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Negative samples！！ #3

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x2137 opened this issue Apr 22, 2018 · 0 comments
Open

Negative samples！！ #3

x2137 opened this issue Apr 22, 2018 · 0 comments

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@x2137
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x2137 commented Apr 22, 2018

Hi,
I have generated 3 million 20 x 20 negative samples, but soon exhausted, the FPR is even hovering at 0.42. I want to know the rules of the selection for negative samples. What kind of picture can be used as a negative sample?
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