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More fixes for #3112

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Matthew Honnibal 2019-02-21 11:10:10 +01:00
parent e485241003
commit f31dbec528
1 changed files with 1 additions and 1 deletions
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spacy/syntax/_parser_model.pyx
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@ -268,7 +268,7 @@ class ParserStepModel(Model):
def backprop_parser_step(d_scores, sgd=None): def backprop_parser_step(d_scores, sgd=None):
# If we have a non-zero gradient for a previously unseen class, # If we have a non-zero gradient for a previously unseen class,
# replace the weight with 0. # replace the weight with 0.
new_classes = self.ops.xp.logical_and( new_classes = self.vec2scores.ops.xp.logical_and(
self.vec2scores.ops.xp.isnan(self.vec2scores.b), self.vec2scores.ops.xp.isnan(self.vec2scores.b),
d_scores.any(axis=0) d_scores.any(axis=0)
) )