Skip to content
master
Switch branches/tags
Code

Latest commit

 

Git stats

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
 
 
 
 
 
 
 
 
 
 

PolyNet: A Pursuit of Structural Diversity in Very Deep Networks

By Xingcheng Zhang, Zhizhong Li, Chen Change Loy, Dahua Lin

Multimedia Laboratory, The Chinese University of Hong Kong

Homepage pdf

BibTeX

@article{zhang2016polynet,
  title={Polynet: A pursuit of structural diversity in very deep networks},
  author={Zhang, Xingcheng and Li, Zhizhong and Loy, Chen Change and Lin, Dahua},
  journal={arXiv preprint arXiv:1611.05725},
  year={2016}
}

The Very Deep PolyNet

PolyNet

  • Visualization

  • Models

    NOTE: The model is trained using our own deep learning framework Parrots. The caffe model is converted from the Parrots model, and the proto file is based on Yuanjun's fork of Caffe.

Results

model training speed* (#imgs/second) single-crop val top-1 single-crop val top-5 single-crop test top-5 multi-crop val top-1 multi-crop val top-5
ResNet-152 - 22.16 6.16 - 19.38 4.49
ResNet-152^ 279 ( 8 GPUs) 20.93 5.54 5.50 18.50 3.97
ResNet-269^ 245 (16 GPUs) 19.78 4.89 4.82 17.54 3.55
ResNet-500^ 248 (32 GPUs) 19.66 4.78 4.70 17.59 3.63
Inception-v4 - 20.0 5.0 - 1 7.7 3.8
Inception-ResNet-v2 - 19.9 4.9 - 17.8 3.7
Inception-ResNet-v2 314 ( 8 GPUs) 20.05 5.05 5.11 18.41 3.98
Very Deep Inception-ResNet 278 (32 GPUs) 19.10 4.48 4.46 17.39 3.56
Very Deep PolyNet 290 (32 GPUs) 18.71 4.25 4.33 17.36 3.45

^ The ResNet models are trained by Tong Xiao;

* Training speed is measured on Parrots using NVIDIA TITAN X Graphics Cards.

About

The Github Repo for PolyNet

Resources

License

Releases

No releases published

Packages

No packages published