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Use reference parse to initialize parser moves (#9722)

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Adriane Boyd 2021-11-23 14:55:55 +01:00 committed by GitHub
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commit 36c7047946
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1 changed files with 4 additions and 1 deletions
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spacy/pipeline/_parser_internals/arc_eager.pyx
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@ -585,7 +585,10 @@ cdef class ArcEager(TransitionSystem):
actions[RIGHT][label] = 1 actions[RIGHT][label] = 1
actions[REDUCE][label] = 1 actions[REDUCE][label] = 1
for example in kwargs.get('examples', []): for example in kwargs.get('examples', []):
heads, labels = example.get_aligned_parse(projectivize=True) # use heads and labels from the reference parse (without regard to
# misalignments between the predicted and reference)
example_gold_preproc = Example(example.reference, example.reference)
heads, labels = example_gold_preproc.get_aligned_parse(projectivize=True)
for child, (head, label) in enumerate(zip(heads, labels)): for child, (head, label) in enumerate(zip(heads, labels)):
if head is None or label is None: if head is None or label is None:
continue continue