no code implementations • 14 Oct 2022 • Qi Lyu, Xiao Fu
In this work, the post-nonlinear (PNL) mixture model -- where unknown element-wise nonlinear functions are imposed onto a linear mixture -- is revisited.
no code implementations • 14 Jun 2022 • Qi Lyu, Xiao Fu
Our framework also takes the learning function's approximation error into consideration, and reveals an intuitive trade-off between the complexity and expressiveness of the employed function learner.
no code implementations • 16 Jun 2021 • Qi Lyu, Xiao Fu
First, new identifiability conditions are derived under largely relaxed assumptions.
1 code implementation • ICLR 2022 • Qi Lyu, Xiao Fu, Weiran Wang, Songtao Lu
Under this model, latent correlation maximization is shown to guarantee the extraction of the shared components across views (up to certain ambiguities).
no code implementations • 21 Oct 2019 • Yihui He, Jianing Qian, Jianren Wang, Cindy X. Le, Congrui Hetang, Qi Lyu, Wenping Wang, Tianwei Yue
Very deep convolutional neural networks (CNNs) have been firmly established as the primary methods for many computer vision tasks.
no code implementations • 19 Sep 2019 • Qi Lyu, Xiao Fu
In this work, we revisit nonlinear multiview analysis and address both the theoretical and computational aspects.
no code implementations • 2 Feb 2018 • Tianwei Yue, Yuanxin Wang, Longxiang Zhang, Chunming Gu, Haoru Xue, Wenping Wang, Qi Lyu, Yujie Dun
Advancements in genomic research such as high-throughput sequencing techniques have driven modern genomic studies into "big data" disciplines.
no code implementations • 22 Oct 2017 • Qi Lyu, Zhifeng Kong, Chao Shen, Tianwei Yue
This paper presents a novel user authentication system through wrist-worn devices by analyzing the interaction behavior with users, which is both accurate and efficient for future usage.