Closed akashAD98 closed 2 years ago
@akashAD98 Did not understand question fully, but it seems to be relevant for me too.
"Hard Negative Mining. The main idea of hard negative mining is to repeatedly bootstrap negative examples by selecting false positives which the detector incorrectly classifies [1]. Hard negative mining is originally used in object detection tasks, where the datasets usually involve overwhelming easy examples [2]"
@bulatnv yes its same,concept is same like adding background images
@akashAD98 Hello again,
Did you find the answer to the question?
I have found that increasing image size moves balance to background, in contrast reducing image size moves balance to foreground. But training on big images does not mean that it is the same as training with hard negative samples. I have found that the HNM is the best way to improve precision.
Adding negative samples(background images with no object ) will help but apart from this is there any other way in which we can implement hard negative mining?