此链接显示了如何创建自定义实体标尺。
我基本上复制并修改了另一个自定义实体标尺的代码,并使用它在 a 中查找匹配项,doc如下所示:
nlp = spacy.load('en_core_web_lg')
ruler = EntityRuler(nlp)
grades = ["Level 1", "Level 2", "Level 3", "Level 4"]
for item in grades:
ruler.add_patterns([{"label": "LEVEL", "pattern": item}])
nlp.add_pipe(ruler)
doc = nlp('Level 2 employee first 12 months 1032.70')
with doc.retokenize() as retokenizer:
for ent in doc.ents:
retokenizer.merge(doc[ent.start:ent.end])
matcher = Matcher(nlp.vocab)
pattern =[{'ENT_TYPE': {'REGEX': 'LEVEL'}}, {'ORTH': 'employee'}]
matcher.add('PAY_LEVEL', None, pattern)
matches = matcher(doc)
for match_id, start, end in matches:
span = doc[start:end]
print(span)
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但是,当我运行代码(在 Jupyter notebook 中)时,没有返回任何内容。 …