R-C3D achieves a very good performance on the Thumos14 dataset. I can reach 0.4175 @ IoU 0.5 using your implementation. However, it does not perform as well on the ActivityNet dataset. Similar to the results you demonstrate, I cannot reach a high mAP either. Could you provide some insight on why this happens? What differences in these two datasets cause this performance gap?
Hi, @sunnyxiaohu !
R-C3D achieves a very good performance on the Thumos14 dataset. I can reach 0.4175 @ IoU 0.5 using your implementation. However, it does not perform as well on the ActivityNet dataset. Similar to the results you demonstrate, I cannot reach a high mAP either. Could you provide some insight on why this happens? What differences in these two datasets cause this performance gap?
Thank you very much! Chen