Update SimpleNER (#5878)

* Fix `get_loss` to use NER annotation
* Add labels as part of cfg
* Add simple overfitting test
This commit is contained in:
Adriane Boyd 2020-08-05 14:43:29 +02:00 committed by GitHub
parent b88c5c701a
commit af125875cf
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2 changed files with 55 additions and 416 deletions

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@ -4,12 +4,12 @@ from thinc.api import SequenceCategoricalCrossentropy, set_dropout_rate, Model
from thinc.api import Optimizer, Config from thinc.api import Optimizer, Config
from thinc.util import to_numpy from thinc.util import to_numpy
from ..errors import Errors
from ..gold import Example, spans_from_biluo_tags, iob_to_biluo, biluo_to_iob from ..gold import Example, spans_from_biluo_tags, iob_to_biluo, biluo_to_iob
from ..tokens import Doc from ..tokens import Doc
from ..language import Language from ..language import Language
from ..vocab import Vocab from ..vocab import Vocab
from ..scorer import Scorer from ..scorer import Scorer
from .. import util
from .pipe import Pipe from .pipe import Pipe
@ -37,7 +37,6 @@ DEFAULT_SIMPLE_NER_MODEL = Config().from_str(default_model_config)["model"]
default_config={"labels": [], "model": DEFAULT_SIMPLE_NER_MODEL}, default_config={"labels": [], "model": DEFAULT_SIMPLE_NER_MODEL},
scores=["ents_p", "ents_r", "ents_f", "ents_per_type"], scores=["ents_p", "ents_r", "ents_f", "ents_per_type"],
default_score_weights={"ents_f": 1.0, "ents_p": 0.0, "ents_r": 0.0}, default_score_weights={"ents_f": 1.0, "ents_p": 0.0, "ents_r": 0.0},
) )
def make_simple_ner( def make_simple_ner(
nlp: Language, name: str, model: Model, labels: Iterable[str] nlp: Language, name: str, model: Model, labels: Iterable[str]
@ -60,7 +59,9 @@ class SimpleNER(Pipe):
self.vocab = vocab self.vocab = vocab
self.model = model self.model = model
self.name = name self.name = name
self.labels = labels self.cfg = {"labels": []}
for label in labels:
self.add_label(label)
self.loss_func = SequenceCategoricalCrossentropy( self.loss_func = SequenceCategoricalCrossentropy(
names=self.get_tag_names(), normalize=True, missing_value=None names=self.get_tag_names(), normalize=True, missing_value=None
) )
@ -70,9 +71,20 @@ class SimpleNER(Pipe):
def is_biluo(self) -> bool: def is_biluo(self) -> bool:
return self.model.name.startswith("biluo") return self.model.name.startswith("biluo")
@property
def labels(self) -> Tuple[str]:
return tuple(self.cfg["labels"])
def add_label(self, label: str) -> None: def add_label(self, label: str) -> None:
"""Add a new label to the pipe.
label (str): The label to add.
DOCS: https://spacy.io/api/simplener#add_label
"""
if not isinstance(label, str):
raise ValueError(Errors.E187)
if label not in self.labels: if label not in self.labels:
self.labels.append(label) self.cfg["labels"].append(label)
self.vocab.strings.add(label)
def get_tag_names(self) -> List[str]: def get_tag_names(self) -> List[str]:
if self.is_biluo: if self.is_biluo:
@ -133,7 +145,7 @@ class SimpleNER(Pipe):
def get_loss(self, examples: List[Example], scores) -> Tuple[List[Floats2d], float]: def get_loss(self, examples: List[Example], scores) -> Tuple[List[Floats2d], float]:
truths = [] truths = []
for eg in examples: for eg in examples:
tags = eg.get_aligned("TAG", as_string=True) tags = eg.get_aligned_ner()
gold_tags = [(tag if tag != "-" else None) for tag in tags] gold_tags = [(tag if tag != "-" else None) for tag in tags]
if not self.is_biluo: if not self.is_biluo:
gold_tags = biluo_to_iob(gold_tags) gold_tags = biluo_to_iob(gold_tags)

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@ -1,418 +1,45 @@
import pytest from spacy.lang.en import English
from collections import namedtuple from spacy.gold import Example
from thinc.api import NumpyOps from spacy import util
from spacy.ml._biluo import BILUO, _get_transition_table from ..util import make_tempdir
@pytest.fixture( TRAIN_DATA = [
params=[ ("Who is Shaka Khan?", {"entities": [(7, 17, "PERSON")]}),
["PER", "ORG", "LOC", "MISC"], ("I like London and Berlin.", {"entities": [(7, 13, "LOC"), (18, 24, "LOC")]}),
["GPE", "PERSON", "NUMBER", "CURRENCY", "EVENT"], ]
]
)
def labels(request):
return request.param
@pytest.fixture def test_overfitting_IO():
def ops(): # Simple test to try and quickly overfit the SimpleNER component - ensuring the ML models work correctly
return NumpyOps() nlp = English()
ner = nlp.add_pipe("simple_ner")
train_examples = []
for text, annotations in TRAIN_DATA:
train_examples.append(Example.from_dict(nlp.make_doc(text), annotations))
for ent in annotations.get("entities"):
ner.add_label(ent[2])
optimizer = nlp.begin_training()
for i in range(50):
losses = {}
nlp.update(train_examples, sgd=optimizer, losses=losses)
assert losses["ner"] < 0.0001
def _get_actions(labels): # test the trained model
action_names = ( test_text = "I like London."
[f"B{label}" for label in labels] doc = nlp(test_text)
+ [f"I{label}" for label in labels] ents = doc.ents
+ [f"L{label}" for label in labels] assert len(ents) == 1
+ [f"U{label}" for label in labels] assert ents[0].text == "London"
+ ["O"] assert ents[0].label_ == "LOC"
)
A = namedtuple("actions", action_names)
return A(**{name: i for i, name in enumerate(action_names)})
# Also test the results are still the same after IO
def test_init_biluo_layer(labels): with make_tempdir() as tmp_dir:
model = BILUO() nlp.to_disk(tmp_dir)
model.set_dim("nO", model.attrs["get_num_actions"](len(labels))) nlp2 = util.load_model_from_path(tmp_dir)
model.initialize() doc2 = nlp2(test_text)
assert model.get_dim("nO") == len(labels) * 4 + 1 ents2 = doc2.ents
assert len(ents2) == 1
assert ents2[0].text == "London"
def test_transition_table(ops): assert ents2[0].label_ == "LOC"
labels = ["per", "loc", "org"]
table = _get_transition_table(len(labels))
a = _get_actions(labels)
assert table.shape == (2, len(a), len(a))
# Not last token, prev action was B
assert table[0, a.Bper, a.Bper] == 0
assert table[0, a.Bper, a.Bloc] == 0
assert table[0, a.Bper, a.Borg] == 0
assert table[0, a.Bper, a.Iper] == 1
assert table[0, a.Bper, a.Iloc] == 0
assert table[0, a.Bper, a.Iorg] == 0
assert table[0, a.Bper, a.Lper] == 1
assert table[0, a.Bper, a.Lloc] == 0
assert table[0, a.Bper, a.Lorg] == 0
assert table[0, a.Bper, a.Uper] == 0
assert table[0, a.Bper, a.Uloc] == 0
assert table[0, a.Bper, a.Uorg] == 0
assert table[0, a.Bper, a.O] == 0
assert table[0, a.Bloc, a.Bper] == 0
assert table[0, a.Bloc, a.Bloc] == 0
assert table[0, a.Bloc, a.Borg] == 0
assert table[0, a.Bloc, a.Iper] == 0
assert table[0, a.Bloc, a.Iloc] == 1
assert table[0, a.Bloc, a.Iorg] == 0
assert table[0, a.Bloc, a.Lper] == 0
assert table[0, a.Bloc, a.Lloc] == 1
assert table[0, a.Bloc, a.Lorg] == 0
assert table[0, a.Bloc, a.Uper] == 0
assert table[0, a.Bloc, a.Uloc] == 0
assert table[0, a.Bloc, a.Uorg] == 0
assert table[0, a.Bloc, a.O] == 0
assert table[0, a.Borg, a.Bper] == 0
assert table[0, a.Borg, a.Bloc] == 0
assert table[0, a.Borg, a.Borg] == 0
assert table[0, a.Borg, a.Iper] == 0
assert table[0, a.Borg, a.Iloc] == 0
assert table[0, a.Borg, a.Iorg] == 1
assert table[0, a.Borg, a.Lper] == 0
assert table[0, a.Borg, a.Lloc] == 0
assert table[0, a.Borg, a.Lorg] == 1
assert table[0, a.Borg, a.Uper] == 0
assert table[0, a.Borg, a.Uloc] == 0
assert table[0, a.Borg, a.Uorg] == 0
assert table[0, a.Borg, a.O] == 0
# Not last token, prev action was I
assert table[0, a.Iper, a.Bper] == 0
assert table[0, a.Iper, a.Bloc] == 0
assert table[0, a.Iper, a.Borg] == 0
assert table[0, a.Iper, a.Iper] == 1
assert table[0, a.Iper, a.Iloc] == 0
assert table[0, a.Iper, a.Iorg] == 0
assert table[0, a.Iper, a.Lper] == 1
assert table[0, a.Iper, a.Lloc] == 0
assert table[0, a.Iper, a.Lorg] == 0
assert table[0, a.Iper, a.Uper] == 0
assert table[0, a.Iper, a.Uloc] == 0
assert table[0, a.Iper, a.Uorg] == 0
assert table[0, a.Iper, a.O] == 0
assert table[0, a.Iloc, a.Bper] == 0
assert table[0, a.Iloc, a.Bloc] == 0
assert table[0, a.Iloc, a.Borg] == 0
assert table[0, a.Iloc, a.Iper] == 0
assert table[0, a.Iloc, a.Iloc] == 1
assert table[0, a.Iloc, a.Iorg] == 0
assert table[0, a.Iloc, a.Lper] == 0
assert table[0, a.Iloc, a.Lloc] == 1
assert table[0, a.Iloc, a.Lorg] == 0
assert table[0, a.Iloc, a.Uper] == 0
assert table[0, a.Iloc, a.Uloc] == 0
assert table[0, a.Iloc, a.Uorg] == 0
assert table[0, a.Iloc, a.O] == 0
assert table[0, a.Iorg, a.Bper] == 0
assert table[0, a.Iorg, a.Bloc] == 0
assert table[0, a.Iorg, a.Borg] == 0
assert table[0, a.Iorg, a.Iper] == 0
assert table[0, a.Iorg, a.Iloc] == 0
assert table[0, a.Iorg, a.Iorg] == 1
assert table[0, a.Iorg, a.Lper] == 0
assert table[0, a.Iorg, a.Lloc] == 0
assert table[0, a.Iorg, a.Lorg] == 1
assert table[0, a.Iorg, a.Uper] == 0
assert table[0, a.Iorg, a.Uloc] == 0
assert table[0, a.Iorg, a.Uorg] == 0
assert table[0, a.Iorg, a.O] == 0
# Not last token, prev action was L
assert table[0, a.Lper, a.Bper] == 1
assert table[0, a.Lper, a.Bloc] == 1
assert table[0, a.Lper, a.Borg] == 1
assert table[0, a.Lper, a.Iper] == 0
assert table[0, a.Lper, a.Iloc] == 0
assert table[0, a.Lper, a.Iorg] == 0
assert table[0, a.Lper, a.Lper] == 0
assert table[0, a.Lper, a.Lloc] == 0
assert table[0, a.Lper, a.Lorg] == 0
assert table[0, a.Lper, a.Uper] == 1
assert table[0, a.Lper, a.Uloc] == 1
assert table[0, a.Lper, a.Uorg] == 1
assert table[0, a.Lper, a.O] == 1
assert table[0, a.Lloc, a.Bper] == 1
assert table[0, a.Lloc, a.Bloc] == 1
assert table[0, a.Lloc, a.Borg] == 1
assert table[0, a.Lloc, a.Iper] == 0
assert table[0, a.Lloc, a.Iloc] == 0
assert table[0, a.Lloc, a.Iorg] == 0
assert table[0, a.Lloc, a.Lper] == 0
assert table[0, a.Lloc, a.Lloc] == 0
assert table[0, a.Lloc, a.Lorg] == 0
assert table[0, a.Lloc, a.Uper] == 1
assert table[0, a.Lloc, a.Uloc] == 1
assert table[0, a.Lloc, a.Uorg] == 1
assert table[0, a.Lloc, a.O] == 1
assert table[0, a.Lorg, a.Bper] == 1
assert table[0, a.Lorg, a.Bloc] == 1
assert table[0, a.Lorg, a.Borg] == 1
assert table[0, a.Lorg, a.Iper] == 0
assert table[0, a.Lorg, a.Iloc] == 0
assert table[0, a.Lorg, a.Iorg] == 0
assert table[0, a.Lorg, a.Lper] == 0
assert table[0, a.Lorg, a.Lloc] == 0
assert table[0, a.Lorg, a.Lorg] == 0
assert table[0, a.Lorg, a.Uper] == 1
assert table[0, a.Lorg, a.Uloc] == 1
assert table[0, a.Lorg, a.Uorg] == 1
assert table[0, a.Lorg, a.O] == 1
# Not last token, prev action was U
assert table[0, a.Uper, a.Bper] == 1
assert table[0, a.Uper, a.Bloc] == 1
assert table[0, a.Uper, a.Borg] == 1
assert table[0, a.Uper, a.Iper] == 0
assert table[0, a.Uper, a.Iloc] == 0
assert table[0, a.Uper, a.Iorg] == 0
assert table[0, a.Uper, a.Lper] == 0
assert table[0, a.Uper, a.Lloc] == 0
assert table[0, a.Uper, a.Lorg] == 0
assert table[0, a.Uper, a.Uper] == 1
assert table[0, a.Uper, a.Uloc] == 1
assert table[0, a.Uper, a.Uorg] == 1
assert table[0, a.Uper, a.O] == 1
assert table[0, a.Uloc, a.Bper] == 1
assert table[0, a.Uloc, a.Bloc] == 1
assert table[0, a.Uloc, a.Borg] == 1
assert table[0, a.Uloc, a.Iper] == 0
assert table[0, a.Uloc, a.Iloc] == 0
assert table[0, a.Uloc, a.Iorg] == 0
assert table[0, a.Uloc, a.Lper] == 0
assert table[0, a.Uloc, a.Lloc] == 0
assert table[0, a.Uloc, a.Lorg] == 0
assert table[0, a.Uloc, a.Uper] == 1
assert table[0, a.Uloc, a.Uloc] == 1
assert table[0, a.Uloc, a.Uorg] == 1
assert table[0, a.Uloc, a.O] == 1
assert table[0, a.Uorg, a.Bper] == 1
assert table[0, a.Uorg, a.Bloc] == 1
assert table[0, a.Uorg, a.Borg] == 1
assert table[0, a.Uorg, a.Iper] == 0
assert table[0, a.Uorg, a.Iloc] == 0
assert table[0, a.Uorg, a.Iorg] == 0
assert table[0, a.Uorg, a.Lper] == 0
assert table[0, a.Uorg, a.Lloc] == 0
assert table[0, a.Uorg, a.Lorg] == 0
assert table[0, a.Uorg, a.Uper] == 1
assert table[0, a.Uorg, a.Uloc] == 1
assert table[0, a.Uorg, a.Uorg] == 1
assert table[0, a.Uorg, a.O] == 1
# Not last token, prev action was O
assert table[0, a.O, a.Bper] == 1
assert table[0, a.O, a.Bloc] == 1
assert table[0, a.O, a.Borg] == 1
assert table[0, a.O, a.Iper] == 0
assert table[0, a.O, a.Iloc] == 0
assert table[0, a.O, a.Iorg] == 0
assert table[0, a.O, a.Lper] == 0
assert table[0, a.O, a.Lloc] == 0
assert table[0, a.O, a.Lorg] == 0
assert table[0, a.O, a.Uper] == 1
assert table[0, a.O, a.Uloc] == 1
assert table[0, a.O, a.Uorg] == 1
assert table[0, a.O, a.O] == 1
# Last token, prev action was B
assert table[1, a.Bper, a.Bper] == 0
assert table[1, a.Bper, a.Bloc] == 0
assert table[1, a.Bper, a.Borg] == 0
assert table[1, a.Bper, a.Iper] == 0
assert table[1, a.Bper, a.Iloc] == 0
assert table[1, a.Bper, a.Iorg] == 0
assert table[1, a.Bper, a.Lper] == 1
assert table[1, a.Bper, a.Lloc] == 0
assert table[1, a.Bper, a.Lorg] == 0
assert table[1, a.Bper, a.Uper] == 0
assert table[1, a.Bper, a.Uloc] == 0
assert table[1, a.Bper, a.Uorg] == 0
assert table[1, a.Bper, a.O] == 0
assert table[1, a.Bloc, a.Bper] == 0
assert table[1, a.Bloc, a.Bloc] == 0
assert table[0, a.Bloc, a.Borg] == 0
assert table[1, a.Bloc, a.Iper] == 0
assert table[1, a.Bloc, a.Iloc] == 0
assert table[1, a.Bloc, a.Iorg] == 0
assert table[1, a.Bloc, a.Lper] == 0
assert table[1, a.Bloc, a.Lloc] == 1
assert table[1, a.Bloc, a.Lorg] == 0
assert table[1, a.Bloc, a.Uper] == 0
assert table[1, a.Bloc, a.Uloc] == 0
assert table[1, a.Bloc, a.Uorg] == 0
assert table[1, a.Bloc, a.O] == 0
assert table[1, a.Borg, a.Bper] == 0
assert table[1, a.Borg, a.Bloc] == 0
assert table[1, a.Borg, a.Borg] == 0
assert table[1, a.Borg, a.Iper] == 0
assert table[1, a.Borg, a.Iloc] == 0
assert table[1, a.Borg, a.Iorg] == 0
assert table[1, a.Borg, a.Lper] == 0
assert table[1, a.Borg, a.Lloc] == 0
assert table[1, a.Borg, a.Lorg] == 1
assert table[1, a.Borg, a.Uper] == 0
assert table[1, a.Borg, a.Uloc] == 0
assert table[1, a.Borg, a.Uorg] == 0
assert table[1, a.Borg, a.O] == 0
# Last token, prev action was I
assert table[1, a.Iper, a.Bper] == 0
assert table[1, a.Iper, a.Bloc] == 0
assert table[1, a.Iper, a.Borg] == 0
assert table[1, a.Iper, a.Iper] == 0
assert table[1, a.Iper, a.Iloc] == 0
assert table[1, a.Iper, a.Iorg] == 0
assert table[1, a.Iper, a.Lper] == 1
assert table[1, a.Iper, a.Lloc] == 0
assert table[1, a.Iper, a.Lorg] == 0
assert table[1, a.Iper, a.Uper] == 0
assert table[1, a.Iper, a.Uloc] == 0
assert table[1, a.Iper, a.Uorg] == 0
assert table[1, a.Iper, a.O] == 0
assert table[1, a.Iloc, a.Bper] == 0
assert table[1, a.Iloc, a.Bloc] == 0
assert table[1, a.Iloc, a.Borg] == 0
assert table[1, a.Iloc, a.Iper] == 0
assert table[1, a.Iloc, a.Iloc] == 0
assert table[1, a.Iloc, a.Iorg] == 0
assert table[1, a.Iloc, a.Lper] == 0
assert table[1, a.Iloc, a.Lloc] == 1
assert table[1, a.Iloc, a.Lorg] == 0
assert table[1, a.Iloc, a.Uper] == 0
assert table[1, a.Iloc, a.Uloc] == 0
assert table[1, a.Iloc, a.Uorg] == 0
assert table[1, a.Iloc, a.O] == 0
assert table[1, a.Iorg, a.Bper] == 0
assert table[1, a.Iorg, a.Bloc] == 0
assert table[1, a.Iorg, a.Borg] == 0
assert table[1, a.Iorg, a.Iper] == 0
assert table[1, a.Iorg, a.Iloc] == 0
assert table[1, a.Iorg, a.Iorg] == 0
assert table[1, a.Iorg, a.Lper] == 0
assert table[1, a.Iorg, a.Lloc] == 0
assert table[1, a.Iorg, a.Lorg] == 1
assert table[1, a.Iorg, a.Uper] == 0
assert table[1, a.Iorg, a.Uloc] == 0
assert table[1, a.Iorg, a.Uorg] == 0
assert table[1, a.Iorg, a.O] == 0
# Last token, prev action was L
assert table[1, a.Lper, a.Bper] == 0
assert table[1, a.Lper, a.Bloc] == 0
assert table[1, a.Lper, a.Borg] == 0
assert table[1, a.Lper, a.Iper] == 0
assert table[1, a.Lper, a.Iloc] == 0
assert table[1, a.Lper, a.Iorg] == 0
assert table[1, a.Lper, a.Lper] == 0
assert table[1, a.Lper, a.Lloc] == 0
assert table[1, a.Lper, a.Lorg] == 0
assert table[1, a.Lper, a.Uper] == 1
assert table[1, a.Lper, a.Uloc] == 1
assert table[1, a.Lper, a.Uorg] == 1
assert table[1, a.Lper, a.O] == 1
assert table[1, a.Lloc, a.Bper] == 0
assert table[1, a.Lloc, a.Bloc] == 0
assert table[1, a.Lloc, a.Borg] == 0
assert table[1, a.Lloc, a.Iper] == 0
assert table[1, a.Lloc, a.Iloc] == 0
assert table[1, a.Lloc, a.Iorg] == 0
assert table[1, a.Lloc, a.Lper] == 0
assert table[1, a.Lloc, a.Lloc] == 0
assert table[1, a.Lloc, a.Lorg] == 0
assert table[1, a.Lloc, a.Uper] == 1
assert table[1, a.Lloc, a.Uloc] == 1
assert table[1, a.Lloc, a.Uorg] == 1
assert table[1, a.Lloc, a.O] == 1
assert table[1, a.Lorg, a.Bper] == 0
assert table[1, a.Lorg, a.Bloc] == 0
assert table[1, a.Lorg, a.Borg] == 0
assert table[1, a.Lorg, a.Iper] == 0
assert table[1, a.Lorg, a.Iloc] == 0
assert table[1, a.Lorg, a.Iorg] == 0
assert table[1, a.Lorg, a.Lper] == 0
assert table[1, a.Lorg, a.Lloc] == 0
assert table[1, a.Lorg, a.Lorg] == 0
assert table[1, a.Lorg, a.Uper] == 1
assert table[1, a.Lorg, a.Uloc] == 1
assert table[1, a.Lorg, a.Uorg] == 1
assert table[1, a.Lorg, a.O] == 1
# Last token, prev action was U
assert table[1, a.Uper, a.Bper] == 0
assert table[1, a.Uper, a.Bloc] == 0
assert table[1, a.Uper, a.Borg] == 0
assert table[1, a.Uper, a.Iper] == 0
assert table[1, a.Uper, a.Iloc] == 0
assert table[1, a.Uper, a.Iorg] == 0
assert table[1, a.Uper, a.Lper] == 0
assert table[1, a.Uper, a.Lloc] == 0
assert table[1, a.Uper, a.Lorg] == 0
assert table[1, a.Uper, a.Uper] == 1
assert table[1, a.Uper, a.Uloc] == 1
assert table[1, a.Uper, a.Uorg] == 1
assert table[1, a.Uper, a.O] == 1
assert table[1, a.Uloc, a.Bper] == 0
assert table[1, a.Uloc, a.Bloc] == 0
assert table[1, a.Uloc, a.Borg] == 0
assert table[1, a.Uloc, a.Iper] == 0
assert table[1, a.Uloc, a.Iloc] == 0
assert table[1, a.Uloc, a.Iorg] == 0
assert table[1, a.Uloc, a.Lper] == 0
assert table[1, a.Uloc, a.Lloc] == 0
assert table[1, a.Uloc, a.Lorg] == 0
assert table[1, a.Uloc, a.Uper] == 1
assert table[1, a.Uloc, a.Uloc] == 1
assert table[1, a.Uloc, a.Uorg] == 1
assert table[1, a.Uloc, a.O] == 1
assert table[1, a.Uorg, a.Bper] == 0
assert table[1, a.Uorg, a.Bloc] == 0
assert table[1, a.Uorg, a.Borg] == 0
assert table[1, a.Uorg, a.Iper] == 0
assert table[1, a.Uorg, a.Iloc] == 0
assert table[1, a.Uorg, a.Iorg] == 0
assert table[1, a.Uorg, a.Lper] == 0
assert table[1, a.Uorg, a.Lloc] == 0
assert table[1, a.Uorg, a.Lorg] == 0
assert table[1, a.Uorg, a.Uper] == 1
assert table[1, a.Uorg, a.Uloc] == 1
assert table[1, a.Uorg, a.Uorg] == 1
assert table[1, a.Uorg, a.O] == 1
# Last token, prev action was O
assert table[1, a.O, a.Bper] == 0
assert table[1, a.O, a.Bloc] == 0
assert table[1, a.O, a.Borg] == 0
assert table[1, a.O, a.Iper] == 0
assert table[1, a.O, a.Iloc] == 0
assert table[1, a.O, a.Iorg] == 0
assert table[1, a.O, a.Lper] == 0
assert table[1, a.O, a.Lloc] == 0
assert table[1, a.O, a.Lorg] == 0
assert table[1, a.O, a.Uper] == 1
assert table[1, a.O, a.Uloc] == 1
assert table[1, a.O, a.Uorg] == 1
assert table[1, a.O, a.O] == 1