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HVQ-VAE: Variational auto-encoder with hyperbolic vector quantization

delete2025-05-21
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PRE
AI
S
Shangyu Chen
P
Pengfei Fang
M
Mehrtash Harandi
T
Trung Le
Jianfei Cai 封面图
Jianfei Cai (Jianfei Cai)
D
Dinh Phung
DOI：10.1016/j.cviu.2025.104392delete
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摘要

摘要

En 中文
• 本文介绍了HVQ-VAE，通过几何先验增强传统VQ-VAE。 • HVQ-VAE的编码器能够从数据中学习固有的层次结构。 • 展示了卓越的图像重建和学习效率。 • HVQ-VAE的几何先验导致更大的码本使用率、更快的收敛速度和性能提升。 • HVQ-VAE采用黎曼优化在双曲空间内更新码本。

期刊

Computer Vision and Image Understanding 封面图
Computer Vision and Image Understanding
IF:
3.5
论文数:
555
被引数:
7.3K

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