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How can I improve the performance of a CNN model on a small dataset?
Asked on Feb 18, 2026
Answer
Improving the performance of a Convolutional Neural Network (CNN) on a small dataset involves techniques to enhance the model's ability to generalize from limited data. Here is a practical approach:
Example Concept: To improve CNN performance on small datasets, use data augmentation to artificially expand the dataset by applying transformations like rotation, flipping, and scaling. Additionally, consider transfer learning by leveraging pre-trained models and fine-tuning them on your specific dataset. Regularization techniques such as dropout can also help prevent overfitting, which is common with small datasets.
Additional Comment:
- Data augmentation increases the diversity of the training data, helping the model learn more robust features.
- Transfer learning allows you to use models pre-trained on large datasets, adapting them to your smaller dataset.
- Regularization techniques like dropout randomly deactivate neurons during training to reduce overfitting.
- Consider using early stopping to prevent the model from overfitting by monitoring validation loss.
- Experiment with different architectures and hyperparameters to find the best configuration for your dataset.
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