mirror of
https://github.com/explosion/spaCy.git
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43 lines
1.4 KiB
Cython
43 lines
1.4 KiB
Cython
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from .syntax.parser cimport Parser
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from .syntax.ner cimport BiluoPushDown
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from .syntax.arc_eager cimport ArcEager
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from .vocab cimport Vocab
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from .tagger cimport Tagger
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cdef class EntityRecognizer(Parser):
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@classmethod
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def load(cls, path, Vocab vocab):
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return Parser.load(path, vocab, BiluoPushDown)
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@classmethod
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def blank(cls, Vocab vocab, **cfg):
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if 'actions' not in cfg:
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cfg['actions'] = {}
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entity_types = cfg.get('entity_types', [''])
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for action_type in (1, 2, 3, 4):
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cfg['actions'][action_type] = {ent_type: True for ent_type in entity_types}
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return Parser.blank(vocab, BiluoPushDown, **cfg)
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cdef class DependencyParser(Parser):
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@classmethod
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def load(cls, path, Vocab vocab):
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return Parser.load(path, vocab, ArcEager)
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@classmethod
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def blank(cls, Vocab vocab, **cfg):
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if 'actions' not in cfg:
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cfg['actions'] = {1: {'': True}, 2: {'': True}, 3: {}, 4: {},
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5: {'ROOT': True}}
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for label in cfg.get('left_labels', []):
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cfg['actions'][3][label] = True
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for label in cfg.get('right_labels', []):
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cfg['actions'][4][label] = True
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for label in cfg.get('break_labels', []):
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cfg['actions'][5][label] = True
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return Parser.blank(vocab, ArcEager, **cfg)
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__all__ = [Tagger, DependencyParser, EntityRecognizer]
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