1 code implementation • ICCV 2023 • Changxu Cheng, Peng Wang, Cheng Da, Qi Zheng, Cong Yao
The diversity in length constitutes a significant characteristic of text.
1 code implementation • CVPR 2023 • Chuwei Luo, Changxu Cheng, Qi Zheng, Cong Yao
Additionally, novel relation heads, which are pre-trained by the geometric pre-training tasks and fine-tuned for RE, are elaborately designed to enrich and enhance the feature representation.
Ranked #1 on Key Information Extraction on CORD
no code implementations • 24 Nov 2021 • Changxu Cheng, Bohan Li, Qi Zheng, Yongpan Wang, Wenyu Liu
As a result, the learning of semantic features is prone to have a bias on the limited vocabulary of the training set, which is called vocabulary reliance.
no code implementations • 9 Jul 2020 • Changxu Cheng, Wuheng Xu, Xiang Bai, Bin Feng, Wenyu Liu
Chinese text recognition is more challenging than Latin text due to the large amount of fine-grained Chinese characters and the great imbalance over classes, which causes a serious overfitting problem.
no code implementations • 9 Dec 2019 • Changxu Cheng, Qiuhui Huang, Xiang Bai, Bin Feng, Wenyu Liu
Script identification in the wild is of great importance in a multi-lingual robust-reading system.