Brain-like training of a pre-sensor optical neural network with a backpropagation-free algorithm

Zheng Huang; Conghe Wang; Caihua Zhang; Wanxin Shi; Shukai Wu; Sigang Yang; Hongwei Chen

doi:10.1364/PRJ.539630

Photonics Research, Volume. 13, Issue 4, 915(2025)

Brain-like training of a pre-sensor optical neural network with a backpropagation-free algorithm

Zheng Huang^1,2, Conghe Wang^1,2, Caihua Zhang^1,2, Wanxin Shi³, Shukai Wu^1,2, Sigang Yang^1,2, and Hongwei Chen^1,2、*

Author Affiliations

¹Department of Electronic Engineering, Tsinghua University, Beijing 100084, China

²Beijing National Research Center for Information Science and Technology, Beijing 100084, China

³China Mobile Research Institute, Beijing 100053, China

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Zheng Huang, Conghe Wang, Caihua Zhang, Wanxin Shi, Shukai Wu, Sigang Yang, Hongwei Chen, "Brain-like training of a pre-sensor optical neural network with a backpropagation-free algorithm," Photonics Res. 13, 915 (2025)

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Paper Information

Category: Image Processing and Image Analysis

Received: Aug. 19, 2024

Accepted: Jan. 20, 2025

Published Online: Mar. 28, 2025

The Author Email: Hongwei Chen (chenhw@tsinghua.edu.cn)

DOI:10.1364/PRJ.539630

CSTR:32188.14.PRJ.539630

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