Code for CVPR 2021 paper (coming soon):
Context-aware Biaffine Localizing Network for Temporal Sentence Grounding
Daizong Liu, Xiaoye Qu, Jianfeng Dong, Pan Zhou, Yu Cheng, Wei Wei, Zichuan Xu, Yulai Xie
CVPR 2021
[paper] [project page]

Overview of the proposed method:

Architecture of the biaffine module:

If you find this code useful for your research, please consider citing the following paper:

@inproceedings{liu2021context,
  title={Context-aware Biaffine Localizing Network for Temporal Sentence Grounding},
  author={Liu, Daizong and Qu, Xiaoye and Dong, Jianfeng and Zhou, Pan and Cheng, Yu and Wei, Wei and Xu, Zichuan and Xie, Yulai},
  booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR},
  pages={11235--11244},
  year={2021}
}

This code borrows several code from biaffine-ner. We gratefully appreciate the impact these libraries had on our work. If you use our code, please consider citing the original papers as well.