no code implementations • 27 Jul 2021 • Shuhang Chen, Xiang Zhang, Xiang Shen, Yifan Huang, Yiwen Wang
In order to identify the active neurons in brain control and track their tuning property changes, we propose a globally adaptive point process method (GaPP) to estimate the neural modulation state from spike trains, decompose the states into the hyper preferred direction and reconstruct the kinematics in a dual-model framework.
no code implementations • 10 Nov 2021 • Kongyang Chen, Yiwen Wang, Yao Huang
Our method only needs to make a small perturbation of the weight of the target model and make it iterate in the direction of the model trained with the remaining data subset until the contribution of the unlearning data to the model is completely eliminated.
no code implementations • 17 Nov 2021 • Yiwen Wang, Fan Li, Xiaoheng Zhang, Pin Wang, Yongming Li
Therefore, it is necessary to reconstruct the existing large segments within one subject into few segments even one segment within one subject, which can facilitate the extraction of relevant speech features to characterize diagnostic markers for the whole subject.
no code implementations • 22 Nov 2021 • Kongyang Chen, Yao Huang, Yiwen Wang
Machine learning models, especially deep models, may unintentionally remember information about their training data.
no code implementations • 9 Oct 2023 • Leilei Shi, Bing Han, Yingzi Zhu, Liyan Han, Yiwen Wang, Yan Piao
It has been long that literature in financial academics focuses mainly on price and return but much less on trading volume.
no code implementations • 25 Apr 2024 • Han Wang, Xinning Chai, Yiwen Wang, Yuhong Zhang, Rong Xie, Li Song
Existing automatic colorization methods often fail to generate satisfactory results due to incorrect semantic colors and unsaturated colors.
1 code implementation • EMNLP 2021 • Yiwen Wang, Jennifer Hu, Roger Levy, Peng Qian
We find suggestive evidence that structural supervision helps with representing syntactic state across intervening content and improves performance in low-data settings, suggesting that the benefits of hierarchical inductive biases in acquiring dependency relationships may extend beyond English.