Table 2 Experimental Results of Diffraction Grating Network System
From: Research progress in optical neural networks: theory, applications and developments
| Â | MNIST data set, recognition of number 7 | |
|---|---|---|
Number of neurons (10 mm,5 layers) | 100*100 | 85.75% |
200*200 | 88.2% | |
Layers of network (200*200 neurons, 10 mm) | 2 | 74.1% |
3 | 79.1% | |
5 | 88.2% | |
Distance between layers (200*200 neurons, 5 layers) | 5 mm | 74.1% |
10 mm | 88.2% | |
20 mm | 79.1% | |