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set default value for weight_sparsity in response selector to 0 #5505

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Mar 26, 2020
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set default value for weight_sparsity in response selector to 0 #5505

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d46ccee
set default value for weight_sparsity in response selector to 0
Ghostvv Mar 26, 2020
7bb3a5d
add changelog
Ghostvv Mar 26, 2020
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1 change: 1 addition & 0 deletions changelog/5505.bugfix.rst
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@@ -0,0 +1 @@
Set default value for ``weight_sparsity`` in ``ResponseSelector`` to ``0``.
2 changes: 1 addition & 1 deletion rasa/nlu/selectors/response_selector.py
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Expand Up @@ -171,7 +171,7 @@ def required_components(cls) -> List[Type[Component]]:
# The scale of regularization
REGULARIZATION_CONSTANT: 0.002,
# Sparsity of the weights in dense layers
WEIGHT_SPARSITY: 0.8,
WEIGHT_SPARSITY: 0.0,
# The scale of how important is to minimize the maximum similarity
# between embeddings of different labels.
NEGATIVE_MARGIN_SCALE: 0.8,
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