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Official PyTorch reimplementation of "Adaptation of Manga Face Representation for Accurate Clustering"

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Manga Face Clustering

Official PyTorch reimplementation of "Adaptation of Manga Face Representation for Accurate Clustering" presented in SIGGRAPH Asia 2018.

Environment

pip install -r requirements.txt

We conduct experiments using torch==1.8.0+cu111 and torchvision==0.9.0+cu111.

How to Use

Dataset Preparation

Download the Manga109 dataset from the official website. The annotation version that we used is v2018.05.31. You can see the version list here.

# script/split_dataset.py /path/to/Manga109_20xx_xx_xx
python script/crop_faces.py /path/to/Manga109_20xx_xx_xx
# script/split_dataset.py /path/to/Manga109_20xx_xx_xx

The commands that are commented out have already been executed.

The statistics of the test data can be obtained using the below command.

python script/get_data_stats.py /path/to/Manga109_20xx_xx_xx

Pre-training

If you want to pre-train a model by yourself, execute the following command.

python pre_train.py /path/to/Manga109_20xx_xx_xx
# evaluation of a pre-trained model
python eval.py /path/to/Manga109_20xx_xx_xx --model_path results/model.pth

If not, download our pre-trained model from here and put it to results/model.pth.

Fine-tuning

Set a value in [0, 10] as an argument of --title_idx.

python train.py /path/to/Manga109_20xx_xx_xx --title_idx 0

Performance

Method Accuracy NMI
Pre-train (paper) 0.48 0.63
Pre-train (reimpl.) 0.472 0.615
Fine-tune (paper) 0.64 0.71
Fine-tune (reimpl.) 0.666 0.718

Difference from the Original Implementation

  • We implemented with PyTorch instead of Chainer. This is because ResNet-50 pre-trained on ImageNet for Chainer is not publicly available.
  • The size of the dataset for pre-training (67,336) is somewhat larger than the value in our paper (67,328).
  • The size of BEMADER_P (1,111 + 82) is somewhat larger than the value in our paper (1,105 + 82).

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Official PyTorch reimplementation of "Adaptation of Manga Face Representation for Accurate Clustering"

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