def test(self):
doc = unittest.mock.Mock()
stage = TypeSpecificStage(CombineEverything(), EntityType.GPE,
EntityType.LOC)
doc.mention_chains = [
MentionChain([
Mention('New York', '_DF_doc34', (141, 149), (22, 23),
EntityType.LOC, 'Men1')
]),
MentionChain([
Mention('New York City', '_DF_doc34', (146, 154), (24, 25),
EntityType.GPE, 'Men2')
]),
MentionChain([
Mention('NY Yankees', '_DF_doc34', (173, 181), (36, 37),
EntityType.ORG, 'Men3')
]),
MentionChain([
Mention('Ed Koch', '_DF_doc34', (186, 194), (51, 52),
EntityType.PER, 'Men4')
]),
MentionChain([
Mention('NYC', '_DF_doc34', (237, 245), (71, 72),
EntityType.GPE, 'Men5')
]),
]
stage.update(doc)
self.assertEqual(3, len(doc.mention_chains))
self.assertEqual(sorted([1, 1, 3]),
sorted(list(map(len, doc.mention_chains))))
def test(self):
chains = [
MentionChain([
Mention('Henry', '_WL_doc34', (123, 128), (17, 17),
EntityType.PER, 'Men1')
]),
MentionChain([
Mention('Ed Smith', '_WL_doc34', (141, 149), (22, 23),
EntityType.PER, 'Men2'),
Mention('Ed', '_WL_doc34', (197, 199), (44, 44),
EntityType.PER, 'Men3')
])
]
chains[0].entity = Entity('67', EntityType.PER, 'Henry',
EntityOrigin.WLL)
chains[1].entity = None
doc = Document(chains[0].mentions + chains[1].mentions, DocType.WL,
Lang.ENG, [], [])
doc.mention_chains = chains
buffer = io.StringIO()
writer = OutputWriter(buffer, 'test', 0.75)
writer.write(doc)
buffer.seek(0)
lines = buffer.readlines()
line1 = "test\tMen1\tHenry\t_WL_doc34:123-128\t67\tPER\tNAM\t0.75"
self.assertEqual(line1, lines[0].strip())
def test_update1(self):
# first example from table 1 in https://www.aclweb.org/anthology/M95-1005
gt = {
'doc1': {
(0, 1): Link(EntityType.PER, LinkType.LINK, 'NIL1', None),
(2, 5): Link(EntityType.PER, LinkType.LINK, 'NIL1', None),
(8, 11): Link(EntityType.PER, LinkType.LINK, 'NIL1', None),
(14, 17): Link(EntityType.PER, LinkType.LINK, 'NIL1', None),
},
}
doc = unittest.mock.Mock()
doc.doc_id = 'doc1'
doc.mention_chains = [
MentionChain([
Mention('1', 'doc1', (0, 1), (), EntityType.PER, 'NIL10'),
Mention('2', 'doc1', (2, 5), (), EntityType.PER, 'NIL10'),
]),
MentionChain([
Mention('3', 'doc1', (8, 11), (), EntityType.PER, 'NIL11'),
Mention('4', 'doc1', (14, 17), (), EntityType.PER, 'NIL11'),
]),
]
scorer = CorefScorer(gt, CorefMetric.MUC)
scorer.update(doc)
self.assertEqual(2, scorer.recall_numerator)
self.assertEqual(3, scorer.recall_denominator)
self.assertEqual(2, scorer.precision_numerator)
self.assertEqual(2, scorer.precision_denominator)
def test(self):
doc = unittest.mock.Mock()
stage = LanguageSpecificStage(CombineEverything(), Lang.ENG)
doc.lang = Lang.AKA
doc.mention_chains = [
MentionChain([
Mention('Ed Smith', '_DF_doc34', (141, 149), (22, 23),
EntityType.PER, 'Men1')
]),
MentionChain([
Mention('Ed Smith', '_DF_doc34', (146, 154), (24, 25),
EntityType.PER, 'Men2')
]),
MentionChain([
Mention('Ben Smith', '_DF_doc34', (173, 181), (36, 37),
EntityType.PER, 'Men3')
]),
MentionChain([
Mention('ed Smith', '_DF_doc34', (186, 194), (51, 52),
EntityType.PER, 'Men4')
]),
MentionChain([
Mention('Ed Smith', '_DF_doc34', (237, 245), (71, 72),
EntityType.ORG, 'Men5')
]),
]
stage.update(doc)
self.assertEqual(5, len(doc.mention_chains))
doc.lang = Lang.ENG
doc.mention_chains = [
MentionChain([
Mention('Ed Smith', '_DF_doc34', (141, 149), (22, 23),
EntityType.PER, 'Men1')
]),
MentionChain([
Mention('Ed Smith', '_DF_doc34', (146, 154), (24, 25),
EntityType.PER, 'Men2')
]),
MentionChain([
Mention('Ben Smith', '_DF_doc34', (173, 181), (36, 37),
EntityType.PER, 'Men3')
]),
MentionChain([
Mention('ed Smith', '_DF_doc34', (186, 194), (51, 52),
EntityType.PER, 'Men4')
]),
MentionChain([
Mention('Ed Smith', '_DF_doc34', (237, 245), (71, 72),
EntityType.ORG, 'Men5')
]),
]
stage.update(doc)
self.assertEqual(1, len(doc.mention_chains))
self.assertEqual(5, len(doc.mention_chains[0].mentions))
def testWithNoStages(self):
doc = unittest.mock.Mock()
doc.mentions = [
Mention('Ed Smith', '_DF_doc34', (141, 149), (22, 23),
EntityType.PER, 'Men1'),
Mention('Ed Smith', '_DF_doc34', (146, 154), (24, 25),
EntityType.PER, 'Men2'),
Mention('Ben Smith', '_DF_doc34', (173, 181), (36, 37),
EntityType.PER, 'Men3'),
]
coref = CascadeCoref([])
coref.coref(doc)
self.assertEqual(3, len(doc.mention_chains))
def test_across_entity_type(self):
doc = unittest.mock.Mock()
doc.mention_chains = [
MentionChain([
Mention('South Carolina', '_DF_doc34', (141, 149), (22, 23),
EntityType.GPE, 'Men1'),
]),
MentionChain([
Mention('SC', '_DF_doc34', (146, 154), (24, 25),
EntityType.ORG, 'Men6')
]),
]
stage = AcronymStage(2)
stage.update(doc)
self.assertEqual(2, len(doc.mention_chains))
def test_no_match(self):
v = FeatureVector()
entity = Entity('1', EntityType.GPE, 'Nueva York', EntityOrigin.GEO)
chain = MentionChain(
[Mention('New York', 'doc1', (), (), EntityType.GPE)])
ExactMatchFeature().extract(chain, entity, None, v)
self.assertFalse(v.data[0])
def test_multiple_matches(self):
doc = unittest.mock.Mock()
doc.doc_id = 'doc1'
doc.mention_chains = [
MentionChain(
[Mention('John Smith', 'doc1', (4, 8), (), EntityType.PER)]),
]
doc.mention_chains[0].candidates = [
Entity('122',
EntityType.PER,
'John Smith',
EntityOrigin.WLL,
urls=['http://en.wikipedia.org/wiki/John_Smith']),
Entity('123',
EntityType.PER,
'John Smith',
EntityOrigin.WLL,
urls=['http://en.wikipedia.org/wiki/John_Smith']),
Entity('124',
EntityType.PER,
'Jake Smith',
EntityOrigin.WLL,
urls=['http://en.wikipedia.org/wiki/John_P_Smith']),
]
WikipediaResolver().resolve(doc)
self.assertEqual(1, len(doc.mention_chains))
self.assertEqual(2, len(doc.mention_chains[0].candidates))
self.assertIsNone(doc.mention_chains[0].entity)
def test_simple(self):
mention = Mention("Ted", "IL9_SM_001", (4, 8), (0, 1), EntityType.PER)
ia = InProcessIncremental()
ia.assign(mention)
self.assertEqual('M1', mention.id)
ia.assign(mention)
self.assertEqual('M2', mention.id)
def test_positive(self):
v = FeatureVector()
entity = Entity('1', EntityType.PER, 'John Smith', EntityOrigin.WLL)
chain = MentionChain(
[Mention('Jep Smith', 'doc1', (), (), EntityType.PER)])
LastNameFeature().extract(chain, entity, None, v)
self.assertTrue(v.data[0])
def test_not_multi_token_name(self):
v = FeatureVector()
entity = Entity('1', EntityType.PER, 'John Smith', EntityOrigin.WLL)
chain = MentionChain(
[Mention('Smith', 'doc1', (), (), EntityType.PER)])
LastNameFeature().extract(chain, entity, None, v)
self.assertFalse(v.data[0])
def test(self):
doc = unittest.mock.Mock()
doc.doc_id = 'doc1'
doc.mention_chains = [
MentionChain(
[Mention('John Smith', 'doc1', (4, 8), (), EntityType.PER)]),
]
doc.mention_chains[0].candidates = [
Entity('122',
EntityType.PER,
'John Smith',
EntityOrigin.WLL,
urls=['http://en.wikipedia.org/wiki/John_Smith']),
Entity('123',
EntityType.PER,
'John Smith',
EntityOrigin.WLL,
urls=['http://en.wikipedia.org/wiki/John_H_Smith']),
Entity('124',
EntityType.PER,
'Jake Smith',
EntityOrigin.WLL,
urls=['http://en.wikipedia.org/wiki/John_Smith']),
]
CascadeResolver([ExactNameResolver(),
WikipediaResolver()]).resolve(doc)
self.assertEqual(1, len(doc.mention_chains))
self.assertEqual(2, len(doc.mention_chains[0].candidates))
self.assertEqual('122', doc.mention_chains[0].entity.id)
def test(self):
v = FeatureVector()
entity = Entity('1', EntityType.GPE, 'New York City', EntityOrigin.GEO)
entity.names = {'NYC', 'New York'}
chain = MentionChain(
[Mention('Nueva York', 'doc1', (), (), EntityType.GPE)])
SharedTokensFeature().extract(chain, entity, None, v)
self.assertAlmostEqual(0.5, v.data[0])
def test_merge(self):
chains = [
MentionChain([
Mention('1', '_NW_1', (), (), EntityType.PER, 'Men1'),
Mention('4', '_NW_1', (), (), EntityType.PER, 'Men4')
]),
MentionChain(
[Mention('2', '_NW_1', (), (), EntityType.PER, 'Men2')]),
MentionChain(
[Mention('3', '_NW_1', (), (), EntityType.PER, 'Men3')]),
]
doc = unittest.mock.Mock()
doc.mention_chains = chains
stage = CorefStageTest.DummyStage()
stage.merge(doc, [chains[0], chains[2]])
self.assertEqual(2, len(doc.mention_chains))
self.assertEqual(3, len(doc.mention_chains[-1].mentions))
def test_match(self):
v = FeatureVector()
entity = Entity('1', EntityType.GPE, 'New York', EntityOrigin.GEO)
entity.names = {'New York', 'New York City', 'NYC'}
chain = MentionChain(
[Mention('Nueva York', 'doc1', (), (), EntityType.GPE)])
chain.mentions[0].translate_string = 'new york'
ExactMatchFeature().extract(chain, entity, None, v)
self.assertTrue(v.data[0])
def test_negative(self):
v = FeatureVector()
entity = Entity('1',
EntityType.GPE,
'New York',
EntityOrigin.GEO,
urls=['http://en.wikipedia.org/wiki/New_York'])
chain = MentionChain(
[Mention('New York City', 'doc1', (), (), EntityType.GPE)])
WikipediaFeature().extract(chain, entity, None, v)
self.assertFalse(v.data[0])
def test(self):
doc = unittest.mock.Mock()
doc.mention_chains = [
MentionChain([
Mention('Ed Smith', '_DF_doc34', (141, 149), (22, 23),
EntityType.PER, 'Men1')
]),
MentionChain([
Mention('Smith', '_DF_doc34', (146, 154), (24, 25),
EntityType.PER, 'Men2')
]),
MentionChain([
Mention('Ben Smithy', '_DF_doc34', (173, 181), (36, 37),
EntityType.PER, 'Men3')
]),
MentionChain([
Mention('ed smith', '_DF_doc34', (186, 194), (51, 52),
EntityType.PER, 'Men4')
]),
MentionChain([
Mention('Tony Smith', '_DF_doc34', (237, 245), (71, 72),
EntityType.ORG, 'Men5')
]),
MentionChain([
Mention('Smith Jones', '_DF_doc34', (298, 306), (36, 37),
EntityType.PER, 'Men6')
]),
]
stage = SingleTokenMatchStage(index=-1)
stage.update(doc)
self.assertEqual(4, len(doc.mention_chains))
self.assertEqual(sorted([1, 1, 1, 3]),
sorted(list(map(len, doc.mention_chains))))
def test(self):
doc = unittest.mock.Mock()
doc.mention_chains = [
MentionChain([
Mention('South Carolina', '_DF_doc34', (141, 149), (22, 23),
EntityType.GPE, 'Men1'),
Mention('south carolina', '_DF_doc34', (173, 181), (36, 37),
EntityType.GPE, 'Men3')
]),
MentionChain([
Mention('SC', '_DF_doc34', (146, 154), (24, 25),
EntityType.GPE, 'Men2')
]),
MentionChain([
Mention('SC', '_DF_doc34', (146, 154), (24, 25),
EntityType.ORG, 'Men6')
]),
MentionChain([
Mention('ed Smith', '_DF_doc34', (186, 194), (51, 52),
EntityType.PER, 'Men4'),
Mention('Ed Smith', '_DF_doc34', (237, 245), (71, 72),
EntityType.PER, 'Men5')
]),
]
stage = AcronymStage(2)
stage.update(doc)
self.assertEqual(3, len(doc.mention_chains))
self.assertEqual({1, 2, 3},
{len(x.mentions)
for x in doc.mention_chains})
def test(self):
doc = unittest.mock.Mock()
doc.mention_chains = [
MentionChain([
Mention('Ed Smith', '_DF_doc34', (141, 149), (22, 23),
EntityType.PER, 'Men1')
]),
MentionChain([
Mention('Ed Smith', '_DF_doc34', (146, 154), (24, 25),
EntityType.PER, 'Men2')
]),
MentionChain([
Mention('Ben Smith', '_DF_doc34', (173, 181), (36, 37),
EntityType.PER, 'Men3')
]),
MentionChain([
Mention('ed Smith', '_DF_doc34', (186, 194), (51, 52),
EntityType.PER, 'Men4')
]),
MentionChain([
Mention('Ed Smith', '_DF_doc34', (237, 245), (71, 72),
EntityType.ORG, 'Men5')
]),
]
stage = ExactMatchStage()
stage.update(doc)
self.assertEqual(3, len(doc.mention_chains))
self.assertEqual(sorted([1, 1, 3]),
sorted(list(map(len, doc.mention_chains))))
for chain in doc.mention_chains:
if chain.name.lower(
) == 'ed smith' and chain.type == EntityType.PER:
self.assertEqual({'Men1', 'Men2', 'Men4'},
{m.id
for m in chain.mentions})
self.assertEqual({(141, 149), (146, 154), (186, 194)},
{m.offsets
for m in chain.mentions})
def test_no_matches(self):
doc = unittest.mock.Mock()
doc.doc_id = 'doc1'
doc.mention_chains = [
MentionChain(
[Mention('John Smith', 'doc1', (4, 8), (), EntityType.PER)]),
]
doc.mention_chains[0].candidates = [
Entity('122', EntityType.PER, 'John', EntityOrigin.WLL)
]
ExactNameResolver().resolve(doc)
self.assertEqual(1, len(doc.mention_chains))
self.assertEqual(1, len(doc.mention_chains[0].candidates))
self.assertIsNone(doc.mention_chains[0].entity)
def test_one_match(self):
doc = unittest.mock.Mock()
doc.doc_id = 'doc1'
doc.mention_chains = [
MentionChain(
[Mention('John Smith', 'doc1', (4, 8), (), EntityType.PER)]),
]
entity1 = Entity('122', EntityType.PER, 'John', EntityOrigin.WLL)
entity1.names = {'John', 'J. Smith', 'john smith'}
doc.mention_chains[0].candidates = [
entity1,
Entity('123', EntityType.PER, 'Not John', EntityOrigin.WLL)
]
ExactNameResolver().resolve(doc)
self.assertEqual(1, len(doc.mention_chains))
self.assertEqual(2, len(doc.mention_chains[0].candidates))
self.assertEqual(entity1, doc.mention_chains[0].entity)
def test_one_match(self):
doc = unittest.mock.Mock()
doc.doc_id = 'doc1'
doc.mention_chains = [
MentionChain(
[Mention('John Smith', 'doc1', (4, 8), (), EntityType.PER)]),
]
entity1 = Entity('122',
EntityType.PER,
'John',
EntityOrigin.WLL,
urls=['http://en.wikipedia.org/wiki/John_Smith'])
doc.mention_chains[0].candidates = [
entity1,
Entity('123', EntityType.PER, 'Not John', EntityOrigin.WLL)
]
WikipediaResolver().resolve(doc)
self.assertEqual(1, len(doc.mention_chains))
self.assertEqual(2, len(doc.mention_chains[0].candidates))
self.assertEqual(entity1, doc.mention_chains[0].entity)
def test(self):
classifier = self.trainClassifier()
extractor = EntityFeatureExtractor(SimpleFeature())
resolver = SvmResolver(classifier, extractor)
doc = unittest.mock.Mock()
doc.mention_chains = [
MentionChain(
[Mention('John Smith', 'doc1', (), (), EntityType.PER)]),
]
doc.mention_chains[0].candidates = [
Entity('122', EntityType.PER, 'John Smith', EntityOrigin.WLL),
Entity('123', EntityType.PER, 'John Smith', EntityOrigin.WLL),
Entity('124', EntityType.PER, 'John P. Smith', EntityOrigin.WLL),
Entity('125', EntityType.PER, 'Jake Smith', EntityOrigin.WLL),
]
resolver.resolve(doc)
self.assertEqual('124', doc.mention_chains[0].entity.id)
def test(self):
gt = {
'doc1': {
(0, 2): Link(EntityType.PER, LinkType.LINK, ['123', '122'],
None),
(4, 8): Link(EntityType.PER, LinkType.NIL, [], 'NIL999'),
(10, 12): Link(EntityType.PER, LinkType.LINK, ['222'], None),
(16, 17): Link(EntityType.PER, LinkType.LINK, ['333'], None),
(18, 19): Link(EntityType.PER, LinkType.LINK, ['444'], None),
}
}
doc = unittest.mock.Mock()
doc.doc_id = 'doc1'
doc.mention_chains = [
MentionChain([
Mention('', 'doc1', (0, 2), (), EntityType.PER),
Mention('', 'doc1', (3, 7), (), EntityType.PER),
Mention('', 'doc1', (16, 17), (), EntityType.PER),
]),
MentionChain([Mention('', 'doc1', (4, 8), (), EntityType.PER)]),
MentionChain([Mention('', 'doc1', (10, 12), (), EntityType.PER)]),
MentionChain([Mention('', 'doc1', (18, 19), (), EntityType.PER)]),
]
doc.mention_chains[0].candidates = [
Entity('122', EntityType.PER, '', EntityOrigin.WLL)
]
doc.mention_chains[0].entity = doc.mention_chains[0].candidates[0]
doc.mention_chains[1].candidates = [
Entity('147', EntityType.PER, '', EntityOrigin.WLL)
]
doc.mention_chains[1].entity = doc.mention_chains[1].candidates[0]
doc.mention_chains[2].candidates = [
Entity('198', EntityType.PER, '', EntityOrigin.WLL),
Entity('222', EntityType.PER, '', EntityOrigin.WLL),
]
doc.mention_chains[2].entity = None
doc.mention_chains[3].candidates = [
Entity('17', EntityType.PER, '', EntityOrigin.WLL)
]
doc.mention_chains[3].entity = doc.mention_chains[3].candidates[0]
scorer = ResolverScorer(gt)
scorer.update(doc)
self.assertEqual(
2,
scorer.report.num_mentions_with_correct_candidate[EntityType.PER])
self.assertEqual(
1, scorer.report.num_mentions_correct_entity[EntityType.PER])
def get_example1_test_data(self):
# first example from "Algorithms for scoring coreference chains"
gt = {
'doc1': {
(0, 1): Link(EntityType.PER, LinkType.LINK, 'NIL1', None),
(0, 2): Link(EntityType.PER, LinkType.LINK, 'NIL1', None),
(0, 3): Link(EntityType.PER, LinkType.LINK, 'NIL1', None),
(0, 4): Link(EntityType.PER, LinkType.LINK, 'NIL1', None),
(0, 5): Link(EntityType.PER, LinkType.LINK, 'NIL1', None),
(0, 6): Link(EntityType.PER, LinkType.LINK, 'NIL2', None),
(0, 7): Link(EntityType.PER, LinkType.LINK, 'NIL2', None),
(0, 8): Link(EntityType.PER, LinkType.LINK, 'NIL3', None),
(0, 9): Link(EntityType.PER, LinkType.LINK, 'NIL3', None),
(0, 10): Link(EntityType.PER, LinkType.LINK, 'NIL3', None),
(0, 11): Link(EntityType.PER, LinkType.LINK, 'NIL3', None),
(0, 12): Link(EntityType.PER, LinkType.LINK, 'NIL3', None),
},
}
doc = unittest.mock.Mock()
doc.doc_id = 'doc1'
doc.mention_chains = [
MentionChain([
Mention('1', 'doc1', (0, 1), (), EntityType.PER, 'NIL10'),
Mention('2', 'doc1', (0, 2), (), EntityType.PER, 'NIL10'),
Mention('3', 'doc1', (0, 3), (), EntityType.PER, 'NIL10'),
Mention('4', 'doc1', (0, 4), (), EntityType.PER, 'NIL10'),
Mention('5', 'doc1', (0, 5), (), EntityType.PER, 'NIL10'),
]),
MentionChain([
Mention('6', 'doc1', (0, 6), (), EntityType.PER, 'NIL11'),
Mention('7', 'doc1', (0, 7), (), EntityType.PER, 'NIL11'),
Mention('8', 'doc1', (0, 8), (), EntityType.PER, 'NIL11'),
Mention('9', 'doc1', (0, 9), (), EntityType.PER, 'NIL11'),
Mention('10', 'doc1', (0, 10), (), EntityType.PER, 'NIL11'),
Mention('11', 'doc1', (0, 11), (), EntityType.PER, 'NIL11'),
Mention('12', 'doc1', (0, 12), (), EntityType.PER, 'NIL11'),
]),
]
return gt, doc
