Research Article
Enhancing Photovoltaic Module Fault Diagnosis with Unmanned Aerial Vehicles and Deep Learning-Based Image Analysis
Table 6
Specification of pretrained network considered.
| Pretrained network | Number of layers | Number of learnable parameters | Size of network | Input image size | Key features |
| VGG19 | 19 | 138 million | 549 MB | | Deep architecture with small 3×3 convolutional filters | VGG16 | 16 | 138 million | 528 MB | | Deep architecture with small 3×3 convolutional filters | AlexNet | 8 | 60 million | 233 MB | | Use of ReLU activation functions and dropout regularization | ResNet50 | 50 | 25.6 million | 102 MB | | Introduction of residual connections to solve the vanishing gradient problem | DenseNet 201 | 201 | 20 million | 80 MB | | Densely connected convolutional neural network with efficient memory usage | GoogleNet | 22 | 6.8 million | 27 MB | | Use of inception modules for efficient use of computational resources |
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