2 code implementations • 25 Mar 2024 • Chenlin Zhou, Han Zhang, Zhaokun Zhou, Liutao Yu, Liwei Huang, Xiaopeng Fan, Li Yuan, Zhengyu Ma, Huihui Zhou, Yonghong Tian
ii) We incorporate the hierarchical structure, which significantly benefits the performance of both the brain and artificial neural networks, into spiking transformers to obtain multi-scale spiking representation.
1 code implementation • 25 Oct 2023 • Wei Fang, Yanqi Chen, Jianhao Ding, Zhaofei Yu, Timothée Masquelier, Ding Chen, Liwei Huang, Huihui Zhou, Guoqi Li, Yonghong Tian
Spiking neural networks (SNNs) aim to realize brain-inspired intelligence on neuromorphic chips with high energy efficiency by introducing neural dynamics and spike properties.
no code implementations • 2 Jun 2023 • Liwei Huang, Zhengyu Ma, Huihui Zhou, Yonghong Tian
Taken together, our work is the first to apply deep recurrent SNNs to model the mouse visual cortex under movie stimuli and we establish that these networks are competent to capture both static and dynamic representations and make contributions to understanding the movie information processing mechanisms of the visual cortex.
1 code implementation • 9 Mar 2023 • Liwei Huang, Zhengyu Ma, Liutao Yu, Huihui Zhou, Yonghong Tian
However, they highly simplify the computational properties of neurons compared to their biological counterparts.
1 code implementation • 12 Jul 2021 • Liwei Huang, Yutao Ma, Yanbo Liu, Bohong, Du, Shuliang Wang, Deyi Li
PTGCN models the sequential patterns and temporal dynamics between user-item interactions by defining a position-enhanced and time-aware graph convolution operation and learning the dynamic representations of users and items simultaneously on the bipartite graph with a self-attention aggregator.
1 code implementation • 25 Apr 2020 • Liwei Huang, Yutao Ma, Yanbo Liu, Keqing He
In particular, the DAN-SNR makes use of the self-attention mechanism instead of the architecture of recurrent neural networks to model sequential influence and social influence in a unified manner.