no code implementations • 28 Nov 2023 • Wenzhong Yan, Juntao Wang, Feng Yin, Yang Tian, Abdelhak M. Zoubir
To tap the potential of GNNs in regression, this paper integrates GNNs with attention mechanism, a technique that revolutionized sequential learning tasks with its adaptability and robustness, to tackle a challenging nonlinear regression problem: network localization.
1 code implementation • NeurIPS 2023 • Zeren Tan, Yang Tian, Jian Li
Additionally, LIME's sampling neighborhood is non-local and biased towards the reference, resulting in poor local fidelity and sensitivity to reference choice.
no code implementations • 9 Jun 2023 • Yang Tian, Zeren Tan, Hedong Hou, Guoqi Li, Aohua Cheng, Yike Qiu, Kangyu Weng, Chun Chen, Pei Sun
These problems stem from the non-triviality and immaturity of the physical theories that analytically derive brain criticality and the statistic techniques that estimate brain criticality from empirical data.
1 code implementation • 24 Jan 2023 • Wei Xiong, Xiaomeng Huang, Ziyang Zhang, Ruixuan Deng, Pei Sun, Yang Tian
In machine learning, numerous latest advances of solver designs are accomplished in developing neural operators, a kind of mesh-free approximators of the infinite-dimensional operators that map between different parameterization spaces of equation solutions.
1 code implementation • 3 Jan 2023 • Wei Xiong, Muyuan Ma, Xiaomeng Huang, Ziyang Zhang, Pei Sun, Yang Tian
To overcome this challenge, we present KoopmanLab, an efficient module of the Koopman neural operator family, for learning PDEs without analytic solutions or closed forms.
no code implementations • 4 Dec 2022 • Kangyu Weng, Aohua Cheng, Ziyang Zhang, Pei Sun, Yang Tian
Finally, we analyze our findings with information bottleneck theory to confirm the precise relations among dynamic isometry, mutual information maximization, and optimal channel properties in deep learning.
no code implementations • 19 Aug 2022 • Song Wu, Kaichao You, Weihua He, Chen Yang, Yang Tian, Yaoyuan Wang, Ziyang Zhang, Jianxing Liao
In this paper, we propose an end-to-end training method A^2OF for video frame interpolation with event-driven Anisotropic Adjustment of Optical Flows.
no code implementations • 13 Jul 2022 • Yang Tian, Guoqi Li, Pei Sun
The brain works as a dynamic system to process information.
no code implementations • 1 Jun 2022 • Hao Wu, Yifan Miao, Peng Zhang, Yang Tian, Hui Tian
Industrial Internet of Things is an ultra-large-scale system that is much more sophisticated and fragile than conventional industrial platforms.
no code implementations • 21 Apr 2022 • Yang Tian, Hedong Hou, Yaoyuan Wang, Ziyang Zhang, Pei Sun
Information transfer between coupled stochastic dynamics, measured by transfer entropy and information flow, is suggested as a physical process underlying the causal relation of systems.
no code implementations • 19 Apr 2022 • Xiaofei Ge, Kaichao You, Zeren Tan, Hedong Hou, Yang Tian, Pei Sun
We anticipate our approach to be a general formalism to portray RNA virus evolution and help identify potential virus lineages to be concerned.
1 code implementation • 2 May 2020 • Weihua He, Yujie Wu, Lei Deng, Guoqi Li, Haoyu Wang, Yang Tian, Wei Ding, Wenhui Wang, Yuan Xie
Neuromorphic data, recording frameless spike events, have attracted considerable attention for the spatiotemporal information components and the event-driven processing fashion.
Ranked #11 on Gesture Recognition on DVS128 Gesture