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weightedGANpartialDA

This is a caffe repository for "Importance Weighted Adversarial Nets for Partial Domain Adaptation".

The source models are finetuned based on bvlc_alexnet with an additional bottleneck layer (256 dimension) between fc7 and fc8.

When the source model is pre-trained, it is stored into one file with two duplications. The first represents the source model which remains fixed during adaptation, the second represents the target model (initialized by source model parameters) which will be trained for partial domain adaptation.

We provide the example proto files, pre-trained models, and running script in 'models/partialDAoffice31' folder.

The example pre-trained 'dslr' source model can be downloaded from: https://drive.google.com/open?id=1MYfLAg9fDvKaXeJnL4WxWisE88U3E8QR

Usage

Put the pre-trained source model into the 'weightedGANpartialDA/models/partialDAoffice31/dslr_to_amazonC10/snapshots_dc' folder, and run the script 'weightedGANpartialDA/models/partialDAoffice31/dslr_to_amazonC10/scripts/train_dc.sh' from the caffe root.

Citation

@inproceedings{Zhang_2018_CVPR,
  author    = {Zhang, Jing and Ding, Zewei and Li, Wanqing and Ogunbona, Philip},
  title     = {Importance Weighted Adversarial Nets for Partial Domain Adaptation},
  booktitle = {Proceedings of The IEEE Conference on Computer Vision and Pattern Recognition},
  month     = {June},
  year      = {2018},
}