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Filter bad retokenizations

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This commit is contained in:
Matthew Honnibal 2019-03-09 00:41:34 +00:00
parent 42bc3ad73b
commit 4c8730526b
1 changed files with 6 additions and 1 deletions
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5
spacy/cli/ud/ud_train.py
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@ -231,9 +231,14 @@ def write_conllu(docs, file_):
for i, doc in enumerate(docs): for i, doc in enumerate(docs):
matches = merger(doc) matches = merger(doc)
spans = [doc[start : end + 1] for _, start, end in matches] spans = [doc[start : end + 1] for _, start, end in matches]
seen_tokens = set()
with doc.retokenize() as retokenizer: with doc.retokenize() as retokenizer:
for span in spans: for span in spans:
span_tokens = set(range(span.start, span.end))
if not span_tokens.intersection(seen_tokens):
retokenizer.merge(span) retokenizer.merge(span)
seen_tokens.update(span_tokens)
file_.write("# newdoc id = {i}\n".format(i=i)) file_.write("# newdoc id = {i}\n".format(i=i))
for j, sent in enumerate(doc.sents): for j, sent in enumerate(doc.sents):
file_.write("# sent_id = {i}.{j}\n".format(i=i, j=j)) file_.write("# sent_id = {i}.{j}\n".format(i=i, j=j))