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Negative samples for detection #1194

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@themantalope

With the retinanet model and the current implementation and loss function is it possible to train with images that contain no objects (bounding boxes)? Or does the loss function expect that for each image there will be at least one box?

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  1. locked and limited conversation to collaborators on Jan 30, 2023
  2. converted this issue into a discussion #1197 on Jan 30, 2023
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