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Refactor towards new Example class

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This commit is contained in:
Matthew Honnibal 2020-06-09 23:39:46 +02:00
parent 82810b9846
commit ad547a4b8f
1 changed files with 8 additions and 27 deletions
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33
spacy/pipeline/pipes.pyx
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@ -52,23 +52,19 @@ class Pipe(object):
"""Create a new pipe instance."""
raise NotImplementedError
def __call__(self, example):
def __call__(self, Doc doc):
"""Apply the pipe to one document. The document is
modified in-place, and returned.
Both __call__ and pipe should delegate to the `predict()`
and `set_annotations()` methods.
"""
doc = self._get_doc(example)
predictions = self.predict([doc])
if isinstance(predictions, tuple) and len(predictions) == 2:
scores, tensors = predictions
self.set_annotations([doc], scores, tensors=tensors)
else:
self.set_annotations([doc], predictions)
if isinstance(example, Example):
example.predicted = doc
return example
return doc
def pipe(self, stream, batch_size=128, n_threads=-1):
@ -77,19 +73,13 @@ class Pipe(object):
Both __call__ and pipe should delegate to the `predict()`
and `set_annotations()` methods.
"""
for examples in util.minibatch(stream, size=batch_size):
for docs in util.minibatch(stream, size=batch_size):
predictions = self.predict(docs)
if isinstance(predictions, tuple) and len(tuple) == 2:
scores, tensors = predictions
self.set_annotations(docs, scores, tensors=tensors)
else:
self.set_annotations(docs, predictions)
if as_example:
for ex, doc in zip(examples, docs):
ex.predicted = doc
yield ex
else:
yield from docs
def predict(self, docs):
@ -102,7 +92,7 @@ class Pipe(object):
"""Modify a batch of documents, using pre-computed scores."""
raise NotImplementedError
def update(self, examples, set_annotations=False, drop=0.0, sgd=None, losses=None):
def update(self, docs, set_annotations=False, drop=0.0, sgd=None, losses=None):
"""Learn from a batch of documents and gold-standard information,
updating the pipe's model.
@ -247,15 +237,12 @@ class Tagger(Pipe):
def labels(self):
return tuple(self.vocab.morphology.tag_names)
def __call__(self, example):
def __call__(self, doc):
tags = self.predict([doc])
self.set_annotations([doc], tags)
if isinstance(example, Example):
example.predicted = doc
return example
return doc
def pipe(self, stream, batch_size=128, n_threads=-1, as_example=False):
def pipe(self, stream, batch_size=128, n_threads=-1):
for docs in util.minibatch(stream, size=batch_size):
tag_ids = self.predict(docs)
self.set_annotations(docs, tag_ids)
@ -833,7 +820,7 @@ class TextCategorizer(Pipe):
def labels(self, value):
self.cfg["labels"] = tuple(value)
def pipe(self, stream, batch_size=128, n_threads=-1, as_example=False):
def pipe(self, stream, batch_size=128, n_threads=-1):
for docs in util.minibatch(stream, size=batch_size):
scores, tensors = self.predict(docs)
self.set_annotations(docs, scores, tensors=tensors)
@ -1194,12 +1181,9 @@ class EntityLinker(Pipe):
def __call__(self, doc):
kb_ids, tensors = self.predict([doc])
self.set_annotations([doc], kb_ids, tensors=tensors)
if isinstance(example, Example):
example.x = doc
return example
return doc
def pipe(self, stream, batch_size=128, n_threads=-1, as_example=False):
def pipe(self, stream, batch_size=128, n_threads=-1):
for docs in util.minibatch(stream, size=batch_size):
kb_ids, tensors = self.predict(docs)
self.set_annotations(docs, kb_ids, tensors=tensors)
@ -1400,9 +1384,6 @@ class Sentencizer(Pipe):
seen_period = True
if start < len(doc):
doc[start].is_sent_start = True
if isinstance(example, Example):
example.doc = doc
return example
return doc
def pipe(self, stream, batch_size=128, n_threads=-1):