Search Results for author: Wenxuan Zou

Found 7 papers, 3 papers with code

Introduction to dynamical mean-field theory of randomly connected neural networks with bidirectionally correlated couplings

no code implementations15 May 2023 Wenxuan Zou, Haiping Huang

Dynamical mean-field theory is a powerful physics tool used to analyze the typical behavior of neural networks, where neurons can be recurrently connected, or multiple layers of neurons can be stacked.

Statistical mechanics of continual learning: variational principle and mean-field potential

1 code implementation6 Dec 2022 Chan Li, Zhenye Huang, Wenxuan Zou, Haiping Huang

A variational Bayesian learning setting is thus proposed, where the neural networks are trained in a field-space, rather than gradient-ill-defined discrete-weight space, and furthermore, weight uncertainty is naturally incorporated, and modulates synaptic resources among tasks.

Continual Learning Multi-Task Learning

Graph Flow: Cross-layer Graph Flow Distillation for Dual Efficient Medical Image Segmentation

1 code implementation16 Mar 2022 Wenxuan Zou, Muyi Sun

To tackle these problems, we propose Graph Flow, a comprehensive knowledge distillation framework, for both network-efficiency and annotation-efficiency medical image segmentation.

Image Segmentation Knowledge Distillation +3

CoCo DistillNet: a Cross-layer Correlation Distillation Network for Pathological Gastric Cancer Segmentation

no code implementations27 Aug 2021 Wenxuan Zou, Muyi Sun

To tackle this problem, we propose CoCo DistillNet, a novel Cross-layer Correlation (CoCo) knowledge distillation network for pathological gastric cancer segmentation.

Image Segmentation Knowledge Distillation +3

PAENet: A Progressive Attention-Enhanced Network for 3D to 2D Retinal Vessel Segmentation

no code implementations26 Aug 2021 Zhuojie Wu, Zijian Wang, Wenxuan Zou, Fan Ji, Hao Dang, Wanting Zhou, Muyi Sun

In the three-dimensional feature learning path, we design a novel Adaptive Pooling Module (APM) and propose a new Quadruple Attention Module (QAM).

Retinal Vessel Segmentation Segmentation

Ensemble perspective for understanding temporal credit assignment

no code implementations7 Feb 2021 Wenxuan Zou, Chan Li, Haiping Huang

Recurrent neural networks are widely used for modeling spatio-temporal sequences in both nature language processing and neural population dynamics.

Ensemble Learning Temporal Sequences

Data-driven effective model shows a liquid-like deep learning

1 code implementation16 Jul 2020 Wenxuan Zou, Haiping Huang

Here, we propose a statistical mechanics framework by directly building a least structured model of the high-dimensional weight space, considering realistic structured data, stochastic gradient descent training, and the computational depth of neural networks.

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