Research Article
Comparative Analysis of Skin Cancer (Benign vs. Malignant) Detection Using Convolutional Neural Networks
Table 7
Layers and parameters of sequential model 2.
| Type of layers | Outcome structure | Number of parameters |
| Conv-1 (2d) | (Nil, 222 × 222 × 20) | 560 | Pooling-1 (max) | (Nil, 111 × 111 × 20) | Null | Layer dropout-1 | (Nil, 111 × 111 × 20) | Null | Conv-2 (2d) | (Nil, 109 × 109 × 20) | 3620 | Pooling-2 (max) | (Nil, 54 × 54 × 20) | Null | Layer dropout-2 | (Nil, 54 × 54 × 20) | Null | Conv-3 (2d) | (Nil, 52 × 52 × 20) | 3620 | Pooling-3 (max) | (Nil, 26 × 26 × 20) | Null | Layer dropout-3 | (Nil, 26 × 26 × 20) | Null | Layer flatten-1 | (Nil, 13520) | Null | Layer dense-1 | (Nil, 128) | 1730688 | Layer dense-2 | (Nil, 128) | 16512 | Layer dense-3 | (Nil, 1) | 129 | Total number of parameters: 1,755,129; | | | number of trainable parameters: 1,755,129; | | | number of nontrainable parameters: null | | |
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