Search Results for author: Zhenzhi Wu

Found 5 papers, 3 papers with code

Learnable Heterogeneous Convolution: Learning both topology and strength

1 code implementation13 Jan 2023 Rongzhen Zhao, Zhenzhi Wu, Qikun Zhang

Existing convolution techniques in artificial neural networks suffer from huge computation complexity, while the biological neural network works in a much more powerful yet efficient way.

Convolution of Convolution: Let Kernels Spatially Collaborate

1 code implementation CVPR 2022 Rongzhen Zhao, Jian Li, Zhenzhi Wu

In the biological visual pathway, especially the retina, neurons are tiled along spatial dimensions with the electrical coupling as their local association, while in a convolution layer, kernels are placed along the channel dimension singly.

LIAF-Net: Leaky Integrate and Analog Fire Network for Lightweight and Efficient Spatiotemporal Information Processing

no code implementations12 Nov 2020 Zhenzhi Wu, Hehui Zhang, Yihan Lin, Guoqi Li, Meng Wang, Ye Tang

To address this issue, in this work, we propose a Leaky Integrate and Analog Fire (LIAF) neuron model, so that analog values can be transmitted among neurons, and a deep network termed as LIAF-Net is built on it for efficient spatiotemporal processing.

Question Answering

A SPIKING SEQUENTIAL MODEL: RECURRENT LEAKY INTEGRATE-AND-FIRE

no code implementations25 Sep 2019 Daiheng Gao, Hongwei Wang, Hehui Zhang, Meng Wang, Zhenzhi Wu

Stemming from neuroscience, Spiking neural networks (SNNs), a brain-inspired neural network that is a versatile solution to fault-tolerant and energy efficient information processing pertains to the ”event-driven” characteristic as the analogy of the behavior of biological neurons.

Text Summarization Video Understanding

GXNOR-Net: Training deep neural networks with ternary weights and activations without full-precision memory under a unified discretization framework

1 code implementation25 May 2017 Lei Deng, Peng Jiao, Jing Pei, Zhenzhi Wu, Guoqi Li

Through this way, we build a unified framework that subsumes the binary or ternary networks as its special cases, and under which a heuristic algorithm is provided at the website https://github. com/AcrossV/Gated-XNOR.

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