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24 lines
662 B
Python
24 lines
662 B
Python
# coding: utf-8
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from __future__ import unicode_literals
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from ...pipeline import EntityRecognizer
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from ..util import get_doc
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import pytest
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def test_doc_add_entities_set_ents_iob(en_vocab):
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text = ["This", "is", "a", "lion"]
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doc = get_doc(en_vocab, text)
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ner = EntityRecognizer(en_vocab, features=[(2,), (3,)])
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ner(doc)
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assert len(list(doc.ents)) == 0
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assert [w.ent_iob_ for w in doc] == (['O'] * len(doc))
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doc.ents = [(doc.vocab.strings['ANIMAL'], 3, 4)]
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assert [w.ent_iob_ for w in doc] == ['O', 'O', 'O', 'B']
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doc.ents = [(doc.vocab.strings['WORD'], 0, 2)]
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assert [w.ent_iob_ for w in doc] == ['B', 'I', 'O', 'O']
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