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Remove orphaned function

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This was probably used in the prototyping stage, left as a reference,
and then forgotten. Nothing uses it any more.
This commit is contained in:
Paul O'Leary McCann 2022-07-12 16:06:15 +09:00
parent 90973faf9e
commit 2e9dadfda4
1 changed files with 0 additions and 31 deletions
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31
spacy/ml/models/span_predictor.py
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@ -104,37 +104,6 @@ def convert_span_predictor_inputs(
return argskwargs, backprop return argskwargs, backprop
# TODO This probably belongs in the component, not the model.
def predict_span_clusters(
span_predictor: Model, sent_ids: Ints1d, words: Floats2d, clusters: List[Ints1d]
):
"""
Predicts span clusters based on the word clusters.
span_predictor: a SpanPredictor instance
sent_ids: For each word indicates, which sentence it appears in.
words: Features for words.
clusters: Clusters inferred by the CorefScorer.
Returns:
List[List[Tuple[int, int]]: span clusters
"""
if not clusters:
return []
xp = span_predictor.ops.xp
heads_ids = xp.asarray(sorted(i for cluster in clusters for i in cluster))
scores = span_predictor.predict((sent_ids, words, heads_ids))
starts = scores[:, :, 0].argmax(axis=1).tolist()
ends = (scores[:, :, 1].argmax(axis=1) + 1).tolist()
head2span = {
head: (start, end) for head, start, end in zip(heads_ids.tolist(), starts, ends)
}
return [[head2span[head] for head in cluster] for cluster in clusters]
def build_get_head_metadata(prefix): def build_get_head_metadata(prefix):
model = Model( model = Model(
"HeadDataProvider", attrs={"prefix": prefix}, forward=head_data_forward "HeadDataProvider", attrs={"prefix": prefix}, forward=head_data_forward