GhostNet

News

2020/11/10 The code of TinyNet (NeurIPS 2020) has been release at MindSpore Model Zoo.

2020/10/31 GhostNet+TinyNet achieves better performance. See details in our NeurIPS 2020 paper: arXiv.

2020/09/24 We release GhostNet models for more vision tasks on MindSpore Hub and MindSpore Model Zoo.

2020/06/10 GhostNet is included in PyTorch Hub.

2020/06/08 PyTorch code is included in this repo.

---

GhostNet: More Features from Cheap Operations. CVPR 2020. [Paper] [arXiv]

By Kai Han, Yunhe Wang, Qi Tian, Jianyuan Guo, Chunjing Xu, Chang Xu.

• Approach

• Performance

GhostNet beats other SOTA lightweight CNNs such as MobileNetV3 and FBNet.

Code

This repo provides TensorFlow code and PyTorch code:

• Tensorflow: ./tensorflow with pretrained model.
• PyTorch: ./pytorch with pretrained model.
• We also opensource code on MindSpore Hub and MindSpore Model Zoo.

Citation

@inproceedings{ghostnet,
  title={GhostNet: More Features from Cheap Operations},
  author={Han, Kai and Wang, Yunhe and Tian, Qi and Guo, Jianyuan and Xu, Chunjing and Xu, Chang},
  booktitle={CVPR},
  year={2020}
}
@article{tinynet,
  title={Model Rubik’s Cube: Twisting Resolution, Depth and Width for TinyNets},
  author={Han, Kai and Wang, Yunhe and Zhang, Qiulin and Zhang, Wei and Xu, Chunjing and Zhang, Tong},
  journal={Advances in Neural Information Processing Systems},
  volume={33},
  year={2020}
}

Other versions

This repo provides the TensorFlow/PyTorch code of GhostNet. Other versions can be found in the following:

1. Darknet: cfg file, and description
2. Gluon/Keras/Chainer: code
3. Paddle: code
4. Pytorch for human pose estimation: code
5. YOLO with GhostNet backbone: cdoe