2 papers
cs.LG2025
Modeling All Response Surfaces in One for Conditional Search Spaces
Jiaxing Li, Wei Liu, Chao Xue +4
Bayesian Optimization (BO) is a sample-efficient black-box optimizer commonly used in search spaces where hyperparameters are independent. However, in many practical AutoML scenari…
cs.CV2024
Open-Set Video-based Facial Expression Recognition with Human Expression-sensitive Prompting
Yuanyuan Liu, Yuxuan Huang, Shuyang Liu +3
In Video-based Facial Expression Recognition (V-FER), models are typically trained on closed-set datasets with a fixed number of known classes. However, these models struggle with…