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Add a simple example for SiameseDataset #531
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Hakuyume
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Mar 2, 2018
| >>> dataset = SiameseDataset(mnist, mnist, pos_ratio=0.3) | ||
| # The probability of the two samples having the same label | ||
| # is 0.3 as specified by pos_ratio. | ||
| >>> img_0, label_0, img_1, label_1 = dataset[0] |
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It would be helpful to show that SiameseDataset returns examples randomly.
How about adding following lines?
...
>>> img_0, label_0, img_1, label_1 = dataset[0]
Note that the returned examples may change in the next call because :class:`SiameseDataset` picks examples randomly.
>>> img_0_new, label_0_new, img_1_new, label_1_new = dataset[0]
In this case, :obj:`img_0_new` may differ :obj:`img_0`.
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