@inproceedings{differentiableproductquantizationfor,
  title = {Differentiable Product Quantization for Learning Compact Embedding Layers},
  author = {Ting Chen and Lala Li and Yizhou Sun},
  year = {2020},
  booktitle = {ICML 2020 1},
  url = {https://proceedings.icml.cc/static/paper_files/icml/2020/4025-Paper.pdf},
}