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Conferences > LS > 2021 > JW7A > JW7A.27

Optical Training Framework for Optical Diffractive Deep Neural Network via Direct Feedback Alignment

Tao Fang, Jingwei Li, Biao Zhang, Tongyu Wu, and Xiaowen Dong

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Abstract

We propose a novel optical training framework for Optical Diffractive Deep Neural Network based on Direct Feedback Alignment. The proposed method can accelerate the training process enormously without significant loss of accuracy.

© 2021 The Author(s)

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