Table 6:
Results on Kinetics-700 dataset (K700), Charades dataset (Chad), something-something-V2 dataset (SS), UCF-101 and HMDB (HM) dataset. The evaluation metrics are mean average precision (mAP) in percentage for Charades (32×4 input is used), top-1 accuracy for Kinetics 700, something-something-V2 (TSN styled dataloader is used), UCF and HMDB.
| Model | Input | K700 | Chad | SS | UCF | HM |
|---|---|---|---|---|---|---|
|
| ||||||
| I3D [7] | 32×2 | 58.7 | 32.9 | 50.0 | 95.1 | 74.3 |
| TSM [37] | 8(TSN) | - | - | 59.3 | 94.5 | 70.7 |
| I3D101 [59] | 32 × 4 | 40.3 | - | - | - | |
| CSN152 [49] | 32 × 2 | 70.1 | - | - | - | - |
| TEINet[39] | 16 (TSN) | - | - | 62.1 | 96.7 | 73.3 |
| SF101 [19] | 64×2 | 70.2 | - | 60.9 | - | - |
| SF101-NL [19] | 64×2 | 70.6 | 45.2 | - | - | - |
| X3D-XL [18] | 16 × 5 | - | 47.1 | - | - | - |
|
| ||||||
| VidTr-M | 16 × 4 | 69.5 | - | 61.9 | 96.6 | 74.4 |
| VidTr-L | 32 × 2 | 70.2 | 43.5 | 63.0 | 96.7 | 74.4 |
| En-VidTr-L | 32 × 2 | 70.8 | 47.3 | - | - | - |