14 citations · 42 across the 12 of their papers we have counts for
5 papers · 1 filter
Semi-Supervised Vision Transformers
Zejia Weng, Xitong Yang, Ang Li +2
We study the training of Vision Transformers for semi-supervised image classification. Transformers have recently demonstrated impressive performance on a multitude of supervised l…
A Multimodal Framework for Video Ads Understanding
Zejia Weng, Lingchen Meng, Rui Wang +2
There is a growing trend in placing video advertisements on social platforms for online marketing, which demands automatic approaches to understand the contents of advertisements e…
Cross-domain Contrastive Learning for Unsupervised Domain Adaptation
Rui Wang, Zuxuan Wu, Zejia Weng +3
Unsupervised domain adaptation (UDA) aims to transfer knowledge learned from a fully-labeled source domain to a different unlabeled target domain. Most existing UDA methods learn d…
VideoLT: Large-scale Long-tailed Video Recognition
Xing Zhang, Zuxuan Wu, Zejia Weng +4
Label distributions in real-world are oftentimes long-tailed and imbalanced, resulting in biased models towards dominant labels. While long-tailed recognition has been extensively…
HCMS: Hierarchical and Conditional Modality Selection for Efficient Video Recognition
Zejia Weng, Zuxuan Wu, Hengduo Li +2
Videos are multimodal in nature. Conventional video recognition pipelines typically fuse multimodal features for improved performance. However, this is not only computationally exp…