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Why replace=False? #4

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a554b554 opened this issue Jan 15, 2019 · 1 comment

a554b554 commented Jan 15, 2019

In gan.py line 401,
data_ids = np.random.choice(train_size, opts['batch_size'],
replace=False, p=self._data_weights)
Why use replace=False here?

Owner

tolstikhin commented Jan 16, 2019

Well, I guess sampling minibatches with and without replacements are both common approaches. Here we used without replacements.

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