1 code implementation • 27 Feb 2024 • Ziteng Wang, Jianfei Chen, Jun Zhu
On all the tasks, VCAS can preserve the original training loss trajectory and validation accuracy with an up to 73. 87% FLOPs reduction of BP and 49. 58% FLOPs reduction of the whole training process.
no code implementations • 13 Sep 2022 • Ziwei Zhao, Dong Wang, Yihong Chen, Ziteng Wang, LiWei Wang
In mammogram mass detection, modeling pairwise lesion correspondence explicitly is particularly important.
1 code implementation • CVPR 2022 • Fangrui Lv, Jian Liang, Shuang Li, Bin Zang, Chi Harold Liu, Ziteng Wang, Di Liu
Specifically, we assume that each input is constructed from a mix of causal factors (whose relationship with the label is invariant across domains) and non-causal factors (category-independent), and only the former cause the classification judgments.
no code implementations • 2 Sep 2020 • Lufan Chang, Wenjing Zhuang, Richeng Wu, Sai Feng, Hao liu, Jing Yu, Jia Ding, Ziteng Wang, Jia-Qi Zhang
Our platform is consists of a radiomics module and a deep learning module.
1 code implementation • 1 Jul 2017 • Ziteng Wang, Emmanuel Vincent, Romain Serizel, Yonghong Yan
Multichannel linear filters, such as the Multichannel Wiener Filter (MWF) and the Generalized Eigenvalue (GEV) beamformer are popular signal processing techniques which can improve speech recognition performance.
no code implementations • NeurIPS 2015 • Kai Fan, Ziteng Wang, Jeff Beck, James Kwok, Katherine A. Heller
We propose a second-order (Hessian or Hessian-free) based optimization method for variational inference inspired by Gaussian backpropagation, and argue that quasi-Newton optimization can be developed as well.
no code implementations • 21 Sep 2015 • Xiaofei Wang, Chao Wu, Pengyuan Zhang, Ziteng Wang, Yong liu, Xu Li, Qiang Fu, Yonghong Yan
This paper presents the contribution to the third 'CHiME' speech separation and recognition challenge including both front-end signal processing and back-end speech recognition.
Automatic Speech Recognition Automatic Speech Recognition (ASR) +3
no code implementations • 9 Sep 2015 • Kai Fan, Ziteng Wang, Jeff Beck, James Kwok, Katherine Heller
We propose a second-order (Hessian or Hessian-free) based optimization method for variational inference inspired by Gaussian backpropagation, and argue that quasi-Newton optimization can be developed as well.
no code implementations • 6 Jan 2014 • Chi Jin, Ziteng Wang, Junliang Huang, Yiqiao Zhong, Li-Wei Wang
We develop an $\epsilon$-differentially private mechanism for the class of $K$-smooth queries.
no code implementations • NeurIPS 2013 • Ziteng Wang, Kai Fan, Jia-Qi Zhang, Li-Wei Wang
Outputting the summary runs in time $O(n^{1+\frac{d}{2d+K}})$, and the evaluation algorithm for answering a query runs in time $\tilde O (n^{\frac{d+2+\frac{2d}{K}}{2d+K}} )$.