Laser & Optoelectronics Progress, Volume. 60, Issue 22, 2220001(2023)
Influence of Hyperparameters on Performance of Optical Neural Network Training Algorithms
Fig. 1. Two connection topologies of MZI when the number of input ports is 8.(a) Connection topology of FFT-typed ONN;(b) connection topology of grid-typed ONN
Fig. 2. Flowchart of the ONN
Fig. 3. Flowchart of forward propagation and backward propagation of ONN
Fig. 4. Accuracy of ONN with the SGD algorithm under different momentum coefficients with different nonlinear functions and different number of hidden layers when the learning rate is 0.05
Fig. 5. Variation in the accuracy of ONN with different training algorithms with the epoch when the learning rate is 0.05
Fig. 6. Variation in the accuracy of ONN with different training algorithms with the epoch when the learning rate is 0.005
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Wen Cao, Meiyu Liu, Minghao Lu, Xiaofeng Shao, Qifa Liu, Jin Wang. Influence of Hyperparameters on Performance of Optical Neural Network Training Algorithms[J]. Laser & Optoelectronics Progress, 2023, 60(22): 2220001
Category: Optics in Computing
Received: Jan. 30, 2023
Accepted: Feb. 27, 2023
Published Online: Nov. 6, 2023
The Author Email: Wang Jin (jinwang@njupt.edu.cn)