Finite Scalar Quantization: VQ-VAE Made Simple

预备知识

核心思想

20250312145029

20250312150336

注: $L$ 不一定需要每个维度相同, 可以每个维度单独设置.

参考文献

  1. Dhariwal P., Jun H., Payne C., Kim J. W., Radford A. and Sutskever I. Jukebox: A Generative Model for Music. arXiv, 2020. [PDF] [Code]
  2. Lancucki A., Chorowski J., Sanchez G., Marxer R., Chen N., Dolfing H. J.G.A., Khurana S., Alumae T. and Laurent A. Robust Training of Vector Quantized Bottleneck Models. arXiv, 2020. [PDF] [Code]
  3. Takida Y., Shibuya T., Liao W., Lai C., Ohmura J., Uesaka T., Murata N., Takahashi S., Kumakura T. and Mitsufuji Y. SQ-VAE: Variational Bayes on Discrete Representation with Self-annealed Stochastic Quantization. ICML, 2022. [PDF] [Code]
  4. Mentzer F., Minnen D., Agustsson E. and Tschannen M. Finite Scalar Quantization: VQ-VAE Made Simple. arXiv, 2023. [PDF] [Code]