no code implementations • NeurIPS 2022 • Haoru Tan, Sitong Wu, Jimin Pi
We then propose a novel learnable approach called semantic diffusion network (SDN) to approximate the diffusion process, which contains a parameterized semantic difference convolution operator followed by a feature fusion module.
1 code implementation • CVPR 2023 • Zhen Zhao, Lihe Yang, Sifan Long, Jimin Pi, Luping Zhou, Jingdong Wang
Differently, in this work, we follow a standard teacher-student framework and propose AugSeg, a simple and clean approach that focuses mainly on data perturbations to boost the SSS performance.
1 code implementation • CVPR 2023 • Zhen Zhao, Sifan Long, Jimin Pi, Jingdong Wang, Luping Zhou
Relying on the model's performance, iMAS employs a class-weighted symmetric intersection-over-union to evaluate quantitative hardness of each unlabeled instance and supervises the training on unlabeled data in a model-adaptive manner.
1 code implementation • CVPR 2023 • Sifan Long, Zhen Zhao, Jimin Pi, Shengsheng Wang, Jingdong Wang
In this paper, we emphasize the cruciality of diverse global semantics and propose an efficient token decoupling and merging method that can jointly consider the token importance and diversity for token pruning.
Ranked #4 on Efficient ViTs on ImageNet-1K (with DeiT-T)
no code implementations • 17 Nov 2022 • Xinyu Zhang, Jiahui Chen, Junkun Yuan, Qiang Chen, Jian Wang, Xiaodi Wang, Shumin Han, Xiaokang Chen, Jimin Pi, Kun Yao, Junyu Han, Errui Ding, Jingdong Wang
That is to say, the smaller the model, the lower the mask ratio needs to be.
2 code implementations • 2 May 2018 • Didan Deng, Yuqian Zhou, Jimin Pi, Bertram E. Shi
The integration of information across multiple modalities and across time is a promising way to enhance the emotion recognition performance of affective systems.