Image classification of bird species. Exploration of convolutional neural networks using the PyTorch library.
Model performance:
| model | # classes | # epochs trained | augmented data? | validation accuracy | test accuracy |
|---|---|---|---|---|---|
| BirdNet (trained from scratch) | 20 | 20 | yes, x10 | 86% | 83% |
| AlexNet (transfer learning) | 20 | 3 | no | 98% | 97% |