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State of the art
Tom Bocklisch edited this page Apr 28, 2015
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| UFC-101 Accuracy (3-Fold) | Notes | |
|---|---|---|
| LRCN+CNN (Donahue) | 82.92 | Weighted average of RGB (1/3) and Flow (2/3) networks. LRCN after first fully connected CNN Layer |
| 2stream CNN (Simonyan) Poster | 88.0 | Temporal + Spatial ConvNet. Fusion using SVM. Multi-task learning for temporal ConvNet. SpatialConv net pre-trained on ILSVRC-2012 and fine-tuning only on last layer. |
| LSTM + 30 Frame Unroll (Yue-Hei Ng) | 88.6 | Optical Flow + Image Frames. 1 FPS + Motion information through flow. Re-used GoogLeNet. LSTM performed better than feature pooling architecture. |
| Evaluating Two-Stream CNN (Ye) | 87.7 | TODO |
| Slow Fusion (Karpathy) | 65.4 | Trained on 1M sport videos first and then used transfer learning. They used multiresolution CNNs (fovea and context stream) and slow fusion. |