question about action detection performance on activity-net

[Liangfeng Zheng]

Hello, Tianwei~ I tried to reimplement your action detection experiments on activity-net, but only get a poor result. Here is my results using different iou thresh on NMS:

IOU thresh	map@0.5	map@0.75	map@0.95	average
0.3	0.450	0.274	0.078	0.281
0.4	0.455	0.280	0.078	0.287
0.5	0.450	0.288	0.078	0.292
0.6	0.437	0.298	0.079	0.293
0.7	0.422	0.304	0.080	0.291

I found average number of proposals is far smaller than 100. Does it matter?

I have checked my code several times, but can not find any mistake. Can you help me? Or share your code which generates the detection result. Many thanks.

[TianweiLin]

Hi @shiyi001 , please refer results on our updated paper (my homepage and arxiv), where BSN reach 30.03 average mAP. Thus your results seens close.
Please leave your email and I will sent your code.

[Liangfeng Zheng]

My email is [e-mail]. Many thanks again.

[PeisenZhao]

Hi Tianwei,
I also try to reimplement your action detection experiments on activity-net 1.3.
Can you send me your code which generates the detection result?
[e-mail]
Many thanks.

[semchan]

Hi, Tianwei,
would you pls send it to me? thanks. [e-mail]

[ciwei123]

@shiyi001 @wzmsltw @PeisenZhao @semchan Would you please send the code which generates the detection result to me? [e-mail] Thank you very much!

[zhuolinumd]

@shiyi001 @wzmsltw @PeisenZhao @semchan @ciwei123

Can you share the detection code with me? [e-mail] Thank you so much.

[pengjinqiang]

@shiyi001 @wzmsltw @PeisenZhao @semchan @ciwei123
Could you please send me the same code? [e-mail] Thanks!

[maodong2056]

@wzmsltw @shiyi001 @semchan @PeisenZhao @jiang2764 Could you share the detection code and results with me?[e-mail] Thanks!

[immaping]

@wzmsltw @shiyi001 @PeisenZhao @semchan @jiang2764 Would you please send the code which generates the detection result to me? [e-mail] Thank you very much!

[hanielwang]

@wzmsltw @shiyi001 @PeisenZhao @semchan @jiang2764 Can you share the detection code with me? Thanks. [e-mail]

[One]

@wzmsltw @AmorTila @shiyi001 @PeisenZhao @jiang2764 @semchan Could you share the detection code with me?
[e-mail] , Thank you very much!

[foi]

@wzmsltw @shiyi001 @liuheng92 @jiang2764 @semchan could you please share the detection code with me ? I have been stuck on the action detection for many days .My email is [e-mail]. Thank you very much!