ACM MM Grand Challenge on

Large-scale Human-centric Video Analysis in Complex Events

Track-4: Person-level Action Recognition in Complex Events

f-mAP@α denotes the frame mAP value calculated under given IOU threshold α; the prefix 'w' indicates the value is calculated with frame weight; the suffix '@avg' denotes the value is computed by averaging all f-mAP or wf-mAP values under different threshold.
Trackers with "(Baseline)" in the name are submitted by the HiEve team. Results are obtained by running their official code.

Team Name F_w_mAP F_w_mAP_50 F_w_mAP_60 F_w_mAP_75 F_mAP F_mAP_50 F_mAP_60 F_mAP_75
MSF
 0.2605 0.3148 0.2895 0.1772 0.3312 0.4044 0.3673 0.2219
L Yuan, Y Zhou, S Chang, Z Huang, Y Chen, YiTu & NUS. Toward Accurate Person-level Action Recognition in Videos of Crowed Scenes. In ACM MM'20
VM
 0.2548 0.3493 0.2922 0.1230 0.2772 0.3616 0.3208 0.1493
Seedland. Seedland. http://www.seedland.cc/
CF
 0.1531 0.1988 0.1797 0.0807 0.2063 0.2645 0.2414 0.1130
Y Hao, Z Liu, H Zhang, City University of Hong Kong. Person-level Action Recognition in Complex Events via TSD-TSM Networks. In ACM MM'20
8A
 0.1509 0.2030 0.1731 0.0766 0.1625 0.2144 0.1877 0.0855
T Li, Z Sun, X Chen, Tencent. Group-Skeleton-Based Human Action Recognition in Complex Events. In ACM MM'20
only_person_rgb
 0.1086 0.1443 0.1254 0.0560 0.1438 0.1801 0.1693 0.0820
Anonymous submission
HWWG
 0.0976 0.1247 0.1094 0.0586 0.1350 0.1662 0.1584 0.0804
Anonymous submission
LittleTry
 0.0970 0.1374 0.1088 0.0448 0.1309 0.1788 0.1507 0.0632
Anonymous submission
RPN+I3D (Baseline)
 0.0688 0.0965 0.0791 0.0307 0.0831 0.1101 0.0965 0.0426
R Girdhar, J Carreira, C Doersch, A Zisserman. A Better Baseline for AVA. In CVPR 2018
qzq
 0.0660 0.0851 0.0762 0.0368 0.1820 0.2236 0.2004 0.1218
Anonymous submission
test_task_4
 0.0598 0.0782 0.0683 0.0328 0.1108 0.1461 0.1262 0.0601
Anonymous submission
CVI
 0.0527 0.0758 0.0669 0.0155 0.0644 0.0894 0.0836 0.0202
Anonymous submission
DeepBlueAI
 0.0461 0.0643 0.0524 0.0215 0.0605 0.0774 0.0673 0.0367
Anonymous submission
wantsjean
 0.0420 0.0604 0.0484 0.0171 0.0546 0.0798 0.0625 0.0215
Anonymous submission
newer
 0.0407 0.0633 0.0482 0.0105 0.0518 0.0731 0.0603 0.0221
Anonymous submission
MMIC
 0.0349 0.0509 0.0368 0.0170 0.0382 0.0566 0.0429 0.0152
Anonymous submission
half
 0.0340 0.0501 0.0381 0.0139 0.0523 0.0736 0.0593 0.0240
Anonymous submission
testresultv2
 0.0314 0.0454 0.0360 0.0127 0.0405 0.0520 0.0475 0.0221
Anonymous submission
test_result
 0.0267 0.0449 0.0268 0.0084 0.0260 0.0342 0.0291 0.0147
Anonymous submission
act-2
 0.0243 0.0407 0.0270 0.0052 0.0456 0.0699 0.0533 0.0136
Anonymous submission
Simple Slowfast
 0.0183 0.0243 0.0197 0.0110 0.0197 0.0261 0.0211 0.0118
Anonymous submission
txgc
 0.0169 0.0248 0.0179 0.0081 0.0150 0.0201 0.0162 0.0087
Anonymous submission