为了帮助您使用Spacy Python构建模式来处理OR和AND,我将提供以下完善且全面的答案:
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操作符来表示OR操作符。例如,如果您想匹配文本中的"cat"或"dog",可以使用以下代码:from spacy.matcher import Matcher
import spacy
nlp = spacy.load("en_core_web_sm")
matcher = Matcher(nlp.vocab)
pattern = [{"LOWER": "cat"}] | [{"LOWER": "dog"}]
matcher.add("ANIMALS", [pattern])
doc = nlp("I have a cat and a dog.")
matches = matcher(doc)
for match_id, start, end in matches:
matched_span = doc[start:end]
print(matched_span.text)
from spacy.matcher import Matcher
import spacy
nlp = spacy.load("en_core_web_sm")
matcher = Matcher(nlp.vocab)
pattern = [{"LOWER": "cat"}]
pattern2 = [{"LOWER": "dog"}]
matcher.add("ANIMALS", [pattern, pattern2])
doc = nlp("I have a cat and a dog.")
matches = matcher(doc)
for match_id, start, end in matches:
matched_span = doc[start:end]
print(matched_span.text)
希望以上答案能够满足您的需求!如果您有任何其他问题,请随时提问。
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