mirror of https://github.com/explosion/spaCy.git
Don't call begin_training if updating new model (see #3059) [ci skip]
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@ -56,7 +56,10 @@ def main(model=None, output_dir=None, n_iter=100):
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# get names of other pipes to disable them during training
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# get names of other pipes to disable them during training
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other_pipes = [pipe for pipe in nlp.pipe_names if pipe != "ner"]
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other_pipes = [pipe for pipe in nlp.pipe_names if pipe != "ner"]
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with nlp.disable_pipes(*other_pipes): # only train NER
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with nlp.disable_pipes(*other_pipes): # only train NER
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optimizer = nlp.begin_training()
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# reset and initialize the weights randomly – but only if we're
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# training a new model
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if model is None:
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optimizer = nlp.begin_training()
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for itn in range(n_iter):
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for itn in range(n_iter):
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random.shuffle(TRAIN_DATA)
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random.shuffle(TRAIN_DATA)
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losses = {}
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losses = {}
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@ -68,7 +71,6 @@ def main(model=None, output_dir=None, n_iter=100):
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texts, # batch of texts
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texts, # batch of texts
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annotations, # batch of annotations
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annotations, # batch of annotations
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drop=0.5, # dropout - make it harder to memorise data
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drop=0.5, # dropout - make it harder to memorise data
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sgd=optimizer, # callable to update weights
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losses=losses,
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losses=losses,
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)
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)
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print("Losses", losses)
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print("Losses", losses)
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