@article{zhou2018transfer,
  title={Transfer hashing: From shallow to deep},
  author={Zhou, Joey Tianyi and Zhao, Heng and Peng, Xi and Fang, Meng and Qin, Zheng and Goh, Rick Siow Mong},
  journal={IEEE transactions on neural networks and learning systems},
  volume={29},
  number={12},
  pages={6191--6201},
  year={2018},
  publisher={IEEE}
}