Det el) (Verb come) (Noun pescado) (Adj crudo))")
self.assertEqual(tree, tree2)