szha commented on a change in pull request #9348: support regex of
collect_params()
URL: https://github.com/apache/incubator-mxnet/pull/9348#discussion_r161120539
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File path: python/mxnet/gluon/block.py
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@@ -253,7 +253,7 @@ def collect_params(self, select=None):
The selected :py:class:`ParameterDict`
"""
ret = ParameterDict(self._params.prefix)
- if select is None:
+ if not select:
Review comment:
You're right, and it should be fine as long as both empty string and None
returns true.
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