Research Article
Research on Classification of Fine-Grained Rock Images Based on Deep Learning
Table 2
Network structure of EfficientNet-B0.
| Stage | Operator | Resolution | Number of channels | Number of layers | i | Fi | Hi × Wi | Ci | Li |
| 1 | Conv3 x 3 | 224 × 224 | 32 | 1 | 2 | MBConv1, k3 x k3 | 112 × 112 | 16 | 1 | 3 | MBConv6, k3 x k3 | 112 × 112 | 24 | 2 | 4 | MBConv6, k5 x k5 | 56 × 56 | 40 | 2 | 5 | MBConv6, k3 x k3 | 28 × 28 | 80 | 3 | 6 | MBConv6, k5 x k5 | 14 × 14 | 112 | 3 | 7 | MBConv6, k5 x k5 | 14 × 14 | 192 | 4 | 8 | MBConv6, k3 x k3 | 7 × 7 | 320 | 1 | 9 | Conv1 x 1&Pooling&FC | 7 × 7 | 1280 | 1 |
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