2025
ICML
ICML 2025
$\mathcalVista\mathcalDPO$: Video Hierarchical Spatial-Temporal Direct Preference Optimization for Large Video Models
Authors
Haojian Huang
,
Haodong Chen
,
Shengqiong Wu
,
Meng Luo
,
Jinlan Fu
,
Xinya Du
,
Hanwang Zhang
,
Hao Fei