You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
dear author,
Thank you did a great job! I have thought about using optical flow to suppress false negative on object detection mission.But I am confused with mAP calculation, chould you tell me the formulation about mAP?
When I use caffe run some detection code like SSD,fast-RCNN,it chould calculate mAP when the forward propagation finished, I think MGP is a idea after CNN-net,so how can we statistics mAP again?Meanwhile, did this algorithm improve either mAP or recall. I thought is should be recall.
thanks a lot!!!!!
The text was updated successfully, but these errors were encountered:
I meet with the same problem as yours. I'm trying to understand the the code calculating the mAP in SSD layer 'Detection_output_layer'.
By the way, do you really understand the principle of MCS (mult-context suppression) in this paper. It says the MCS is for suppressing those false positives. It first sort detection scores in descending order. Then it divides scores into 'high-confidence' and 'low-confidence', and those 'low-confidence' scores are suppressed. But I think that if the score of false positive is very high, the false positive will be considered as 'high-confidence'. This is not we desire. So is MCS really works in improving detection accuracy?
dear author,
Thank you did a great job! I have thought about using optical flow to suppress false negative on object detection mission.But I am confused with mAP calculation, chould you tell me the formulation about mAP?
When I use caffe run some detection code like SSD,fast-RCNN,it chould calculate mAP when the forward propagation finished, I think MGP is a idea after CNN-net,so how can we statistics mAP again?Meanwhile, did this algorithm improve either mAP or recall. I thought is should be recall.
thanks a lot!!!!!
The text was updated successfully, but these errors were encountered: